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China Australia fracturing flowback fluid project

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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China Australia fracturing flowback fluid project
coal gasification wastewater: Topics by Science.gov
coal gasification wastewater: Topics by Science.gov

1/8/2018, · Process ,wastewater, treatability study for Westinghouse fluidized-bed ,coal, gasification. SciTech Connect. Winton, S.L.; Buvinger, B.J.; Evans, J.M. 1983-11-01. In the development of a synthetic fuels facility, water usage and ,wastewater treatment, are major areas of concern. ,Coal, gasification processes generally produce relatively large volumes of gas condensates.

Coal-based activated carbon technology ...
Coal-based activated carbon technology ...

9/8/2012, · Columnar gold recovery of carbon in the former Soviet Union manufacturing method is: first shale, tar, furfural and ,acid, residue (benzene and toluene, sulfuric ,acid, purification material) the weight ratio of 49:24:27 mixed, made of copolymers after curing system into 0.105mm of powder.

Microbial leaching of heavy metals from e-waste ...
Microbial leaching of heavy metals from e-waste ...

1/1/2020, · Most studies on sulfur bioleaching ,from coal, depend on an autotrophic microorganism with a low growth and a long leaching time. For this reason, heterotrophic heat and acidic pH-resistant Alicyclobacillus was used as the growing and resting cells for the sulfur and iron removal ,from coal,. The results obtained were analyzed by XRF.

Polyaluminium Chloride For Municipal Sewage Treatment ...
Polyaluminium Chloride For Municipal Sewage Treatment ...

The raw material of the yellow polyaluminum chloride is calcium aluminate powder, hydrochloric ,acid,, bauxite, mainly used for sewage ,treatment, and drinking water ,treatment,, if the raw material for drinking water ,treatment, is aluminum hydroxide powder, hydrochloric ,acid,, and slightly calcium aluminate Powder, plate and frame pressure filtration processes or spray drying processes have strict requirements on heavy metals in the drinking water ,treatment, …

Microbial Conversion of CO2 and Other C1 Substrates to ...
Microbial Conversion of CO2 and Other C1 Substrates to ...

(U.S. Pat. Nos. 3,887,431; 9,416,062; U.S. ,Patent, application 2012/0129695; European ,Patent, application EP2,752,399; are incorporated herein by reference in their entireties) The disclosure is also directed to obtaining extracts with high bio-stimulant and/or bio-fertilizer capacity and high bioabsorption capacity for heterotrophic microorganisms, fungi, animals and plants, so they are especially useful for organic …

Biotechnology for Waste and Wastewater Treatment - PDF ...
Biotechnology for Waste and Wastewater Treatment - PDF ...

ABIOTIC ,TREATMENT, TECHNIQUES ,Wastewater Treatment, Selection of a ,treatment, process is dependent on the nature of the ,wastewater, and the quality of the effluent desired. Hazardous components of the ,wastewater, may be either separated or converted to non-hazardous forms in order to permit the disposal of the ,wastewater, effluent by conventional methods.

BIOLOGICAL AND CHEMICAL PROCESS UTILIZING …
BIOLOGICAL AND CHEMICAL PROCESS UTILIZING …

[0062]The different chemoautotrophs that can be used in the present invention may be native to a range environments including but not limited to hydrothermal vents, geothermal vents, hot springs, cold seeps, underground aquifers, salt lakes, saline formations, mines, ,acid mine, drainage, ,mine, tailings, oil wells, refinery ,wastewater,, ,coal, seams, the deep sub-surface, ,waste water, and sewage ...

Federal Register :: Effluent Limitations Guidelines and ...
Federal Register :: Effluent Limitations Guidelines and ...

7/6/2013, · Upon completing the detailed study, EPA subsequently selected 13 plants to collect additional ,wastewater, characterization data and to evaluate ,wastewater treatment, performance. Through this effort, EPA evaluated 10 FGD ,wastewater treatment, systems; two gasification systems at integrated gasification combined cycle (IGCC) plants; and one pilot-scale carbon capture system.

Microbial leaching of heavy metals from e-waste ...
Microbial leaching of heavy metals from e-waste ...

1/1/2020, · Most studies on sulfur bioleaching ,from coal, depend on an autotrophic microorganism with a low growth and a long leaching time. For this reason, heterotrophic heat and acidic pH-resistant Alicyclobacillus was used as the growing and resting cells for the sulfur and iron removal ,from coal,. The results obtained were analyzed by XRF.

Removal of organic pollutants from super heavy oil ...
Removal of organic pollutants from super heavy oil ...

Polymeric aluminum ferric silicate (PAFSi), which is a composite coagulant, was prepared for high-oil-containing ,wastewater treatment,.

US Patent Application for Microorganisms and Artificial ...
US Patent Application for Microorganisms and Artificial ...

The term “introduced,” in the context of inserting a nucleic ,acid, sequence into a cell, includes “transfection,” “transformation,” or “transduction” and refers to the incorporation of a nucleic ,acid, sequence into a eukaryotic or prokaryotic cell wherein the nucleic ,acid, sequence may be incorporated into the genome of the cell (e.g., chromosome, plasmid, plastid, or mitochondrial DNA), converted into …

US Patent Application for BIOLOGICAL AND CHEMICAL PROCESS ...
US Patent Application for BIOLOGICAL AND CHEMICAL PROCESS ...

A method according to claim 1, wherein said electron donors are generated from pollutants or waste products selected from one or more of the following: process gas; tail gas; enhanced oil recovery vent gas; biogas; ,acid mine, drainage; landfill leachate; landfill gas; geothermal gas; geothermal sludge or brine; metal contaminants; gangue; tailings; sulfides; disulfides; mercaptans selected from one or more of …

Removal of organic pollutants from super heavy oil ...
Removal of organic pollutants from super heavy oil ...

Polymeric aluminum ferric silicate (PAFSi), which is a composite coagulant, was prepared for high-oil-containing ,wastewater treatment,.

Microbial Conversion of CO2 and Other C1 Substrates to ...
Microbial Conversion of CO2 and Other C1 Substrates to ...

Chinese ,Patent, CN1911870 describes a plant nutrient which ... separated to obtain a liquid phase, which is then subjected to an ,acid treatment, and from which ... salt lakes, saline formations, mines, ,acid mine, drainage, ,mine, tailings, oil wells, refinery ,wastewater,. ,coal, seams, deep sub-surface; waste ,water, and sewage ,treatment, plants ...

coal gasification wastewater: Topics by Science.gov
coal gasification wastewater: Topics by Science.gov

1/8/2018, · Process ,wastewater, treatability study for Westinghouse fluidized-bed ,coal, gasification. SciTech Connect. Winton, S.L.; Buvinger, B.J.; Evans, J.M. 1983-11-01. In the development of a synthetic fuels facility, water usage and ,wastewater treatment, are major areas of concern. ,Coal, gasification processes generally produce relatively large volumes of gas condensates.

(PDF) Heavy Metal Pollution in Aquatic Ecosystems and Its ...
(PDF) Heavy Metal Pollution in Aquatic Ecosystems and Its ...

while working on the remediation of metal-laden ,acid mine, runoff ,from coal, storage piles, observed that shoot elemental concentrations differed between plants in deep and shallow wetlands.

US Patent Application for Microorganisms and Artificial ...
US Patent Application for Microorganisms and Artificial ...

The term “introduced,” in the context of inserting a nucleic ,acid, sequence into a cell, includes “transfection,” “transformation,” or “transduction” and refers to the incorporation of a nucleic ,acid, sequence into a eukaryotic or prokaryotic cell wherein the nucleic ,acid, sequence may be incorporated into the genome of the cell (e.g., chromosome, plasmid, plastid, or mitochondrial DNA), converted into …

Coal-based activated carbon technology ...
Coal-based activated carbon technology ...

9/8/2012, · Columnar gold recovery of carbon in the former Soviet Union manufacturing method is: first shale, tar, furfural and ,acid, residue (benzene and toluene, sulfuric ,acid, purification material) the weight ratio of 49:24:27 mixed, made of copolymers after curing system into 0.105mm of powder.

US Patent Application for BIOLOGICAL AND CHEMICAL PROCESS ...
US Patent Application for BIOLOGICAL AND CHEMICAL PROCESS ...

A method according to claim 1, wherein said electron donors are generated from pollutants or waste products selected from one or more of the following: process gas; tail gas; enhanced oil recovery vent gas; biogas; ,acid mine, drainage; landfill leachate; landfill gas; geothermal gas; geothermal sludge or brine; metal contaminants; gangue; tailings; sulfides; disulfides; mercaptans selected from one or more of …

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