Literatura académica sobre el tema "Phytoremediator agent"

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Artículos de revistas sobre el tema "Phytoremediator agent"

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Wirosoedarmo, Ruslan, F. Anugroho, S. D. Hanggara, and Kiki Gustinasari. "Effect of Adding Chelating Agents on the Absorption of Zinc from Polluted Soil Sludge Textile Industrial Waste by Sunflower Plant (Helianthus annuusL.)." Applied and Environmental Soil Science 2018 (2018): 1–8. http://dx.doi.org/10.1155/2018/8259520.

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Textile industry caused the increase of the heavy metal Zn in soil in the form of sludge. Waste treatment by the phytoremediation method is one of the alternatives of environmental refinement with low cost and high effectiveness. This study used sunflower plants (Helianthus annuusL.) as a phytoremediator. The chelating agent EDTA was added in some treatment to increase the heavy metal absorption. The addition of 1.5 kg sludge on growth media inhibits the sunflower growth. T0K0 treatment has the most efficient result with a total Zn absorption of 101.74 mg/kg. T0K0 treatment was able to reduce
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Morin, Jacson Victor, and Darma Santi. "STUDI FITOREMEDIASI LOGAM TIMBAL (Pb) DAN KADMIUM (Cd) OLEH TANAMAN KAYAMBANG (Salvinia molesta)." Jurnal Natural 16, no. 2 (2020): 85–95. http://dx.doi.org/10.30862/jn.v16i2.112.

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Study phytoremediation of lead (Pb) and cadmium (Cd) by kayambang plants (Salvinia molesta) has been studied. This study assessed the ability of plants to absorb Pb and Cd which is influenced by the addition of various metal and NPK fertilizer on the medium containing the test solution. Samples of plants were interacted with NPK fertilizer, Pb and Cd. The variations of NPK 1 mg/L, I,5 mg/L, 2,5 mg/L and 10 mg/L and the variations of Pb (100 mg/L, 400 mg/L and 800 mg/L) and cadmium (50 mg/L, 100 mg/L and 200 mg/L). Optimum pH for growing the Kayambang plants (Salvinia molesta) is a range pH of
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Ika, Kartika Febriani, and Hadiyanto. "The Effectiveness of Using Hyacinth Plant As Phytoremediation Agent On Paper Industry Liquid Waste." E3S Web of Conferences 73 (2018): 07003. http://dx.doi.org/10.1051/e3sconf/20187307003.

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Increasing number of industry in Indonesia lead to produce large amount of waste. If the waste is not treated by phytoremediation, it will pollute the environment. One method to overcome this problem is phytoremediation process. Phytoremediation is the use of plant to reduce pollutants in both organic and inorganic compounds as well as to remove the contaminants. This study aims to evaluate the effectiveness of water hyacinth plant in absorbing paper industry liquid waste. Observations were made with phytoremediation of time 0, 7, 14, and 21 days with 2 treatment ie treatment covered by plasti
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Shevchyk-Kostiuk, Lesya, Olga Romaniuk, and Andriy Banya. "Improving the efficiency of phytoremediation technologies of oil-contaminated soils with the participation of natural sorbents-meliorants." Scientific Horizons 23, no. 10 (2020): 7–16. http://dx.doi.org/10.48077/scihor.23(10).2020.7-16.

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Phytremediation is considered to be a promising and environmentally friendly way to restore oil-contaminated soils. However, the multicomponent nature of oil pollution, its low bioavailability, high stability, hydrophobicity, and toxicity require a comprehensive approach to its implementation. The purpose of the study is to investigate the influence of different types of sorbents-meliorants and their complexes with remediation agents on improvement of the efficiency of phytoremediation technologies of oil-contaminated soils. The study established that the most effective plants for phytoremedia
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RETNANINGDYAH, CATUR, ENDANG ENDANG ARISOESILANINGSIH, and SETIJONO SAMINO. "Use of local Hydromacrophytes as phytoremediation agent in pond to improve irrigation water quality evaluated by Diatom Biotic Indices." Biodiversitas Journal of Biological Diversity 18, no. 4 (2017): 1611–17. http://dx.doi.org/10.13057/biodiv/d180439.

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Retnaningdyah C, Arisoesilaningsih E, Samino S. 2017. Use of local Hydromacrophytes as phytoremediation agent in pond to improve irrigation water quality evaluated by Diatom Biotic Indices. Biodiversitas 18: 1596-1602. Irrigation water in Indonesia generally has been polluted because of agricultural, industrial and domestic activity. The aims of this research were to determine the effectiveness of phytoremediation models conducted by planting some local Hydromacrophytes in three phytoremediation ponds through a continuous culture system with water discharge about 0.3 L/seconds for improving th
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Kano, Naoki, Takumi Hori, Haixin Zhang, Naoto Miyamoto, David Eva Vanessa Anak, and Kenji Mishima. "Study on the Behavior and Removal of Cadmium and Zinc Using Taraxacum officinale and Gazania under the Application of Biodegradable Chelating Agents." Applied Sciences 11, no. 4 (2021): 1557. http://dx.doi.org/10.3390/app11041557.

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The removal of cadmium (Cd) and zinc (Zn) from soil by phytoremediation was investigated using Taraxacum officinale and Gazania. A plant environmental control system was used to cultivate the plants. The effects of different biodegradable chelating agents (i.e., EDDS, HIDS, and GLDA), relative humidity, and other competitive metals on the adsorption of Cd and Zn were also studied. In addition, the approach for metal recovery was explored by extraction of metals from plants after phytoremediation using Gazania. The concentrations of Cd and Zn were determined by inductively coupled plasma mass s
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Safari Sinegani, A. A., and F. Khalilikhah. "Phytoextraction of lead by Helianthus annuus: effect of mobilising agent application time." Plant, Soil and Environment 54, No. 10 (2008): 434–40. http://dx.doi.org/10.17221/400-pse.

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Pot experiments were conducted to determine the best time for application of (ethylenediaminetetraacetic acid) EDTA and sheep manure extract (SME) in phytoremediation of a contaminated soil by <I>Helianthus annuus</I>. The plant was grown in a mine calcareous soil treated with increasing concentrations of EDTA or SME in 30 and 10 days before sowing (T1 and T2) and 10 and 30 days after sowing (T3 and T4). The best time for EDTA application was T4. The EDTA application before seed germination significantly reduced sunflower seedling emergence and dry weight. Soil available Pb and lea
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Putri, Yola Desnera, Holis Abdul Holik, Ida Musfiroh, and Anisa D. Aryanti. "Utilization of Ponteridaceae as Phytoremediation Agent in Chrome Waste Treatment." Indonesian Journal of Pharmaceutical Science and Technology 1, no. 1 (2014): 20–25. http://dx.doi.org/10.15416/ijpst.v1i1.7510.

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Coscione, Aline Renée, Cleide Aparecida de Abreu, and Gláucia Cecília Gabrielli dos Santos. "Chelating agents to solubilize heavy metals from Oxisols contaminated by the addition of organic and inorganic residues." Scientia Agricola 66, no. 1 (2009): 64–70. http://dx.doi.org/10.1590/s0103-90162009000100009.

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Phytoremediation is an attractive technique for soils contaminated with heavy metals, especially in conjunction with chelating agents to assist metal phytoextraction. Nevertheless, their studies in Brazil are rare. Thus, the objective of the present work was to evaluate the efficiency of the chelating agents EDDS and EDTA for the solubilization of heavy metals from two Oxisols contaminated by organic sources in Jaguariúna (LVJ) and inorganic sources in Paulínia (LVP), São Paulo State, Southeastern Brazil. First, the soil samples were fractionated and the DTPA method was used to quantify heavy
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AHMED, K. S. "PHYTOREMEDIATION OF CADMIUM-CONTAMINATED SOIL BY BRASSICA SPECIES." Acta Agronomica Hungarica 49, no. 4 (2001): 351–60. http://dx.doi.org/10.1556/aagr.49.2001.4.6.

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Phytoremediation is a green technology for the sustainable remediation of surface soils contaminated with toxic heavy metals. When added to soils the chelating agent ethylenediamine tetraacetic acid (EDTA) increased the solubility of heavy elements for plant uptake during phytoremediation. A greenhouse experiment was carried out with two Brassica species (Brassica juncea and Brassica carinata) grown on artificially contaminated soil (20 and 40 mg Cd kg-1) with EDTA added at a rate of 1 g kg-1 soil. With increasing Cd (0, 20 and 40 mg Cd kg-1 soil) contamination the biomass of both the Brassica
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Tesis sobre el tema "Phytoremediator agent"

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Martins, Daniel Freitas Freire. "Influ?ncia espa?o-temporal e fisiol?gica na absor??o de nutrientes e elementos t?xicos por Eichhornia crassipes visando o uso adequado da sua biomassa: o caso do Rio Apodi/Mossor? - RN." Universidade Federal do Rio Grande do Norte, 2009. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17617.

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Made available in DSpace on 2014-12-17T15:41:47Z (GMT). No. of bitstreams: 1 DanielFFM.pdf: 3703835 bytes, checksum: 532a08fb9b9e6564932b410f8de97cef (MD5) Previous issue date: 2009-12-15<br>Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico<br>This study aims to determine the amount of nutrients and toxic elements in aquatic macrophytes of species Eichhornia crassipes present in River Apodi/Mossor? - RN and check some of the possibilities of using the biomass produced, based on the influence of space - temporal and physiological absorption of nutrients by plants. For this, was de
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Mortazavi, Saideh Sadat. "Earth field magnetic resonance imaging and paramagnetic contrast agents." To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2009. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.

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Cheng, Ka Yu. "Effects of surfactants and organic amendments on phytoremediation of polycyclic aromatic hydrocarbons (PAHs) contaminated soil." HKBU Institutional Repository, 2005. http://repository.hkbu.edu.hk/etd_ra/630.

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Adam, Rostislav. "Studium fyziologických změn rostlin při stresu zinečnatými ionty." Master's thesis, 2012. http://www.nusl.cz/ntk/nusl-307808.

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Heavy metals are part of us life for many centuries. Some of them are for living organism neccessary, but in large amount they have toxic effects. So we should decrease amount of heavy metals in the Environment. We have many way to do it. A relatively new way are the phytoremediation. If we would use the phytoremediation, we should know, what they do in plants. We must use specific plants, which are tolerant to certain heavy metal. If we would select a suitable plant, we have to try, how heavy metals in soil solution are toxic to plants. Zinc is no expection, although it is important part of m
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Capítulos de libros sobre el tema "Phytoremediator agent"

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Song, Jing, Yong M. Luo, and Long H. Wu. "Chelate-Enhanced Phytoremediation of Heavy Metal Contaminated Soil." In Biogeochemistry of Chelating Agents. American Chemical Society, 2005. http://dx.doi.org/10.1021/bk-2005-0910.ch022.

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Kaur, Charanjeet, Babli Bhandari, Alok Srivastava, and Vijai Pal Singh. "Rhizobacteria Versus Chelating Agents: Tool for Phytoremediation." In Microorganisms for Sustainability. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-2679-4_9.

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Rice, Patricia J., Todd A. Anderson, and Joel R. Coats. "Evaluation of the Use of Vegetation for Reducing the Environmental Impact of Deicing Agents." In Phytoremediation of Soil and Water Contaminants. American Chemical Society, 1997. http://dx.doi.org/10.1021/bk-1997-0664.ch012.

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Majeed, Abdul, Zahir Muhammad, Rehmanullah, Habib Ahmad, Naila Inayat, and Saira Siyar. "Heavy Metal-Contaminated Soils: Weeds as Potential Phytoremediation Agents—Issues and Prospects." In Cellular and Molecular Phytotoxicity of Heavy Metals. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-45975-8_11.

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"Newer Approaches in Phytoremediation." In Nano-Phytoremediation Technologies for Groundwater Contaminates. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-9016-3.ch011.

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The heavy metal pollution problem is all over the world. Plant-growth-promoting bacteria (PGPB) has transformed heavy metals present in the soil, which removes and minimizes their toxic effects. This chapter highlights the role of plant-growth-promoting bacteria, chelating agents, and nanoparticles for remediation of heavy metals; their mechanism of action; and their applications approach of hyperaccumulation. Therefore, this chapter focuses on the mechanisms by which microorganisms, chelating agents, and nanoparticles can mobilize or immobilize metals in soils and the nano-phytoremediation strategies are addressed for the improvement of phytoextraction as an innovative process for enhancement of heavy metals removal from soil.
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Chaudhary, Khushboo, Suphiya Khan, and Pankaj Kumar Saraswat. "Newer Approaches in Phytoremediation." In Research Anthology on Synthesis, Characterization, and Applications of Nanomaterials. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-8591-7.ch074.

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The heavy metal pollution problem is all over the world. Plant-growth-promoting bacteria (PGPB) has transformed heavy metals present in the soil, which removes and minimizes their toxic effects. This chapter highlights the role of plant-growth-promoting bacteria, chelating agents, and nanoparticles for remediation of heavy metals; their mechanism of action; and their applications approach of hyperaccumulation. Therefore, this chapter focuses on the mechanisms by which microorganisms, chelating agents, and nanoparticles can mobilize or immobilize metals in soils and the nano-phytoremediation strategies are addressed for the improvement of phytoextraction as an innovative process for enhancement of heavy metals removal from soil.
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"Effect of Plant Growth Promoting Bacteria (PGPB) on Phytoremdiation Technology." In Nano-Phytoremediation Technologies for Groundwater Contaminates. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-9016-3.ch005.

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In this chapter, the authors describe how plant-growth-promoting bacteria is helpful for removing soil contaminants and also increasing the efficiency of phytoremediation technology. The plant growth bacteria seem almost good for removal of soil contaminants, and they can adsorb and accumulate metals in their cells and are being used in microbial leaching and also as agents of cleaning the environment.
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"Phytormediation Efficiency Increased by Using Plant Growth Promoting Bacteria (PGPB) and Chelates." In Nano-Phytoremediation Technologies for Groundwater Contaminates. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-9016-3.ch007.

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In this chapter, the authors give information about the plant-growth-promoting bacteria and chelating agents removing high number of contaminants with the help of phytoremdiation technology. To the best of the authors' knowledge, this is the first chapter about heavy metal contamination in groundwater and soil removing by microbes and chelates.
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"Phytoremediation of Cadmium Contaminated Soil: Acceleration of Phytoremediation by Combination Use of Chelating Agents." In Handbook of Metal Biotechnology. Jenny Stanford Publishing, 2011. http://dx.doi.org/10.1201/b11762-8.

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Rale, Vinay, and Pooja Tendulkar. "Common Duckweeds as a Model System for Climate Change Impact Assessment." In Reconsidering the Impact of Climate Change on Global Water Supply, Use, and Management. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-1046-8.ch019.

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Common duckweeds – Lemna – are free-floating aquatic macrophytes belonging to Lemnaceae family. They occur universally, in tropical and temperate zones and are enabled to grow in stagnant, slow-flowing, nutrient-enriched waters. They have an ability to grow over a wide range of temperatures (6 – 33 0C) and pH (optimum 5.5 – 7.5). Lemna species also manifest a characteristic macrophyte community in association with plants functioning as a dominant primary producer. Asexual mode of reproduction is exclusive and therefore, all resources are directed towards vegetative growth. Structure wise they show leaflets (frond) and root-like diffuse form. This simple morphological and physiological form offers special scientific and engineering properties – reflected in easy handling and manipulation under laboratory conditions. As a result they are regarded as a model plant system for a number of chemical and biogeochemical studies. Climate change affects plant growth and physiology. For example, increasing atmospheric concentrations of carbon dioxide (CO2) and ozone (O3) or increase in ultraviolet (UV) radiation (due to the thinning of the ozone layer) can have pronounced effects on the growth and development of plants. In many instances the decrease in growth rate can create disturbances in photosynthetic processes. In the recent past there has been a surge in the interest in looking for alternative remediation technologies to meet formidable demands of polluting materials and situations. One such approach is phytoremediation – the use of plants and associated microbes for environmental cleanup. Cardinal points in favour of such an approach are – cost-effectiveness, natural energy-driven and minimal capital and running costs. Potency of Lemna spp. as a phytoremediation agent as well as its limitations haven dealt with in details in literature. Moreover, Lemna spp. are accepted and highly standardized as test organisms in aquatic ecotoxicology. The authors have shown earlier that Lemna spp. can play a vital role in combating pollution burden in a glaring local situation of river pollution. However, the recent trend in research indicates that Lemna spp (duckweeds at large) can play a critical and sensitive role in being an indicator of overt and subtle climate change. The following is an attempt to take a review of such recent trends.
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Actas de conferencias sobre el tema "Phytoremediator agent"

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Zhang, Zhiming, Dibyendu Sarkar, Virinder Sidhu, and Rupali Datta. "REMOVAL OF LEAD IN RESIDENTIAL SOILS OF JERSEY CITY USING BIODEGRADABLE CHELATING AGENT-ENHANCED PHYTOREMEDIATION." In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-356930.

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Wang, Hong, Haibo Li, and Tieheng Sun. "Notice of Retraction: Microbe Agent Enhanced Phytoremediation of PAHs Contaminated Farmland Soil with Alfalfa (Medicago sativa L.)." In 2011 5th International Conference on Bioinformatics and Biomedical Engineering. IEEE, 2011. http://dx.doi.org/10.1109/icbbe.2011.5781342.

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