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Oil Refinery Wastewater Treatment by Using Membrane Bioreactor (MBR) Article (PDF Available) in ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 41(7) · October 2015 with 989 Reads How we measure 'reads'
Oil Refinery Wastewater Treatment by Using Membrane
In this work, a new hollow fiber membrane was fabricated for the treatment of industrial wastewater in Al-Daura refinery in Baghdad using the submerged membrane bioreactor (MBR) technique with a new membrane-type module. The hollow fiber characterization seems to be within the range of ultrafiltration membranes, and the fabricated hollow fibers have a skinless porous outer surface.
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Treatment of oil refinery wastewater by membrane
Treatment of oil refinery wastewater by membrane bioreactor (MBR) Article (PDF Available) in ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING · January 2015 with 247 Reads How we measure 'reads'
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A pilot study for oil refinery wastewater treatment using
Biological treatment of industrial oil refinery wastewater is a well-established method for remediation of these wastes. We have designed a new bioreactor system to increase the efficiency of biological treatment systems by (1) allowing greater organic loads, (2) minimizing production of sludge waste by-products, and (3) increasing process stability and resistance to shock loading.
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Membrane treatment of oily wastewater from refinery processes
Oily wastewater is produced in oil refining processes. This waste is usually treated by a number of physical, chemical, and biological techniques in water treatment units of oil refinery before
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Oil refinery wastewater treatment using coupled
Oil refinery wastewater was treated using a coupled treatment process including electrocoagulation (EC) and a fixed film aerobic bioreactor. Different variables were tested to identify the best conditions using this procedure. After EC, the effluent was treated in an aerobic biofilter.
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Treatment and Recycling of Wastewater from Oil Refinery
Xie WY, Zhong L, Chen JJ (2007) Treatment of slightly polluted wastewater in an oil refinery using a biological aerated filter process. Wuhan Univ J Nat Sci 12(6):1094–1098 CrossRef Google Scholar Yokogawa Corporation of America (2008) Refinery wastewater: oil & grease removal.
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Treatment of vegetable oil refinery wastewater using
The microfiltration of wastewater from vegetable oil refinery using alumina ceramic membrane with pore size of 200 nm proved to be adequate as a secondary treatment preceding discharge of wastewater into the recipient or its re-use in the industrial process.
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Thailand's PTT public oil company treats waste water with
PTT Public Co., Ltd. is the largest oil company and biggest energy firm in Thailand with more than 10.000 employees. PTT runs Thailand's gas pipeline monopoly and controls more than 30 petroleum, gas exploration, petrochemical and refinery businesses. The client needs a comprehensive wastewater treatment plant in Rayong, south Thailand.The wastewater treatment plant shall be
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Industrial Wastewater Treatment by Using MBR (Membrane
This study demonstrated the importance, process, activation and applications of Membrane in bioreactor to treat the waste water. Membrane Bioreactor (MBR) process consists of a biological reactor integrated with membranes that combine clarification and filtration of an activated sludge process into a simplified, single step process. Operating as an MBR allows conventional activated sludge
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Veolia Water Technologies | Memthane® MBR wastewater treatment
Anaerobic membrane bioreactor technology (AnMBR) combines the advantages of anaerobic treatment with membrane separation using a membrane bioreactor (MBR). Physical separation membranes are used in conjunction with anaerobic digestion to remove the maximum amount of organics while delivering the highest volume of biogas.
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Water and Wastewater Companies and Suppliers in Thailand
Surcis is a company specialized in respirometry systems and wastewater biological treatment processes. The compact and fast BM multipurpose respirometers are unique in the market. Thanks to their three different working modes and the faculty to run under different conditions of temperature, pH,
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Electrocoagulation in Wastewater Treatment - MDPI
Using optimum conditions, treatment of oil bilge wastewater by electrocoagulation 93% biochemical oxygen demand, 95.6% oil and grease, 99.8% total suspended solids, and 98.4% turbidity. From this analysis, it was determined that the costs was $0.46/m 3 of oil bilge treatment was for energy and electrode consumption, chemicals, and sludge
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Treatment of High-Concentration Wastewater from an Oil
A sequencing batch reactor (SBR) and a ceramic membrane bioreactor (CMBR) were used in conjunction (SBR+CMBR) to treat high-concentration oil and gas field wastewater (HCOGW) from the China National Offshore Oil Corporation Zhanjiang Branch (Zhanjiang, Guangdong, China). The chemical oxygen demand (COD) and the oil concentrations in the wastewater were 20,000–76,000 and 600–2200 mg
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Novel Water Treatment and Separation Methods: Simulation
degradation of vegetable oil refinery wastewater novel separation techniques, including microwave-assisted extraction and more The volume presents selected examples in wastewater treatment, highlighting some recent examples of processes such as photocatalytic degradation, emulsion liquid membrane, novel photocatalyst for degradation of various
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TECHNICAL SUMMARY OF OIL & GAS PRODUCED WATER TREATMENT
number of constituents. The section below discusses some of these common treatment objectives. Oil and Grease Removal (De-oiling) Oil and grease in produced water includes free oil, dispersed oil (small oil droplets), and emulsified oil. Oil and grease discharge, along with produced water, involves compliance with stringent regulations.
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Thailand's PTT public oil company treats waste water with
PTT Public Co., Ltd. is the largest oil company and biggest energy firm in Thailand with more than 10.000 employees. PTT runs Thailand's gas pipeline monopoly and controls more than 30 petroleum, gas exploration, petrochemical and refinery businesses. The client needs a comprehensive wastewater treatment plant in Rayong, south Thailand.The wastewater treatment plant shall be
Get PriceElectrocoagulation for spent coolant from machinery
The TOC removal efficiency was greater than 95% and the treated water contained a low oil and grease content of 4 mg/L. Salahi et al. employed a sheet nano-porous membrane in order to treat oily wastewater from a petroleum refinery. The nano-porous membrane was an efficient system to treat the wastewater and the treated water was able to be
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Novel Water Treatment and Separation Methods: Simulation
degradation of vegetable oil refinery wastewater novel separation techniques, including microwave-assisted extraction and more The volume presents selected examples in wastewater treatment, highlighting some recent examples of processes such as photocatalytic degradation, emulsion liquid membrane, novel photocatalyst for degradation of various
Get PriceTECHNICAL SUMMARY OF OIL & GAS PRODUCED WATER TREATMENT
number of constituents. The section below discusses some of these common treatment objectives. Oil and Grease Removal (De-oiling) Oil and grease in produced water includes free oil, dispersed oil (small oil droplets), and emulsified oil. Oil and grease discharge, along with produced water, involves compliance with stringent regulations.
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Chemical and Ecotoxicological Assessment of Selected
A chemical and ecotoxicological assessment of treatment of wastewater that had been polluted with petroleum products using only Activated Sludge (AS) and four biologically activated sorbents (BASs), consisting of activated sludge plus: coal-based activated carbon (-C1), coconut shell-based activated carbon (-C2), zeolite (-Z), and anthracite (-A) were conducted.
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Wastewater Treatment Case Studies | Fluence
Wastewater Treatment Case Studies. When a large oil refinery in Mexico needed to improve its wastewater treatment, it awarded Fluence the contract to update its original treatment system. Fluence designed a UF-membrane bioreactor wastewater treatment plant for a large beverage bottler, allowing reuse and reducing water consumption.
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Water Membranes - Water Online
The ClearLogic membrane bioreactor (MBR) provides peace of mind to its owners through WesTech’s 40+ years of designing reliable and practical wastewater treatment solutions. Customers choose WesTech for superior service and the ability to provide complete systems that can include all instrumentation and control systems, as well as headworks
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Reverse osmosis - Isolation/signal splitting - wastewater
Reverse osmosis is a water purification technology that removes larger particles from drinking water. The technology works by using a high pressure pump to increase the pressure on the salt side of a reverse osmosis membrane, forcing water through the membrane while almost all (approx. 95% to 99%) of dissolved salts remain behind in the reject steam. The more concentrated the feed water, the
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Microalgae and wastewater treatment
2. Composition of typical wastewater. Watercourses receive pollution from many different sources, which vary both in strength and volume. The composition of wastewater is a reflection of the life styles and technologies practiced in the producing society ().It is a complex mixture of natural organic and inorganic materials as well as man-made compounds.
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Recent improvements in oily wastewater treatment: Progress
Oily wastewater poses significant threats to the soil, water, air and human beings because of the hazardous nature of its oil contents. The objective of this review paper is to highlight the current and recently developed methods for oily wastewater treatment through which contaminants such as oil, fats, grease, and inorganics can be removed for safe applications.
Get PriceNovel Water Treatment and Separation Methods: Simulation
degradation of vegetable oil refinery wastewater novel separation techniques, including microwave-assisted extraction and more The volume presents selected examples in wastewater treatment, highlighting some recent examples of processes such as photocatalytic degradation, emulsion liquid membrane, novel photocatalyst for degradation of various
Get PriceRecent improvements in oily wastewater treatment: Progress
Petrochemical wastewater in Iran with solvent-extractable 13–43 mg/L TPH Wastewater from an oil field in North China with 38 mg/L TOC and 20 mg/L oil Crude oil from a deep water reservoir in Brazil Synthetic and carwash wastewater in Thailand with up to 200 mg/L TPH Refinery wastewater in South China with 20–140 mg/L COD, 1–10 mg/L oil
Get PriceTECHNICAL SUMMARY OF OIL & GAS PRODUCED WATER TREATMENT
number of constituents. The section below discusses some of these common treatment objectives. Oil and Grease Removal (De-oiling) Oil and grease in produced water includes free oil, dispersed oil (small oil droplets), and emulsified oil. Oil and grease discharge, along with produced water, involves compliance with stringent regulations.
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Leachate Treatment Using Membrane Technology Essay
Leachate Treatment Using Membrane Technology Essay 753 Words 4 Pages Leachate Treatment using Membrane Technology Multi-stage Treatment of Landfill Leachate Landfilling of waste leads to the production of leachate which usually has a high BOD and COD together with nitrogen, inorganics and organic halides.
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Refinery Caustic Treating - Oil & Gas | Pall Corporation
Caustic treating is used to upgrade a wide range of liquid fractions from LPG to diesel fuels and heating oils. As the caustic solution (and often a catalyst) mixes with the hydrocarbon feed it either extracts or sweetens mercaptans, depending on the process used.
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Level measurement in chemical softening system - wastewater
Wastewater is treated with chemicals in order to increase effluent quality and ensure optimal conditions for water treating bacteria. Due to the harsh nature of many of these chemicals, it is very important to dose them correctly and therefore dosing stations are used to control the flow of chemicals into the influent.
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