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Journal articles on the topic 'Petroleum sludge'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Thong, Ofellia, Amirah Ibrahim, Hussien Abdul Rahim, Weng Jun Yong, and Norasyikin Ismail. "Review of Crude Oil Extraction Methods from Petroleum Sludge." International Journal of Engineering Technology and Sciences 8, no. 1 (2021): 40–50. http://dx.doi.org/10.15282/ijets.8.1.2021.1006.

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The development of petrochemical refinery industries has resulted in increased production of petroleum sludge and its disposal, which poses a risk of introducing hazardous elements into the environment. Eliminating petroleum sludge from storage, processing, transportation, and pipeline systems were always a major problem for the oil and gas industry. Today there are an estimated 60 million tons of petroleum sludge produced annually. Statistics also show that one ton of oily sludge is produced for every 500 tons of crude oil processed. Therefore, the petroleum industry requires protected and en

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2

Saleh, Mohd Nazmi, Rahimah Embong, Norida Ridzuan, et al. "Crude Oil Extraction and Technologically-Enhanced Naturally Occurring Radioactive Materials (TENORM) Pre-Treatment of Petroleum Sludge: A Review." Materials Science Forum 1056 (March 14, 2022): 105–10. http://dx.doi.org/10.4028/p-0of01c.

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Malaysia is known as one of the major petroleum producers in the Asia-Pacific region. Petroliam Nasional Berhad (PETRONAS) in 2018 stated that the average daily production was over 1.7 million barrels of oil equivalent while the remaining reserves were estimated at more than 5 billion barrels of oil equivalent within more than 400 oilfields. With the growing demand for petroleum-based products, significant contaminated scales and sludge are generated each year from the petroleum industry. During production, the extracted fluids from the oil reservoir tend to carry along the Technologically-Enh

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3

Liu, Meng, Yufeng Duan, and Xiuyuan Ma. "Effect of Surface Chemistry and Structure of Sludge Particles on Their Co-slurrying Ability with Petroleum Coke." International Journal of Chemical Reactor Engineering 12, no. 1 (2014): 429–39. http://dx.doi.org/10.1515/ijcre-2014-0033.

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Abstract Gasification and combustion performance of petroleum coke–water slurry (PCWS) can be enhanced by the addition of sludge. In this study, we have mixed three types of sludge with petroleum coke to form petroleum coke–sludge slurry (PCSS) and analyzed the effects of surface chemistry and structure of the sludge samples on the rheological properties of PCSS. Results show that the surface of petroleum coke particles is strongly hydrophobic, while the surface of sludge particles is hydrophilic. The sludge particles primarily consist of oxide and mineral salts, while petroleum coke particles

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4

Iorga, Cristian Mugurel, Maria Cătălina Ţopa, and Mihaela Marilena Stancu. "The study on the possibility of using sewage sludge in the ecological reconstruction of contaminated sites from the petroleum industry." Annals of the ”Dunarea de Jos” University of Galati Fascicle II Mathematics Physics Theoretical Mechanics 46, no. 1 (2023): 24–31. http://dx.doi.org/10.35219/ann-ugal-math-phys-mec.2023.1.05.

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One field of activity that pollutes important land surfaces with hydrocarbons is the petroleum industry. In the ecological reconstruction of contaminated sites from the petroleum industry, natural geological resources are used to fill the excavations resulting from the decommissioning of some equipment and installations. Increasing amounts of sewage sludge are generated by the growing number of municipal wastewater treatment plants. For this reason, solutions are being sought for the elimination or utilization of sewage sludge. For the decontamination of soils polluted with petroleum hydrocarb

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5

Jing, Guo Lin, Ming Li, and Shao Peng Qin. "The Use of Surfactant in the Treatment of Oily Sludge." Advanced Materials Research 113-116 (June 2010): 780–83. http://dx.doi.org/10.4028/www.scientific.net/amr.113-116.780.

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Oily sludge is the solid being discarded or the oily sludge material. Oily sludge mainly comes from human activities in Petroleum Production and sales. In the development and utilization of oil and manufacture of petroleum products, would inevitably product oily waste. In order to achieve thermo chemistry to wash oily sludge and reclaim oil resources from oily sludge, analyzing component of landing oil sludge with Gravimetric Method, the result of analysis is necessary parameter that determine oily sludge cleaning process. The optimal mixing time, washing temperature, liquid/solid mass rate we

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6

Kosaric, N., and Z. Duvnjak. "Deemulsification of Water-in-Oil Emulsion with Sludges." Water Quality Research Journal 22, no. 3 (1987): 437–43. http://dx.doi.org/10.2166/wqrj.1987.034.

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Abstract Aerobic sludge from a municipal activated sludge treatment plant, sludge from a conventional municipal anaerobic digester, aerobic sludge from an activated sludge process of a petroleum refinery, and granular sludge from an upflow sludge blanket reactor (USBR) were tested in the deemulsification of a water-in-oil emulsion. All sludges except the last one, showed a good deemulsification capability and could he used for a partial deemulsification of such emulsions. The rate and degree of the deemulsifications increased with an increase in sludge concentrations. The deemulsifications wer

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7

Al-Mebayedh, Hamad, Anyi Niu, and Chuxia Lin. "Petroleum Hydrocarbon Composition of Oily Sludge and Contaminated Soils in a Decommissioned Oilfield Waste Pit under Desert Conditions." Applied Sciences 12, no. 3 (2022): 1355. http://dx.doi.org/10.3390/app12031355.

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Field and laboratory investigations were conducted to characterize the composition of petroleum hydrocarbons in oily sludge and the underlying contaminated soils in a decommissioned oilfield waste pit in Kuwait. The results show that the petroleum hydrocarbon composition in the oily sludge and contaminated soils was spatially variable. Highly toxic petroleum hydrocarbon species such as BTEX and PAHs were generally lacking, and both sludge- and soil-borne hydrocarbons were dominated by long-chain petroleum hydrocarbons. The soil contamination depth was generally very shallow although localized

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8

Iorga, Cristian Mugurel, Lucian Puiu Georgescu, Constantin Ungureanu, and Mihaela Marilena Stancu. "Sustainable Remediation of Polluted Soils from the Oil Industry Using Sludge from Municipal Wastewater Treatment Plants." Processes 13, no. 1 (2025): 245. https://doi.org/10.3390/pr13010245.

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Soil pollution with hydrocarbons is a consequence of activities associated with the petroleum industry and related sectors. The effects of petroleum pollution are devastating, making the remediation of contaminated sites imperative. Consequently, soil decontamination represents a significant and costly challenge for the petroleum industry. The article proposes a dual-recovery bioremediation solution that is both efficient and cost-effective, exploring the potential use of dehydrated sewage sludge from municipal wastewater treatment plants to treat petroleum-contaminated soils. Over the three-m

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9

Kadiev, Kh M., A. M. Gyulmaliev, A. E. Batov, M. Kh Kadieva, N. V. Oknina, and A. U. Dandaev. "Structural characteristics of petroleum sludge." Coke and Chemistry 58, no. 11 (2015): 448–50. http://dx.doi.org/10.3103/s1068364x15110046.

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10

Mohd Zain, Asna, Shaaban Md Ghazaly, and Mahmud Hilmi. "Leachability of Solidified Petroleum Sludge." Advanced Materials Research 917 (June 2014): 123–33. http://dx.doi.org/10.4028/www.scientific.net/amr.917.123.

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Petroleum sludge was solidified in ordinary Portland cement, and the leachability test was performed based on American Nuclear Society 16.1 to produce leachate. The organic in solidified sludge was extracted by micro solid extraction to determine the organic in the sample. Organic in the leachate sample was detected by solid phase micro extraction by head space polydimethyl siloxane fiber using gas chromatography mass spectrometry. The targeted organic compounds in solid sample and leachate were quantified by the benzene, toluene, ethyl benzene, xylene, naphthalene and phenanthrene standards.

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11

Castro-León, Gabriela, Erik Baquero-Quinteros, Bryan G. Loor, et al. "Waste to Catalyst: Synthesis of Catalysts from Sewage Sludge of the Mining, Steel, and Petroleum Industries." Sustainability 12, no. 23 (2020): 9849. http://dx.doi.org/10.3390/su12239849.

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The generation of sewage sludge presents a problem for several manufacturing companies as it results from industrial processes or effluent treatment systems. The treatment of this type of waste requires high economic investment, for this reason, it is necessary to find alternatives to recover the valuable materials of the sludges. In this study, metal catalysts were synthesized using waste sludge from the steel, mining, and hydrocarbon industries. The waste sludge was subjected to thermal treatments for the removal of organic content and the reduction of metals with hydrogen current to activat

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12

Elektorowicz, Maria, and Shiva Habibi. "Sustainable waste management: recovery of fuels from petroleum sludge." Canadian Journal of Civil Engineering 32, no. 1 (2005): 164–69. http://dx.doi.org/10.1139/l04-122.

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Petroleum sludge is a complex mixture of hydrocarbons, water, metals, and suspended fine solids. The objective of this research was to develop a technique that will lead to the separation of phases ready for further reuse. A study was carried out to investigate a combination of various systems of electrokinetic cells, to which oily sludge, conditioning liquids, and different electrical potentials were applied. The developed electrokinetic phase separation is a new cost-effective technology, which in turn will permit the revitalization of petroleum sludge. This method can significantly reduce t

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13

ATUANYA, E. I., and L. E. TUDARARO–AHEROBO. "BIOTREATABILITY OF PETROLEUM REFINERY SLUDGE USING LAND - FARMING AND ANAEROBIC DEGRADATION TECHNIQUES." Nigerian Journal of Life Sciences (ISSN: 2276-7029) 3, no. 2 (2022): 47–59. http://dx.doi.org/10.52417/njls.v3i2.130.

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One of the major problems faced by oil industries and the environment, is the safe disposal of oily sludge generated during the processing of crude oil. Biotreatability of petroleum refinery sludge using bioremediation and anaerobic degradation techniques was studied. Analysis of the Nigerian Petroleum Refinery sludge used for this research indicated that the sludge is slightly acid with high total petroleum hydrocarbon (TPH) content of 340,000mg/kg and polyaromatic hydrocarbon (PAH) content of 0.075mg/kg. The heterotrophic bacterial and fungal counts were 5.86 x 105 and 4.72 x 105cfu/g respec

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14

Buslayeva, D. G., S. P. Bachinina, and A. E. Pautova. "CHANGES IN CONTENT OF PETROLEUM PRODUCTS IN OIL SLUDGE WHEN USING VARIOUS SORBENTS, BIOLOGICAL PRODUCT «BUCK-VERAD», AND OTHER COMPONENTS." Oil and Gas Studies, no. 6 (January 20, 2019): 132–37. http://dx.doi.org/10.31660/0445-0108-2018-6-132-137.

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The article presents the results of laboratory studies designed to explore the influence of various sorbents and different doses, as well as biological product «Buck-Verad», and others components in content of petroleum product in oil sludge. As a result, we have found a positive effect of studied factors on the dynamics of declining petroleum products in oil sludge.

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15

Ururahy, Adriana F. P., Marcus D. M. Marins, Ronalt L. Vital, Irene Therezinha Gabardo, and Nei Pereira Jr. "Effect of aeration on biodegradation of petroleum waste." Revista de Microbiologia 29, no. 4 (1998): 254–58. http://dx.doi.org/10.1590/s0001-37141998000400004.

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Large amounts of oily sludge are generated as residues by the oil industry, representing a real problem for refineries. This work studied the technical viability of treating oily sludge biologically, through stimulation of native microorganisms, at bench scale. Such microorganisms were able to grow in a medium containing oily sludge as the only carbon and energy sources. Two oily sludge concentrations were studied, 5% (v/v) and 10% (v/v), with a C:N ratio of 100:1. Higher microbial populations were observed in the first case. Substrate inhibition and/or toxic effect took place in the second ca

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16

Popa, Cristian Mugurel, Cătălina Maria Ţopa, Georgiana Ghisman, Alina Ceoromila Cantaragiu, and Mihaela Marilena Stancu. "Vegetal layer restoration of contaminated sites from petroleum industry using sewage sludge." Annals of the ”Dunarea de Jos” University of Galati. Fascicle II, Mathematics, Physics, Theoretical Mechanics 47, no. 1 (2024): 17–23. http://dx.doi.org/10.35219/ann-ugal-math-phys-mec.2024.1.04.

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Soil is a non-renewable natural resource, extremely valuable for maintaining life on Earth. Large areas of soil are often polluted with petroleum products as a result of various human activities. In this case, it is necessary to remediate the contaminated soils from the oil industry and return them to the natural and economic circuit. In addition, large quantities of sewage sludge are generated daily by sewage treatment plants. The purpose of this study was to use the soil subjected to a bioremediation experiment with sewage sludge as support for the development of a new vegetal layer to resto

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17

Mrayyan, Bassam, and Mohammad Battikhi. "Biodegradation of total petroleum hydrocarbon (TPH) in Jordanian petroleum sludge." World Review of Science, Technology and Sustainable Development 1, no. 2 (2004): 138. http://dx.doi.org/10.1504/wrstsd.2004.005511.

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18

Sultanbekov, Radel, and Maria Nazarova. "The influence of total sediment of petroleum products on the corrosiveness of the metal of the tanks during storage." E3S Web of Conferences 121 (2019): 01015. http://dx.doi.org/10.1051/e3sconf/201912101015.

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Storage tanks for petroleum products must comply with the requirements of technical, technological and environmental safety. The corrosion rate increases with prolonged storage of petroleum products in tanks. To prevent the destruction processes for reliable operation of tanks caused by metal corrosion some solutions are needed. Active formation of general sludge occurs in the storage of fuel oil, which contains corrosion-active substances, because of the incompatibility of fuels. The paper assesses the effect of total oil sludge in tanks on the corrosion process and on the reliability of tank

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19

Vdovenko, Sergyi, Sergyi Boichenko, and Victoria Kochubei. "Composition and Properties of Petroleum Sludge Produced at the Refineries." Chemistry & Chemical Technology 9, no. 2 (2015): 257–60. http://dx.doi.org/10.23939/chcht09.02.257.

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20

Metreveli, P. K., A. K. Metreveli, A. V. Ponomarev, and Yu S. Pavlov. "Electron-Beam Processing of Petroleum Sludge." High Energy Chemistry 52, no. 5 (2018): 414–18. http://dx.doi.org/10.1134/s0018143918050119.

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21

Karami, E., and T. Jafari Behbahani. "Upgrading Iranian petroleum sludge using polymers." Journal of Petroleum Exploration and Production Technology 8, no. 4 (2017): 1319–24. http://dx.doi.org/10.1007/s13202-017-0416-1.

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22

Beskuzov, Nurzhan, and Nuriya Aikenova. "Industrial wastewater treatment from oil and petroleum products with carbonate sludge." BULLETIN of the L.N. Gumilyov Eurasian National University. Chemistry. Geography. Ecology Series 148, no. 3 (2024): 142–49. http://dx.doi.org/10.32523/2616-6771-2024-148-3-142-149.

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In the modern world, pollution of industrial wastewater by oil and petroleum products is one of the most acute environmental problems. These pollutants have a significant negative impact on ecosystems and water quality. In this regard, there is a need to develop effective and environmentally safe methods of wastewater treatment. The aim of the study is to develop and evaluate the efficiency of using carbonate sludge as an adsorbent for removing oil and petroleum products from wastewater. The scientific and practical significance of the work lies in the proposal of an environmentally friendly t

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23

Dubovik, Volha, Harsha Ratnaweera, Raisa Markevich, Akmaral Issayeva, Zakhar Maletskyi, and Veronika Sorogovets. "Inhibition effects of petroleum products on nitrogen and phosphorous removal." IOP Conference Series: Earth and Environmental Science 981, no. 4 (2022): 042008. http://dx.doi.org/10.1088/1755-1315/981/4/042008.

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Abstract One of the main challenges in pet roleum-containing wastewater treatment in municipal wastewater treatment plants is their interference with the microbiological processes of nitrogen and phosphorus removal. The purpose of the study is to assess the effect of commercial petroleum products on the conversion of nitrogen and phosphorus compounds during the biological treatment of municipal wastewater in activated sludge systems. The presence of commercial petroleum products in wastewater was found to inhibit the process of conversion of NH4-N and the absorption of PO4-P in cells. The main

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24

Zhang, Jie, Zhao Yang Wang, Jing Xin Sun, et al. "Ultrasound-UV Method Detect Oil Content of Oily Sludge from Daqing Oilfield." Advanced Materials Research 113-116 (June 2010): 2292–95. http://dx.doi.org/10.4028/www.scientific.net/amr.113-116.2292.

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Drained sludge of Daqing oilfield No.4 oil production plant was collected from bottoms of tanks, and the oil content was usually lower than 2%. In this paper, the contents of petroleum substances, total petroleum hydrocarbons (TPH) and animal and plant oil were investigated. Ultrasound-UV method was used to detect the oil content of oily sludge. Results showed that the best ultrasound time was 8 min and the best solid-liquid ratio for the extraction was about 1:20. The standard curve was constructed. The comparison between the ultrasound-UV method and the traditional method shows that the ultr

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25

M. Ali, Abubakar, Mohd A. Abu-Hassan, Raja R.K. Ibrahim, and Bala I. Abdulkarim. "Development of a Laboratory-Scale Thermal-Arc-Plasma Reactor and its Application in the Pyrolysis of Petroleum Oily Sludge." Frontiers in Advanced Materials Research 2, no. 1 (2020): 15–27. http://dx.doi.org/10.34256/famr2012.

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Waste treatment using thermal arc plasma is well established and laboratory/pilot scale plasma reactors were developed and their performances for the destruction of different hazardous wastes, other than petroleum oily sludge, were studied. This work aims to extend the plasma technology to the pyrolysis of hazardous petroleum oily sludge. A 4.7 kW thermal arc plasma reactor was developed using a standard TIG arc welding torch. The transferred arc plasma reactor was used to treat 20 g/batch of petroleum oily sludge. The prevailing temperature inside the reactor ranges between 356 – 1694 oC. The

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Liu, Meng, Yufeng Duan, and Xiuyuan Ma. "Effects of the Types and Addition Amounts of Sludge on the True Rheological Properties of Petroleum Coke Slurry Flowing in Pipelines." International Journal of Chemical Reactor Engineering 13, no. 3 (2015): 311–22. http://dx.doi.org/10.1515/ijcre-2014-0130.

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AbstractEffects of the types and addition amounts of sludge on the true rheological properties of petroleum coke water/sludge slurry (PCWS/PCSS) flowing in pipelines were investigated using the Tikhonov regularization method. Results show that PCWS of 59.8 wt% changes from pseudo-plastic fluid to dilatant fluid as the shear rate increases. However, PCWS of 63.4 wt% is a very complex fluid: shear thinning at low shear rate, followed by shear thickening over a critical shear rate, and a subsequent shear thinning at high shear rate. Rheological properties of PCWS have a significant change after t

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27

Haroun, Mahdi, Abdelazim Mohd Altawil, Gammas A.M. Osman, Eiman Elrashid Diab, and Tisser Khalid. "SLUDGE CHARACTERIZATION OF KHARTOUM PETROLEUM REFINING WASTEWATER TREATMENT PLANT- KHARTOUM-SUDAN." International Journal of Advanced Research 9, no. 07 (2021): 672–81. http://dx.doi.org/10.21474/ijar01/13169.

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Clearance of sludge has made a major task in latest periods. In the current study sludge from KPRWTP were investigated concerning physicochemical characteristics & disposal options. Organic content of petroleum sludge & clay soil was 0.23 Â±0.09% and 0.186Â±0.1%, respectively. Metals average concentration: Chromium: 130.95Â±27.32 mg/kg Arsenic: 0.899Â±0.434 mg/kg lead: 47.83Â±21.44 mg/kg Cadmium: 18.33Â±9.04 mg/kg Copper: 209Â±31.18 mg/kg Zinc: 631Â±159.57 mg/kg Nickel: 6.6Â±2.44 mg/kg cobalt: 35.54Â±10.08 mg/kg manganese: 35.54Â±10.08 mg/kg: iron: 501Â±5490.04 mg/kg: titanium: 108.3Â±

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28

Dold, P. L. "Current Practice for Treatment of Petroleum Refinery Wastewater and Toxics Removal." Water Quality Research Journal 24, no. 3 (1989): 363–90. http://dx.doi.org/10.2166/wqrj.1989.023.

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Abstract Current practice and experience in the treatment of petroleum refinery wastewater is reviewed briefly, with emphasis on the fate of toxic contaminants. The sources and composition of the wastewater are described in terms of the parameters adopted for evaluating the performance of individual treatment units. The parameters include oil and grease content and sulphide concentration for evaluating the primary treatment units: sour water stripping, API separation and dissolved air flotation (DAF). COD, BOD, suspended solids and “listed” trace contaminant concentrations are considered in th

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29

Starostina, Irina V., A. E. Nikitina, and E. V. Porozhnyuk. "Magnetic Petroleum Sorbent Based on Waste Kieselghur Sludge from Oil Extraction Industry for Removing Petroleum Products from Water Surface." Solid State Phenomena 284 (October 2018): 754–60. http://dx.doi.org/10.4028/www.scientific.net/ssp.284.754.

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The method of obtaining magnetic petroleum sorbent for petroleum products spills cleanup from water surface, based on the mixture of waste kieselghur sludge from oil extraction industry and a ferromagnetic component - the finely-dispersed iron-ore concentrate (magnetite), has been suggested. It has been demonstrated that after the waste kieselghur sludge thermal modification in the temperature interval 430-500°С the burn-out of the organic matter is not complete – there remain the wax fractions of wax-like substances, contained in it. The obtained material becomes hydrophobic and oleophilic. T

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30

Barbee, G. C., K. W. Brown, and K. C. Donnelly. "Fate of Mutagenic Chemicals in Soil Amended Petroleum and Wood Preserving Sludges." Waste Management & Research: The Journal for a Sustainable Circular Economy 10, no. 1 (1992): 73–85. http://dx.doi.org/10.1177/0734242x9201000108.

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A field study using monoliths (lysimeters) of a sandy clay loam soil was conducted to assess the fate of mutagenic chemicals after refinery and wood preserving bottom sediment sludges were land treated. The Ames Salmonelialmicrosome assay* was used to determine the direct (without metabolic activation, - S9) and indirect (with metabolic activation, + S9) mutagenicity of the wastes, unamended soil, waste amended soils, and leachate. Extracts having a mutagenic ratio (MR) (MR=No. colonies from sample extract/No, colonies from DMSO solvent control) of ≥ 2 were considered positively mutagenic. Ext

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Zain, Asna Mohd, Shaaban Md Ghazaly, and Mahmud Hilmi. "Leachability of Metal Ions in TCLP Leachate of Solidified Petroleum Sludge." Key Engineering Materials 594-595 (December 2013): 1094–98. http://dx.doi.org/10.4028/www.scientific.net/kem.594-595.1094.

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Toxicity characteristic leaching procedure was executed on solidified petroleum sludge to investigate the metal ions release in leaching medium extractant fluid number 2, U.S.EPA SW-846 TCLP. Nine metal ions from solidified sludge in ordinary Portland cement were evaluated at water to cement ratio of 0.4 to 0.5 and incorporation of 5-15% cement replacement materials. Five cement replacement materials namely, rice husk ash, condense silica fume, activated carbon, fly ash and meta kaolin were selected for solidified sludge in the cement. Solidified sludge with cement replacement materials indica

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Gorbaev, Alexey V. "Improvement of sludge disposal method by dissolving sludge in petroleum distillates." XXI century. Technosphere Safety 4, no. 1 (2019): 98–107. http://dx.doi.org/10.21285/2500-1582-2019-1-98-107.

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Hamza, Salahu, Muhammad Bello Ibrahim, Sarki Aliyu Salisu, et al. "Strength Properties Petroleum Sludge/One-Part Geopolymer Mortar for Construction Properties." International Journal of Research Publication and Reviews 5, no. 7 (2024): 3347–57. http://dx.doi.org/10.55248/gengpi.5.0724.1919.

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34

Kuzora, Igor', and Elena Simonova. "PROCESSING OF OIL-CONTAINING WASTE AT A DELAYED COKING PLANT." Bulletin of the Angarsk State Technical University 1, no. 17 (2023): 76–80. http://dx.doi.org/10.36629/2686-777x-2023-1-17-76-80.

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The variants of oil sludge processing at a delayed coking plant in order to obtain light distillate petroleum products are investigated. A simulation of the process was carried out, a scheme for involving oil sludge in the installation was proposed

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35

Saha, Riju Chandra, Auchib Reza, Muhammad Sakib Hasan, and Piash Saha. "A review- bioremediation of oil sludge contaminated soil." E3S Web of Conferences 96 (2019): 01004. http://dx.doi.org/10.1051/e3sconf/20199601004.

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Petroleum oil as a vast source of energy widely used in the whole world in several sectors especially in industry and transportation. The leakage or contamination of oil from pipeline, tank, and industry as a form of oil sludge with soil can produce major environmental and health hazard. Bioremediation is one of the most economical and environmentally safe technology to prevent this contamination though it takes longer time. This paper reviews the basic processes involved in bioremediation, types and the factors affecting it. This study includes some previously adopted different bioremediation

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I V, Starostina, Nikitina A E, Kosukhin M M, and Starostina Yu.L. "Efficient carbonaceous sorbent based on the waste sludge of oil extraction industry for purifying wastewater from petroleum products." International Journal of Engineering & Technology 7, no. 2.23 (2018): 266. http://dx.doi.org/10.14419/ijet.v7i2.23.11928.

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The opportunity to use the oil extraction industry waste kieselghur sludge as a raw stuff for carbonaceous sorbent for purifying wastewater from petroleum and petroleum products has been researched. It has been demonstrated that the thermal modification of the waste sludge results in oxidation of organic matter and the formation of a carbon layer on the surface of kieselghur (diatomite), as well as the formation of the obtained material’s porous structure. The maximum values of oil-absorption and petroleum-absorption of the carbonaceous sorbent samples, obtained at various temperatures of the

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Ayotamuno, Josiah M., Reginald B. Kogbara, Eriye A. Agele, and Onozemini S. Agoro. "Composting and Phytoremediation Treatment of Petroleum Sludge." Soil and Sediment Contamination: An International Journal 19, no. 6 (2010): 686–95. http://dx.doi.org/10.1080/15320383.2010.515627.

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Abdel Azim, Abdel-Azim A., Abdul-Raheim M. Abdul-Raheim, Reem K. Kamel, and Manar E. Abdel-Raouf. "Demulsifier systems applied to breakdown petroleum sludge." Journal of Petroleum Science and Engineering 78, no. 2 (2011): 364–70. http://dx.doi.org/10.1016/j.petrol.2011.07.008.

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Johnson, O. A., N. Madzlan, and I. Kamaruddin. "Encapsulation of petroleum sludge in building blocks." Construction and Building Materials 78 (March 2015): 281–88. http://dx.doi.org/10.1016/j.conbuildmat.2014.12.122.

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40

Johnson, Olufemi Adebayo, and Augustine Chioma Affam. "Petroleum sludge treatment and disposal: A review." Environmental Engineering Research 24, no. 2 (2018): 191–201. http://dx.doi.org/10.4491/eer.2018.134.

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Liu, Tianlu, Jun Wang, Jie Yang, Qunxing Huang, Yong Chi, and Jianhua Yan. "Contamination of fresh water by petroleum sludge." Petroleum Science and Technology 35, no. 4 (2017): 413–18. http://dx.doi.org/10.1080/10916466.2016.1263209.

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Huang, Qunxing, Feiyan Mao, Xu Han, Jianhua Yan, and Yong Chi. "Characterization of emulsified water in petroleum sludge." Fuel 118 (February 2014): 214–19. http://dx.doi.org/10.1016/j.fuel.2013.10.053.

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Yaseen, Salah, and G. Ali Mansoori. "Asphaltenes behavior during petroleum reservoirs acidizing (a molecular-scale onset study)." SOCAR Proceedings, no. 3 (September 30, 2020): 38–46. http://dx.doi.org/10.5510/ogp20200300443.

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In the present study, we report our findings on asphaltenic sludge formation onset during petroleum reservoir acidizing treatment. To achieve this goal, we perform a series of molecular dynamics (MD) simulations at high temperature and pressure (550 K, 200 bar) on asphaltenic-oil (containing different molecular structures of asphaltenes) /hydrochloric acid (HCl) systems. Our simulation results indicate formation of asphaltenic sludge onset due to reservoir acidizing. Accumulation of the ionized asphaltenes at the oil/aqueous interface is the cause of sludge formation onset. Presence of ionized

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Shahryar, Jafarinejad. "Activated sludge combined with powdered activated carbon (PACT process) for the petroleum industry wastewater treatment: A review." Chemistry International 3, no. 4 (2017): 368–77. https://doi.org/10.5281/zenodo.1473355.

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Treatment of petroleum industry wastewater by a conventional process such as activated sludge may be hindered by the presence of recalcitrant organic compounds; therefore, tertiary treatments for wastewater polishing are required. Powdered activated carbon (PAC) adding to the activated sludge process can lead to a higher quality of treated wastewater, a more stable system and the production of reusable water. In this study, history, principles, mechanisms, and advantages of powdered activated carbon treatment (PACT) process, selection of carbon, typical configuration of a refinery wastewater t

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Alimohammadi, Mahsa, and Goksel N. Demirer. "Upgrading Anaerobic Sludge Digestion by Using an Oil Refinery By-Product." Sustainability 14, no. 23 (2022): 15693. http://dx.doi.org/10.3390/su142315693.

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Carbon-based conductive additives have been studied for their positive effects on anaerobic digestion (AD) using synthetic substrates, but their importance in wastewater sludge digestion has not been sufficiently explored. This research investigated and compared the effects of two conductive materials (graphene and petroleum coke) with and without trace metal supplementation. The results indicated that supplementing reactors with graphene and petroleum coke could significantly improve biogas production. The supplementation of 1 g/L petroleum coke and 2 g/L graphene, without trace metal additio

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David, S., C. M. Onogwu, O. J. Oladiran, and S. A. Habu. "Review of Petroleum Sludge Treatment methods and Utilisation of Ash as an alternative Green Construction Material." IOP Conference Series: Earth and Environmental Science 1492, no. 1 (2025): 012014. https://doi.org/10.1088/1755-1315/1492/1/012014.

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Abstract The vast quantities of petroleum sludge (PS) generated by oil companies contribute significantly to environmental harm. This sludge is formed during oil extraction, processing, purification, and transport. Due to its composition, which includes spent chemicals, wastewater, waste oil, polluted sand, and mineral substances, petroleum sludge is classified as hazardous waste by the Hazardous Wastes Handling Rules and the Environment Protection Act. The disposal of PS in landfills is prohibited unless it has been completely de-oiled. Treating and disposing of PS poses significant risks to

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DAURENBEK, N. M., А. К. TULEKBAEVA, T. K. AKILOV, N. N. ISSABAYEV, and A. M. AZIMOV. "THE RESULTS OF STUDIES OF THE COMPOSITION OF OIL SLUDGE OF PETROKAZAKHSTAN OIL PRODUCTS LLP FOR THE SELECTION OF THEIR PROCESSING TECHNOLOGIES." Neft i Gaz, no. 4 (August 30, 2023): 141–53. http://dx.doi.org/10.37878/2708-0080/2023-4.11.

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The article examines the physico-chemical properties and composition of oil sludge of PetroKazakhstan Oil Products LLP. The extraction method was used to isolate the organic part of the oil sludge. Benzene was used as an extractant. Extraction was carried out until the staining of the extractant was stopped. For petroleum products isolated from slurries, studies of the fractional composition were carried out using standard methods of analysis of petroleum products. In the composition of mechanical impurities, the proportion of the organic part of the studied samples was 61.86 - 71.22% by weigh

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Kumari, Babita, Manvi Singh, Pankaj Kumar Srivastava, and S. N. Singh. "Degradation of Petroleum Sludge in Soil by Bacterial-Fungal Co-Culture in Presence of Organic and Inorganic Stimulants." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 5, no. 03 (2019): 155–64. http://dx.doi.org/10.18811/ijpen.v5i03.3.

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A microcosmic study was carried out for degradation of petroleum sludge [4% (w/w) in soil] in presence of constructed microbial consortium of three bacterial strains i.e., Pseudomonas sp. BP10, Acinetobacter sp. PSM11 and Rhodococcus sp. NJ2 and two fungal strains Panicillium oxalicum PS10 and Curvularia verruculosa PS8, isolated from different petroleum hydrocarbon contaminated sites) supplemented with vermicompost and inorganic fertilizer as biostimulants. After six months of incubation, the maximum degradation of TPH from petroleum sludge was recorded as high as 80% in the presence of combi

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Хайрутдинов, В. Ф., А. Р. Габитова, Ф. М. Гумеров, Р. Ф. Габитов, and А. И. Курдюков. "Supercritical Fluid Extraction of Petroleum Products and Tar-Asphaltene Mixtures from High-Watercut Oil Sludges." Сверхкритические Флюиды: Теория и Практика 13, no. 3(3) (2020): 97–102. http://dx.doi.org/10.34984/scftp.2018.13.3.011.

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Исследована возможность выделения нефтепродуктов из нефтяных шламов с использованием процессов жидкостной и сверхкритической флюидной экстракции. Исходный нефтешлам содержит (здесь и далее - в мас. %) 30 воды, 5,9 механических примесей и 5,7 асфальтенов. Экстракция смесью пропана и бутана в соотношении 3 : 1 (мас. %) при 85-120 °С и давлениях 10 и 15 МПа позволяет получить нефтепродукты с существенно пониженными вязкостью и содержанием серы и воды. The possibility of extracting petroleum products from oil sludges using liquid and supercritical fluid extraction is studied. The initial content o

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Tang, Xinxin, Xuesong Wei, and Songying Chen. "Continuous Pyrolysis Technology for Oily Sludge Treatment in the Chain-Slap Conveyors." Sustainability 11, no. 13 (2019): 3614. http://dx.doi.org/10.3390/su11133614.

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In the process of petroleum exploitation, the annual production of oily sludge in China’s petroleum exploitation industry alone has exceeded one million tons, which causes great harm to the environment. In order to face this problem, a variety of treatment methods have been sprung out, but the most of them are polluting the local soil and groundwater eco-environment. Pyrolysis technology for sludge treatment has several advantages, which have already made it a mainstream approach attracting worldwide attention. In this work, oily sludge from Yanshan Petrochemical Company was processed at the n

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