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1

Huda, MN, SM Masum, MOA Mollick, and MA Khan. "Effect of Fertilizer on the Growth and Yield of Boro and T. Aman Rice in the Soils of Industrially Polluted Agricultural Land Areas of Madhupur." Bangladesh Agronomy Journal 26, no. 1 (2023): 112–21. http://dx.doi.org/10.3329/baj.v26i1.69771.

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A pot experiment was conducted during 2018-19 in a net house at the Department of Soil Science, Sher-e-Bangla Agricultural University, Dhaka, to determine fertilizer's effect on the growth and yield of Boro and T. Aman rice in the soils of industrially polluted agricultural land areas of Madhupur Tract. The study consisted of two factors, i.e., polluted soil viz., S1: Non-polluted soil, S2: polluted soil-1, S3: polluted soil-2, S4: polluted soil-3, and four fertilizer treatments viz., T0: Control, T1: N150P30K60S20Zn3.0 (100%RDCF), T2: N105P21K42S14Zn2.1 (70%RDCF) T3: N75P15K30S10Zn1.5(50%RDCF
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2

Zhao, Zheng, Changyin Huang, Baohui Liang, et al. "The Effect of Microbial Compound Fertilizer on the Heavy Metal Binding Forms and Enzyme Activity in Soil." Processes 12, no. 6 (2024): 1134. http://dx.doi.org/10.3390/pr12061134.

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Nowadays, heavy metal pollution in soil caused by human production activities is increasingly serious. The heavy metal ions in soil inhibit plant growth and endanger human health as they can disrupt the physicochemical properties of soil. However, the elimination of heavy metals in soil is so difficult that more and more researchers are studying effective soil conditioners. The negatively charged groups in microbial communities can bind with heavy metal ions in the soil to remove them. In this paper, Cr- and Cd-polluted soils were used to simulate heavy-metal-polluted soil, and microbial compo
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3

IKHAJIAGBE, B., G. O. ANOLIEFO, O. OMOREGBEE, and P. B. MSHELBULLA,. "THE EFFECTS OF SOIL AMENDMENTS ON THE GROWTH AND YIELD PERFORMANCE OF COWPEA (VIGNA UNGUICULATA CV. IFE BROWN) SOWN IN A PETROLEUM HYDROCARBON-POLLUTED SOIL." Nigerian Journal of Life Sciences (ISSN: 2276-7029) 4, no. 2 (2022): 80–93. http://dx.doi.org/10.52417/njls.v4i2.186.

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The present study was on the phytoassessment of a waste engine oil (WEO)-polluted soil after soil amendment, using Vigna unguiculata cv. Ife Brown. Top soil (0 - 10 cm) of constant was measured into buckets. The WEO was poured into the measured soil and thoroughly mixed to obtain 2.5% w/w oil-in-soil concentration. Polluted soils were mixed with manure (MN) and/or sawdust (SD) at 10% w/w respectively. However, when more than a soil amendment was applied, they were both added together in equal proportions to make 10% w/w substrate in soil. Urea (UR) was also applied to soil at 4g/kg soil. The t
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4

Shamsuzzoha, M., and M. A. Khan. "Effect of Industrial Soil Contamination and Fertilizer Management on Growth, Yield and Metal Uptake by BARI Tomato 8." Journal of the Bangladesh Agricultural University 22, no. 4 (2024): 404–11. https://doi.org/10.3329/jbau.v22i4.78838.

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The concern about industrial pollution and food safety is growing due to crop contamination and a major route to human exposure. The experiment was completed at a net house of Sher-e-Bangla Agricultural University during November 2021 to April 2022 to find out the effect of industrial soil pollution and fertilizer management on growth, yield and metal accumulation by BARI Tomato 8. Industrially polluted soils were collected from contaminated areas considering the soil pollution intensity. The physico-chemical properties were determined in soils. The experiment consists of two-factor, as Factor
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Ávila-Pozo, Paloma, Juan Parrado, Pablo Caballero, Marta Díaz-López, Felipe Bastida, and Manuel Tejada. "Use of Slaughterhouse Sludge in the Bioremediation of an Oxyfluorfen-Polluted Soil." International Journal of Environmental Research 15, no. 4 (2021): 723–31. http://dx.doi.org/10.1007/s41742-021-00351-z.

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AbstractThe use of organic matter is a highly accepted environmental practice among scientists for the bioremediation of polluted soils. In this manuscript we study under laboratory conditions the bioremediation capacity of a new biostimulant obtained from slaughterhouse sludge in a soil polluted by the oxyfluorfen at a rate of 4 l ha−1 (manufacturer’s rate recommended) over a 90-day period. We determined its effects on dehydrogenase, urease, β-glucosidase and phosphatase activities, the soil microbial community structure and the evolution of the herbicide in soil. Possibly due to the high con
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6

Teirumnieks, E., and Ē. Abricka. "Analyze of Leachate Composition in the Dumpsites of East-Latgale Region." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 1 (June 26, 2006): 276. http://dx.doi.org/10.17770/etr2003vol1.2018.

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There are are 28 working or closed but not recultivated municipal solid waste dumpsites in East-Latgale now. A number of these dumpsites are situated near lakes, rivers, in old mineral quarries etc [3, 6]. All these dumpsites pollute groundwater, soil and present danger for human health. One of the dangerous factors is leachate which is generated in these dumpsites and which pollutes groundwate, soil and drinking water. The analysis of leachate sample chemical content in the biggest East-Latgale dumpsites “Ritini”, “Zvirgzdene”, “Zelceva” and “Mostovaja” has been done in 2002. The content of l
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7

Samokhvalova, V., A. Fateev, S. Zuza, et al. "Phytoremediation of technologically polluted soils." Agroecological journal, no. 1 (March 5, 2015): 92–100. http://dx.doi.org/10.33730/2077-4893.1.2015.272192.

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We have elaborated the methodological approach for phytoremediation of anthropogenic contamination of soils by heavy metals (HM) according to the results of soil-geochemical investigations of the impact zones of the anthropogenic emissions of pollution sources of JSC «Ukrzink», JSC «Avdiivka coking plant» in Donetsk region. Methodological approach to anthropogenic contamination soil with HM is developed, method of soil phytoremediation for its more effective use, in which due to the expansion of spectrum use as phytoremediation dominant herbaceous wild plant species of competing families Aster
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8

Kireeva, N. A., T. R. Kabirov, and I. E. Dubovik. "Oil-Polluted Soils Complex Biotesting." Theoretical and Applied Ecology, no. 1 (May 10, 2007): 65–69. https://doi.org/10.25750/1995-4301-2007-1-041-45.

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Investigation was held to maintain a complex biotest system for indication of oil polluted soils toxicity levels for different groups of organisms. Soil enzymes, plants, soil animals, bacteria and algae were tested for there co-operative response for oil pollution. A pattern was observered, allowing approximate evaluation of oil polluted soil condition based on this biotests.
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9

Ullah, Sana, Marius Praspaliauskas, Irena Vaskeviciene, Ahmed Hosney, and Karolina Barcauskaite. "Compost Mitigates Metal Toxicity and Human Health Risks and Improves the Growth and Physiology of Lettuce Grown in Acidic and Neutral Loam-Textured Soils Polluted with Copper and Zinc." Land 14, no. 3 (2025): 478. https://doi.org/10.3390/land14030478.

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A pot study was conducted to assess the potential of green waste compost on soil properties, growth, physiology, and metal uptake of lettuce plants grown in acidic and neutral loam-textured soils irrigated with copper- and zinc-polluted wastewater (WW). The experiment consists of sixteen treatments involving two different soils with and without compost addition (compost and NoCompost) and irrigated with unpolluted WW, Cu-polluted WW, Zn-polluted WW, and Cu- plus Zn-polluted WW, arranged following factorial layout with three replications. The results illustrated that Cu- and Zn-polluted WW sign
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Shit, Puspendu, Indranil Bhattacharjee, Partha Pratim Chakravorty, Harekrishna Jana, and Yuji Sakai. "Pesticide Soil Pollution: An Overview about Advantages and Disadvantages of Different Remediation Technologies." Current World Environment 18, no. 2 (2023): 752–74. http://dx.doi.org/10.12944/cwe.18.2.25.

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The use of pesticides presents a looming danger to the living elements of our ecological system, crops, and the well-being of our species. As an outcome, various organic contaminants pollute the soil. Different physical, chemical, and biological remediation techniques have been employed for the decontamination of pesticide-polluted soils. Remediation technology should always be affordable, on-site or in-situ, and capable of restoring the soil's natural functionality. The presence of multiple pesticides can pose challenges in effectively remediating them from the soil. The present work examines
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11

Osadebe, Anwuli, Chioma Chikere, and Gideon Okpokwasili. "Impact of Chronic Crude Oil Pollution on Nitrification in Edaphic Systems." ECOTOXICOLOGY AND ENVIRONMENTAL CONTAMINATION 17, no. 2 (2023): 50–63. http://dx.doi.org/10.5132/eec.2022.02.07.

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Nitrification plays a key role in regulating soil fertility, concentration of soil inorganic nitrogen and production of the highly potent greenhouse gas, nitrous oxide, from soil. This study investigated the effect of long-term crude oil pollution on the activity, abundance and diversity of autotrophic nitrifying bacteria in impacted soils from Bomu and Abonema in the Nigerian Niger Delta compared to unpolluted systems. Nitrifier activity was investigated by determining the soil oxidation potentials while the most probable number microtechnique using Winogradsky media was used to ascertain nit
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12

Gogo, T. E. A., H. N. Ukoima, and F. A. Chukunda. "Floristic Abundance and Diversity of Mangrove in Polluted Soil of Ikuru Town, Andoni, Rivers State, Nigeria." INTERNATIONAL JOURNAL OF AGRICULTURE AND EARTH SCIENCE 8, no. 3 (2022): 17–28. http://dx.doi.org/10.56201/ijaes.v8.no3.2022.pg17.28.

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This study investigated into the floristic abundance and diversity of mangrove in polluted soils in Ikuru town, Andoni Local Government Area, Rivers State. The study covered an area of about five hectares (ha) of land. The area was measured using a transect of 100m x 20m in each zone. 10m transects were used in the experimental study. A control was chosen within the mangrove forest at Eagle Island Port Harcourt. Soil samples were randomly collected from subtidal, middle intertidal and lower intertidal zones, and control location using soil augar. Composite soil Samples were carefully placed in
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13

MARINESCU, Mariana, Anca LACATUSU, Eugenia GAMENT, Georgiana PLOPEANU, and Vera CARABULEA. "Bioremediation Potential of Native Hydrocarbons Degrading Bacteria in Crude Oil Polluted Soil." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture 74, no. 1 (2017): 19. http://dx.doi.org/10.15835/buasvmcn-agr:12654.

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Bioremediation of crude oil contaminated soil is an effective process to clean petroleum pollutants from the environment. Crude oil bioremediation of soils is limited by the bacteria activity in degrading the spills hydrocarbons. Native crude oil degrading bacteria were isolated from different crude oil polluted soils. The isolated bacteria belong to the genera Pseudomonas, Mycobacterium, Arthrobacter and Bacillus. A natural biodegradable product and bacterial inoculum were used for total petroleum hydrocarbon (TPH) removal from an artificial polluted soil. For soil polluted with 5% crude oil,
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14

MBAEGBU, Godswill Ifeanyichukwu, Emmanuel Emangha IHEM, Michael Akaninyene OKON, and Obinna Chigoziem AKAKURU. "Impact of waste dumps on soil and groundwater quality in Owerri, Southeastern Nigeria." Agriculture, Food and Natural Resources Journal 3, no. 1 (2024): 113–21. https://doi.org/10.5281/zenodo.13932188.

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This study evaluated the soil physico-chemical properties and concentration of heavy metals (lead and chromium) and their influence on the soil and groundwater quality due to waste dumps in Owerri, Southeastern Nigeria. Four profile pits of about 180 cm depth were dug, one each at the polluted and control sites, from which soil samples were collected and analysed. Also, water samples proximate to the dumpsite (5 m) were collected, and control samples about 300 m away from the dumpsite were collected. Soil data were subjected to analysis of variance, and significant means were separated using t
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15

IKHAJIAGBE, B., G. O. ANOLIEFO, P. B. MSHELBULLA, and O. OMOREGBEE. "EFFECTS OF SODIUM AZIDE TREATMENTS ON PLANT SURVIVAL AND PERFORMANCE OF SOY BEAN (GLYCINE MAX) IN THE PHYTOREMEDIATION OF A HYDROCARBON POLLUTED SOIL." Nigerian Journal of Life Sciences (ISSN: 2276-7029) 4, no. 2 (2022): 66–79. http://dx.doi.org/10.52417/njls.v4i2.185.

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The present study investigated the effects of sodium azide (NaN3) treatments on plant survival and performance of soy bean in the phytoremediation of a hydrocarbon polluted soil. Soil was previously polluted separately with waste petrol-engine oil (WPEO) and waste diesel-engine oil (WDEO) respectively at 0, 1, 2.5, and 5% w/w oil in soil for two months prior to cultivation of soybean in polluted and control soils. Seeds were pre-treated with 0.016% w/v NaN3 solution `for 1 hour before sowing in polluted and control soils. Results showed that performance of soybean was adversely affected by oil
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16

Lalitha, Kumari B. "Urease Enzyme Activity in polluted and control soils in Warangal City, Telangana State, India." Biolife 5, no. 2 (2022): 245–48. https://doi.org/10.5281/zenodo.7364371.

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<strong>ABSTRACT</strong> The urease enzyme activity in different polluted and control soils in Warangal city were analyzed during 2014 -2015. The minimum and maximum urease enzyme levels were 0.15 to 114 &micro;g/g in the near Kumarpally sewage canal, while this range was 0.10 to 1.10 mg/L in the soils amended with dairy industry waste water flooded soil. The minimum and maximum range of urease enzyme activity was 0.21 to 1.13 &micro;g/g in industrial estate waste water flooded soil. The urease enzyme activity range in soil amended with tannery industry waste water flooded soil was 0.10 to 1.
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17

Ezeani, E. U., N. C. Ngobiri, and I. O. Agbagwa. "Monitoring hydrocarbon levels during bioremediation by enhanced bio-stimulants using GC-FID." Scientia Africana 21, no. 2 (2022): 139–48. http://dx.doi.org/10.4314/sa.v21i2.14.

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The efficacy of bio-stimulants on the remediation of hydrocarbon polluted soil was assessed using Gas Chromatography with Flame Ionization Detector (GC-FID). The enhanced bio-stimulants were discarded melon pulps, discarded breadfruit pulps and poultry droppings. These were applied to the polluted soil in the ratio of 1:5; the blend was observed for sixty days. Inferring from the chromatographs, the carbon compounds present in the polluted and remediated soils ranged from C12 – C40 with varying concentrations; C12 to C19 were dominant, C9 to C11 were residual with negligible concentrations. Th
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18

Rehman, Muneeb Ur, Naseer Ahmad, Aziz Ullah, Paul John Pangilinan, and Endalamaw Alebachew. "Hazardous effects of heavy metal toxicity on soil and plants and their bioremediation: a review." Agricultural Sciences 15, no. 38 (2023): 12–32. http://dx.doi.org/10.22620/agrisci.2023.38.002.

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Heavy metal-polluted soils have grown ubiquitous worldwide due to increased geologic and anthropogenic activity, and the plants growing in these soils exhibit decreased growth, performance, and yield. Contaminated soil with heavy metals has become a concern for agricultural scientists because of the progress made in agricultural product safety. Heavy metals are metalloids with biological toxicity. The most common are arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), mercury (Hg), lead (Pb), and zinc (Zn). These metals exist throughout the terrestrial environment and have spread out due t
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Matthies, Ellen, Rainer Höger, and Rainer Guski. "Living on Polluted Soil." Environment and Behavior 32, no. 2 (2000): 270–86. http://dx.doi.org/10.1177/00139160021972522.

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Mbe, J.O., I.N. Onyekwere, A.O. Ano, E.U. Onweremadu, and L.I. Chukwu. "Experimental Investigation of Mercury Distribution in Polluted Soils of Owerri Area, Southeastern Nigeria." Greener Journal of Agricultural Sciences 3, no. 5 (2013): 412–16. https://doi.org/10.15580/gjas.2013.3.042413584.

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Mercury is a neurotoxic heavy metal, found in some polluted soils. A soil survey of Nekede mechanic village in Owerri area, Southeastern Nigeria polluted with automobile wastes was conducted. A transect was cut from the automobile service station outwards to link soils affected by automobile activities. Two profile pits, representing polluted and non-polluted sites were dug, described and sampled for laboratory analysis. Soil samples were collected based on differences in pedogenic horizons. The soil samples were analyzed in the laboratory for physical and chemical properties. Results of the p
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Lahori, Altaf Hussain, Samreen Riaz Ahmed, Ambreen Afzal, et al. "A Comparative Effect of Sustainable Materials on the Immobilization, Geochemical Fractions, Bioaccumulation, and Translocation of Ni in Smelter- and Mine-Polluted Soils." Minerals 14, no. 11 (2024): 1083. http://dx.doi.org/10.3390/min14111083.

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The present study holds significant implications, as it aims to investigate the comparative effect of biochar, zeolite, and bentonite minerals on the stabilization of Ni fractions, bioaccumulation, translocation indices, and the reduction in their absorption by pakchoi in smelter- and mine-contaminated soils. The results, which are of great interest, showed that the maximum fresh and dry biomasses of pakchoi were observed up to 28.21 and 18.43% for smelter-polluted soil and 61.96 and 67.90% for mine-contaminated soil amended with zeolite compared to the control. Applying zeolite increased pakc
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Aguilar-Garrido, Antonio, Ana Romero-Freire, Mario Paniagua-López, Francisco Javier Martínez-Garzón, Francisco José Martín-Peinado, and Manuel Sierra-Aragón. "Technosols Derived from Mining, Urban, and Agro-Industrial Waste for the Remediation of Metal(loid)-Polluted Soils: A Microcosm Assay." Toxics 11, no. 10 (2023): 854. http://dx.doi.org/10.3390/toxics11100854.

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This study evaluated the effectiveness of six Technosols designed for the remediation of polluted soils (PS) by metal(loid)s at physicochemical, biological, and ecotoxicological levels and at a microcosm scale. Technosols T1–T6 were prepared by combining PS with a mix of organic and inorganic wastes from mining, urban, and agro-industrial activities. After two months of surface application of Technosols on polluted soils, we analysed the soil properties, metal(loid) concentration in total, soluble and bioavailable fractions, soil enzymatic activities, and the growth responses of Trifolium camp
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Rusanescu, Marin, Carmen Otilia Rusanescu, Gheorghe Voicu, and Mihaela Begea. "Applications of Bentonite to Soil Decontamination." Revista de Chimie 69, no. 7 (2018): 1695–98. http://dx.doi.org/10.37358/rc.18.7.6397.

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A calcium bentonite from Orasu Nou deposit (Satu Mare Romania) was used as raw material. We have conducted laboratory experiments to determine the influence of bentonite on the degree of heavy metal retention. It has been observed that the rate of retention increases as the heavy metal concentration decreases. Experimental studies have been carried out on metal retention ( Zn) in bentonite. In this paper, we realized laboratory experiments for determining the influence of metal (Zn) on the growth and development of two types of plants (Pelargonium domesticum and Kalanchoe) and the effect of be
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VWIOKO, E. D., and K. O. OSAZUWA. "GROWTH OF Albizia lebbeck (L.) BENTHAM IN HIGHLY POLLUTED SOIL ENVIRONMENT." Nigerian Journal of Life Sciences (ISSN: 2276-7029) 2, no. 1 (2012): 115–31. http://dx.doi.org/10.52417/njls.v2i1.75.

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The potential of Albizia lebbeck (woman‘s tongue) to reduce total petroleum hydrocarbon (TPH) content of a highly polluted soil was investigated. Unpolluted and highly polluted soils were obtained from the Oredo oil field location (Ologbo near Benin City) belonging to Nigerian Petroleum Development Company (NPDC), Benin City. Different weights of highly polluted and unpolluted soils were mixed thoroughly to obtain samples of treatments designated as 0%, 40%, 50%, 70%, 80%, and 100% polluted soil. Each soil sample weighed 2 kg. Pods of Albizia lebbeck were obtained from trees in the Senior Staf
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Ikhajiagbe, Beckley, Kingsley Enerijiofi, and Paul Umendu. "Mycorestoration of crude oil polluted soil using Pleurotus tuberregium." Studia Universitatis Babeş-Bolyai Biologia 66, no. 1 (2021): 73–84. http://dx.doi.org/10.24193/subbbiol.2021.1.02.

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Crude oil contamination is known to cause unwholesome damage to man, his environment comprising of soil, air and water bodies as well as other forms of life. This study determined the effect of crude oil polluted soils on the composition of different microorganisms and plants and the growth of Pleurotus tuberregium. Oil polluted soils in bowls were amended with sawdust from Brachystegia nigerica as substrate. Fruiting bodies and the diameter of the mushroom cap were found to increase with increasing weeks of exposure to oil as against the control which had no fruiting bodies throughout the exp
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Ifeoma Judith Nwajiobi, Angela Chika Udebuani, Toochukwu Ekwutosi Ogbulie, and Christopher Maduabuchi Duru. "Phytoremediation of crude oil-polluted soil from Egbema Nigeria using Hibiscus cannabinus." World Journal of Advanced Research and Reviews 25, no. 1 (2025): 179–90. https://doi.org/10.30574/wjarr.2025.25.1.0042.

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Crude oil pollution is an environmental problem affecting different areas around the world. The continual use of crude oil and its combustion products impact our environment and human health negatively. Phytoremediation is a process with recorded success in remediation activities. Physicochemical properties of unpolluted agricultural soil (control) crude oil-polluted soil and Egbema polluted soils were analyzed using standard methods prior to and after 90 days planting of Hibiscus cannabinus. Total petroleum hydrocarbon (TPH) content of soil samples were analyzed using gas chromatography-flame
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Nkereuwem, Michael E., Afeez O. Amoo, Adeniyi O. Adeleye, Hafsat S. Abubakar, Victor O. Onokebhagbe, and Fatimah Kamaldeen. "Biostimulatory Influence of Biochar on Degradation of Petroleum Hydrocarbon Impacted Soil." Indonesian Journal of Social and Environmental Issues (IJSEI) 2, no. 3 (2021): 227–34. http://dx.doi.org/10.47540/ijsei.v2i3.333.

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Soil pollution caused by petroleum hydrocarbon and its derivatives has become a grave global issue. Physico-chemical techniques are often expensive. However, bioremediation of petroleum hydrocarbon polluted soil is cost-effective. Therefore, the study was carried out to assess the biostimulatory influence of biochar on the degradation of petroleum hydrocarbon impacted soil in NNPC Depot, kano state. Soil samples were randomly collected from the polluted site to obtain a composite sample. About 400 g of the polluted soil was filled into pots and arranged in a 2x2 factorial experiment in a compl
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Ogwuche, Christiana E., Oghenekohwiroro Edjere, and Grace Obi. "Phytoremediation of Crude Oil Polluted Soil Using Dried Yam Peels (Discorea sp) as a Case Study in Niger Delta Environment of Southern Nigeria." European Journal of Environment and Earth Sciences 4, no. 1 (2023): 1–5. http://dx.doi.org/10.24018/ejgeo.2023.4.1.355.

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This study aimed at enhancing the remediation of crude oil polluted soil using yam peels. 2kg of the soil samples were polluted crude oil at different concentrations ranging from 5%, 10% and 15%. There were three amended and un-amended samples each labeled A-F. The amended samples were A, C and E which contained the following respectively, 5% polluted soil + 150g yam peels, 10% polluted soil + 150g of yam peels and 15% polluted soil + 150g yam peels. The un-amended samples were B, D and F which were called the control samples with 5%, 10% and 15% concentration of crude pollutant. Parameters su
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Chukwumati JA and Asiegbe GC. "Evaluation of hydrocarbon accumulation and some chemical properties of soil sediment from crude oil polluted mangrove ecosystem in Okrika." Open Access Research Journal of Science and Technology 7, no. 1 (2023): 036–43. http://dx.doi.org/10.53022/oarjst.2023.7.1.0072.

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Composite soil sediments samples collected from three polluted sites in Okrika local Government Area of Rivers State. Old Isakka (01), Imonitanbie (1M) and Agiahi Ama (AA) were investigated to examine the effects of crude oil pollution on chemical properties of soil sediments from mangrove ecosystems. The soil sediments were collected at a distance of 0, 20, 40 meters and a control sample taken from distance of 140 meters away from the polluted sites near the river with a spade from each of the locations. A total of twelve soil sediments samples were collected from the three locations. The sam
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Rusănescu, Carmen Otilia, Irina Aura Istrate, Andrei Marian Rusănescu, and Gabriel Alexandru Constantin. "Bioremediation of Soil Contamination with Polycyclic Aromatic Hydrocarbons—A Review." Land 14, no. 1 (2024): 10. https://doi.org/10.3390/land14010010.

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Polycyclic aromatic hydrocarbons (PAHs) are considered hazardous pollutants due to their negative impact on the environment and human health. PAHs can accumulate and be retained in the soil, so PAH pollution is a worldwide problem. This review paper highlights the sources of PAH soil pollution, factors affecting the bioavailability of PAHs in soil, and soil bioremediation methods, as well as the advantages and limitations of the application of these methods. Aspects regarding the impact of the application of surfactants are presented in order to obtain good bioavailability during PAH bioremedi
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M., L. Iyakndue, A. Brooks A., A. Unimke A., and E. Agbo B. "Effects of Palm Oil Mill Effluent on Soil Microflora and Fertility in Calabar – Nigeria." Asian Journal of Biology 2, no. 3 (2017): 1–11. https://doi.org/10.9734/AJOB/2017/33015.

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In the present study, an agricultural soil artificially amended with different concentrations of palm oil mill effluent was analysed to determine its impact on the soil microflora and other properties such as pH, organic matter, electrical conductivity, and mineral elements. In the polluted soils, the total heterotrophic bacteria, total heterotrophic fungi and total heterotrophic actinomycetes decreased significantly (p≤0.5) with increase in the concentration of the pollutant. The total heterotrophic bacteria and total heterotrophic fungi showed significant reduction (p≤0.5) with increase in t
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Christodoulis, Konstantinos, Maria Theodoropoulou, and Christos Tsakiroglou. "An experimental study of in-situ remediation of NAPL-polluted soils by ozonation." E3S Web of Conferences 436 (2023): 10004. http://dx.doi.org/10.1051/e3sconf/202343610004.

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The effectiveness of ozonation as a method for the in situ remediation of non-aqueous phase liquid (NAPL)-polluted soils is examined. Soils were polluted artificially with a model NAPL consisting of equal mass fractions of n-decane, n-dodecane and n-hexadecane at two concentrations 1g/kg-soil, and 10g/kg-soil. The polluted soils were placed inside a stainless steel column and treated with the injection of ozone-rich gas, produced from oxygen by a corona discharge ozone generator, controlled by a gas mass flow controller, and monitored by an ozone analyzer. Soil samples collected from the soil
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33

Balogun, Kayode Peter, Abiola Titilola Aborisade, and Bridget Onoshagbe Odiyi. "Effect of Crude Oil Polluted Soil on the Reproductive Growth of Plantain (Musa paradisiaca L.)." Journal of Global Ecology and Environment 20, no. 1 (2024): 58–67. http://dx.doi.org/10.56557/jogee/2024/v20i18614.

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Soil polluted by crude oil is detrimental to the survival of plants and microbes. Plantain (Musa paradisiaca L.) is a major important food crop, showing tolerance to abiotic and biotic stress. This study investigated the impact of soil polluted with Bonny Light crude oil (BLCO) on the reproductive growth of two plantain cultivars. Crude oil was added to agricultural soil on which plantain suckers were planted. Reproductive growth was then periodically assessed. The number of suckers was significantly higher in French plantain plants grown on polluted soil in comparison with control. False Horn
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34

Naeim, Amin Hossein, Jila Baharlouei, and Mitra Ataabadi. "Different biological strategies for the bioremediation of naturally polluted soils." Plant, Soil and Environment 67, No. 6 (2021): 337–42. http://dx.doi.org/10.17221/582/2020-pse.

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Finding an appropriate method with the highest rate of polycyclic aromatic hydrocarbon (PAH) removal from naturally polluted soils is an important research issue. A pot factorial experiment (using contaminated soil samples from the Isfahan Refinery, Iran) was conducted in a 90-day period to compare the following bioremediation strategies: (1) natural attenuation (NA): the inherent ability of soil for bioremediation; (2) bioaugmentation (BA): inoculating soil with PAH degrading microbes Marinobacter hydrocarbonoclasticus; (3) biostimulation (BS): using N, P and K nutrients for the stimulation o
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35

Izdebska-Mucha, D., J. TrzcińSk, M. S. Żbik, and R. L. Frost. "Influence of hydrocarbon contamination on clay soil microstructure." Clay Minerals 46, no. 1 (2011): 47–58. http://dx.doi.org/10.1180/claymin.2011.046.1.47.

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AbstractMicrostructural (fabric, forces and composition) changes due to hydrocarbon contamination in a clayey soil (glacial till) were studied using scanning electron microscopy (microfabric analysis), atomic force microscopy (force measurement) and a sedimentation bench test (particle size measurements). Non-polluted and polluted glacial till from NE Poland (in the area of a fuel terminal) were used for the study. Electrostatic repulsive forces in the polluted samples were much lower than in non-polluted samples. In comparison with non-polluted samples, the polluted samples exhibited lower el
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36

Shi, Wei Yu, Hua Li, Li Ye Chu, and Hong Bo Shao. "Applying Exogenous Humic Acids and Natural Zeolite for Remediating the Lead-Polluted Garden Soil." Advanced Materials Research 113-116 (June 2010): 919–22. http://dx.doi.org/10.4028/www.scientific.net/amr.113-116.919.

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The study reported the co-remediation effect on the lead-polluted garden soil by zeolite and humic acids (HA), which was from comparing with the remediation of single zeolite in term of the lead fraction of sequential extraction in the soil and the distribution of lead in different parts of rape. Mixed treatment (zeolite and HA) and single treatment (zeolite) were, respectively, applied to the artificially polluted garden soil to examine the difference of their remediation effects in pot experiment. Results indicated that the co-remediation led to significantly greater (p &lt; 0.01) reduction
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37

Kadam, Gopal Mohanrao. "Toxicity Effect by Heavy Metals as Pollutants on Fertile Soil." International Journal for Research in Applied Science and Engineering Technology 10, no. 1 (2022): 831–34. http://dx.doi.org/10.22214/ijraset.2022.39911.

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Abstract: There are rising geologic and anthropogenic processes and as a result, now a days soils polluted by heavy metals have become more common and it is a problem across the globe. Soil polluted due to heavy metal can be freed from pollutants effectively by use of bioremediation process. It's a very well-known process and is used in situ, making it ideal to make soil free from pollutants as a part of crop establishment as well as restoration of soil which are being treated. Microorganisms as well as plants uses a variety of processes/methods to bioremediate the pollutants present in the di
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Hamoudi-Belarbi, Latifa, Safia Hamoudi, Khaled Belkacemi, L’Hadi Nouri, Leila Bendifallah, and Mohamed Khodja. "Bioremediation of Polluted Soil Sites with Crude Oil Hydrocarbons Using Carrot Peel Waste." Environments 5, no. 11 (2018): 124. http://dx.doi.org/10.3390/environments5110124.

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The biostimulation potentials of carrot peel waste and carob kibbles for bioremediation of crude petroleum-oil polluted soil were investigated. Temperature, pH, moisture, total petroleum hydrocarbon (TPH), and changes in microbial counts during 45 days were monitored when 4 mL of carrot peel waste or carob kibbles media were added to 200 g of crude oil polluted soil samples. Gas chromatography-flame ionization detection (GC-FID) was used to compare hydrocarbon present in the crude oil polluted soil and in pure fuel, composition of crude oil polluted soil was analyzed by X-ray diffraction (XRD)
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39

Elsakhawy, Tamer, Alaa El-Dein Omara, Mohamed Abowaly, et al. "Green Synthesis of Nanoparticles by Mushrooms: A Crucial Dimension for Sustainable Soil Management." Sustainability 14, no. 7 (2022): 4328. http://dx.doi.org/10.3390/su14074328.

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Soil is the main component in the agroecosystem besides water, microbial communities, and cultivated plants. Several problems face soil, including soil pollution, erosion, salinization, and degradation on a global level. Many approaches have been applied to overcome these issues, such as phyto-, bio-, and nanoremediation through different soil management tools. Mushrooms can play a vital role in the soil through bio-nanoremediation, especially under the biological synthesis of nanoparticles, which could be used in the bioremediation process. This review focuses on the green synthesis of nanopa
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Borowik, Agata, Jadwiga Wyszkowska, Mirosław Kucharski, and Jan Kucharski. "The Role of Dactylis Glomerata and Diesel Oil in the Formation of Microbiome and Soil Enzyme Activity." Sensors 20, no. 12 (2020): 3362. http://dx.doi.org/10.3390/s20123362.

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The global demand for petroleum contributes to a significant increase in soil pollution with petroleum-based products that pose a severe risk not only to humans but also to plants and the soil microbiome. The increasing pollution of the natural environment urges the search for effective remediation methods. Considering the above, the objective of this study was to determine the usability of Dactylis glomerata for the degradation of hydrocarbons contained in diesel oil (DO), as well as the effects of both the plant tested and DO on the biochemical functionality and changes in the soil microbiom
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Nafady, Nivien Allam, Mohamed Bahy-El-Din Mazen, Mohamed Mahmoud Mohamed Ahmed, and Omaima Abdel Monsef. "Transfer of Nickel from Polluted Soil to Pisum sativum L. and Raphanus sativus L. under Composted Green Amendment and Native Soil Microbes." Agriculture (Pol'nohospodárstvo) 63, no. 2 (2017): 52–66. http://dx.doi.org/10.1515/agri-2017-0005.

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Abstract The effect of compost, inoculation with native soil microbes and their residual effects on bioavailability of nickel by peas (Pisum sativum L.) and radish (Raphanus sativus L.) grown on polluted soil were investigated in pot experiments. Plants were amendment with different compost levels (0, 0.2, 0.4, 0.6% of soil dry weight) and inoculated with different native soil microbes (4 fungal species, one bacterial species, 4 species of arbuscular mycorrhizal fungi) isolated from the polluted soil under study. Significant increases in the biomass of pea and radish plants were observed as a
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42

Lahori, Altaf Hussain, Samreen Riaz Ahmad, Ambreen Afzal, et al. "Alone and Combined Application of Press Mud Compost and Fuller Earth for Abating Pb and Cd and Enhance Sorghum Growth in Polluted Soils." Trends in Ecological and Indoor Environmental Engineering 1, no. 1 (2023): 7–15. http://dx.doi.org/10.62622/teiee.023.1.1.07-15.

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The aim present work was to examined the alone and combined impact of press mud compost and fuller earth at 0.5 and 1 % dosage on immobilization of Pb and Cd in Sharafi Goth and Malir polluted soils and reduce their uptake by sorghum plant. The results revealed that sorghum dry biomass yield was observed by 41.47 and 58.8 % with press mud compost (PMC) 1 % + fuller earth (FE) 1 % in Sharafi Goth soil and in Malir polluted soils than control. The immobilization of Pb was observed by 88.0 and 93.52 % with PMC 1 % + FE 1 %, and Cd was immobilized by 90.36 with PMC 1 % + FE 1 % and 78.0 % with PMC
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43

Wang, Jing, Zhongzhi Zhang, Youming Su, Wei He, Feng He, and Hongguang Song. "Phytoremediation of petroleum polluted soil." Petroleum Science 5, no. 2 (2008): 167–71. http://dx.doi.org/10.1007/s12182-008-0026-0.

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44

R. N, Nweke, Onuoha S. C, and Orji J. O. "Impact of cassava mill effluent on the microbial population and distribution in polluted soils in Abakaliki, Ebonyi State, Nigeria." Biological and Environmental Sciences Journal for the Tropics 20, no. 3 (2024): 69–79. http://dx.doi.org/10.4314/bestj.v20i3.7.

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Cassava mill effluent generated from cassava processing when discharged to the soil, altersthe nature of soil properties and also becomes a major cause of environmental degradation.This research characterized bacteria and fungi distributed in cassava effluent polluted soils inAbakaliki, Ebonyi State, Nigeria. Soil samples were collected over a period of three monthsusing a sterile soil auger into a sterile sample zip bag for analysis. The bacterial count from thedifferent sites varied significantly (p&lt;0.01). The total colony count of bacteria from the effluent obtained from rice mill cassav
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45

Marchal, Camille, Joaquim Germain, Muriel Raveton, et al. "Molecular Characterization of Fungal Biodiversity in Long-Term Polychlorinated Biphenyl-Contaminated Soils." Microorganisms 9, no. 10 (2021): 2051. http://dx.doi.org/10.3390/microorganisms9102051.

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Polychlorinated biphenyls (PCBs) belong to the organic pollutants that are toxic to humans and harmful to environments. Numerous studies dealing with the impact of PCBs on soil microorganisms have focused on bacterial communities. The effects of PCBs on fungal communities in three different PCB-polluted soils from former industrial sites were investigated using high-throughput sequencing of the internal transcribed spacer 1 region. Significant differences in fungal alpha diversity were observed mainly due to soil physico-chemical properties. PCBs only influenced the richness of the fungal comm
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46

Svarovskaya, L. I., and L. K. Altunina. "Biotechnology for Recultivation of Oil Polluted Soils." Eurasian Chemico-Technological Journal 6, no. 2 (2017): 151. http://dx.doi.org/10.18321/ectj605.

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&lt;p&gt;All the biotechnologies intended for improvement of environmental conditions are based on the ability of microorganisms for hydrocarbon oxidizing. In the development of biotechnological approaches for soil re-cultivation the extent of soil pollution has to be taken into account. Among the advantages of a technology employing mineral nutrient substrates for enhancing the oxygenizing activity of soil microflora its cost-effectiveness is very important. When dealing with highly polluted soils, more complex methods for soil restoration are called for; however, these are much more labour-e
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47

Lu, Weisheng, Ying Liu, Huike Ye, et al. "Adsorption and Desorption Characteristics of Cadmium on Different Contaminated Paddy Soil Types: Kinetics, Isotherms, and the Effects of Soil Properties." Sustainability 13, no. 13 (2021): 7052. http://dx.doi.org/10.3390/su13137052.

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The adsorption and desorption characteristics of cadmium (Cd) in uncontaminated soils have been investigated in numerous studies. However, similar studies on Cd-polluted soils from different sources, which exhibit complex physicochemical characteristics and internal interactions between Cd and the soil particles, are scarce. Therefore, in order to elucidate the adsorption and desorption characteristics of Cd in Cd polluted soils, six representative Cd-contaminated paddy soil samples were collected from farmlands in the vicinity of a steel plant (Soil 1), a smelter (Soil 2), a thermal power pla
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48

Oluyemi, Bello Marcus. "Prolonged Use of Herbicides Increased the Resistance of Soil Aerobic Heterotrophic Bacteria and Fungi to Antibiotics." International Journal of Current Microbiology and Applied Sciences 11, no. 6 (2022): 281–91. http://dx.doi.org/10.20546/ijcmas.2022.1106.031.

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Increase in the use of herbicides in agricultural soil can cause multiple antibiotic resistance in potential pathogens that can undermine antibiotic therapy. The study shows the antimicrobial susceptibility of aerobic heterotrophic bacteria and fungi isolated from soils polluted with different herbicides. A total of sixteen (16) bacterial and twenty-three (23) fungal isolates from herbicides polluted soils were subjected to different antimicrobial sensitivity test (AST) using Kirby-Bauer disc diffusion method. Both Gram positive and Gram-negative antibacterial agents were used for the sensitiv
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49

Rola, Kaja, and Vítězslav Plášek. "The Utility of Ground Bryophytes in the Assessment of Soil Condition in Heavy Metal-Polluted Grasslands." Plants 11, no. 16 (2022): 2091. http://dx.doi.org/10.3390/plants11162091.

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Bryophytes are commonly used in biomonitoring heavy metal pollution, whereas the bioindicative value of bryophyte communities is a less known issue. The aim of the present study is to recognize the utility of the bryophyte community’s structure in the assessment of soil condition in heavy metal-polluted, dry grasslands. The study plots are examined with respect to bryophytes; vascular plants; concentrations of Zn, Pb, Cd, and As in the soil; total nitrogen and organic carbon content in the soil; and soil pH. The results show that both bryophyte species richness and composition greatly depend o
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50

Szili-Kovács, T., G. Máthé-Gáspár, P. Máthé, and A. Anton. "Microbial Biomass and Phosphomonoesterase Activity of the Willow (Salix sp.) Rhizosphere in a Heavy Metal Polluted Soil." Agrokémia és Talajtan 55, no. 1 (2006): 241–50. http://dx.doi.org/10.1556/agrokem.55.2006.1.26.

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The applicability of the chloroform fumigation extraction method was tested for detecting soil microbial biomass and p-nitrophenyl phosphate (pNP) for acid phosphatase activity to study their response to heavy metal pollution in the rhizosphere soil of planted willow (Salix sp.). The experimental site was located in the Toka River Valley (North-East Hungary) along the riverbank that had been severely polluted by flooding. The river had transported heavy metal and arsenic ions from several heaps deposited imprudently near a historic lead and zinc mining site. A phytoremediation experiment was s
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