Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

oil producing wastewater reinjection control technology system

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.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

oil producing wastewater reinjection control technology system
CHEMICAL AND BIOLOGICAL TREATMENT OF ACID MINE …
CHEMICAL AND BIOLOGICAL TREATMENT OF ACID MINE …

CHEMICAL AND BIOLOGICAL TREATMENT OF ,ACID MINE, DRAINAGE FOR THE REMOVAL OF HEAVY METALS AND ACIDITY Harry R. Diz ABSTRACT This dissertation reports the design of a process (,patent, pending) to remove iron from ,acid mine, drainage (AMD) without the ... and acidic iron-rich industrial ,wastewater,. iii DEDICATION It would not have been possible to ...

CHEMICAL AND BIOLOGICAL TREATMENT OF ACID MINE …
CHEMICAL AND BIOLOGICAL TREATMENT OF ACID MINE …

CHEMICAL AND BIOLOGICAL TREATMENT OF ,ACID MINE, DRAINAGE FOR THE REMOVAL OF HEAVY METALS AND ACIDITY Harry R. Diz ABSTRACT This dissertation reports the design of a process (,patent, pending) to remove iron from ,acid mine, drainage (AMD) without the ... and acidic iron-rich industrial ,wastewater,. iii DEDICATION It would not have been possible to ...

April 2018 Advanced Water Treatment Company Introduction ...
April 2018 Advanced Water Treatment Company Introduction ...

HTX has advanced and ,patent, protected, new electrochemical ,wastewater, treatment technology

Cyanide Treatment with Hydrogen Peroxide | USP Technologies
Cyanide Treatment with Hydrogen Peroxide | USP Technologies

U.S. ,Patent, No. 3,510,424; U.S. ,Patent, No. 3,617,567; Bureau of Mines, U.S. Dept. of the Interior, RI 8836. Schiller J.E., "Removal of Cyanide and Metals from Mineral Processing ,Wastewater," Details of these preparations can be found in FMC Technical Bulletin No. 082-1, "The Preparation and Analysis of Caro’s ,Acid,." U.S. ,Patent, No. 4,049,786

Feasibility of Co-Treating Olive Mill Wastewater and Acid ...
Feasibility of Co-Treating Olive Mill Wastewater and Acid ...

Introduction. ,Acid mine, drainage (AMD), also known as ,acid, rock drainage, can contain high concentrations of sulphate, metals, and metalloids that can contaminate groundwater and watercourses and damage the health of aquatic species, plants, wildlife, …

United States patent is issued for acid mine water ...
United States patent is issued for acid mine water ...

17/9/2013, · Rand Water chairman in Professor Jannie Maree has received a United States patent for an acid mine water treatment process. “The magnesium-barium-hydroxide (MBO) process, which removes metals and sulphate from mine water, offered South Africa a technically sound and cost-effective solution for the acid mine water problem,” Maree has highlighted in a statement.

Treatment System Extracts Value from Acid Mine Drainage ...
Treatment System Extracts Value from Acid Mine Drainage ...

Battelle has developed a technology to remove sulfate ion and metal cations from acid mine drainage. The Acid Mine Drainage Value Extraction Process (AMD VEP) is based on a novel adaptation of liquid-liquid extraction. The process converts AMD to purified water as well as saleable products, such as potassium sulfate and iron sulfate.

CHEMICAL AND BIOLOGICAL TREATMENT OF ACID MINE …
CHEMICAL AND BIOLOGICAL TREATMENT OF ACID MINE …

CHEMICAL AND BIOLOGICAL TREATMENT OF ,ACID MINE, DRAINAGE FOR THE REMOVAL OF HEAVY METALS AND ACIDITY Harry R. Diz ABSTRACT This dissertation reports the design of a process (,patent, pending) to remove iron from ,acid mine, drainage (AMD) without the ... and acidic iron-rich industrial ,wastewater,. iii DEDICATION It would not have been possible to ...

Field Demonstration of In-Situ Treatment and Prevention of ...
Field Demonstration of In-Situ Treatment and Prevention of ...

5/1/2016, · exclusive ,patent, license of the Green World Science® process, which consists of transitioning a previous aerobic, ,acid mine, drainage (AMD)-producing ,mine, pool to a biologically-mediated sulfate reducing state in-situ. Through this process, the entire ,mine, pool undergoes treatment and the source of AMD is addressed in-situ.

Acid whey: Is the waste product an untapped goldmine?
Acid whey: Is the waste product an untapped goldmine?

Nonetheless, ,patent, applications and company statements provide details about efforts to handle ,acid whey,. A quick search of global ,patent, applications related to the use of yogurt ,acid whey, was ...

United States patent is issued for acid mine water ...
United States patent is issued for acid mine water ...

17/9/2013, · Rand Water chairman in Professor Jannie Maree has received a United States patent for an acid mine water treatment process. “The magnesium-barium-hydroxide (MBO) process, which removes metals and sulphate from mine water, offered South Africa a technically sound and cost-effective solution for the acid mine water problem,” Maree has highlighted in a statement.

Chemical and Biological Treatment of Acid Mine Drainage ...
Chemical and Biological Treatment of Acid Mine Drainage ...

Removals averaged 97% for copper, 70% for nickel and 94% for zinc. The treatment strategy produced an effluent relatively free of iron ( 3 mg/L), without the formation of iron sludge and may be suitable for AMD seeps, drainage from acidic tailings ponds, active ,mine, effluent, and acidic iron-rich industrial ,wastewater,.

April 2018 Advanced Water Treatment Company Introduction ...
April 2018 Advanced Water Treatment Company Introduction ...

HTX has advanced and ,patent, protected, new electrochemical ,wastewater, treatment technology

TDS821 - Decontamination - Acid Mine Drainage Water ...
TDS821 - Decontamination - Acid Mine Drainage Water ...

Global Advantech’s ,acid mine drainage water treatment, systems have a number of innovative advantages: Simultaneous removal of sulphates, heavy metals, arsenic and suspended solids. Less hydrated flocs, therefore lower floc volumes than with chemical treatments. Minimisation of waste by-products. Continuous flow operation. Depending upon conditioning chemistry selected for a particular …

Froth flotation - Wikipedia
Froth flotation - Wikipedia

Froth flotation, is a process for selectively separating hydrophobic materials from hydrophilic.This is used in mineral processing, paper recycling and ,waste-water, treatment industries. Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century.

Chemical and Biological Treatment of Acid Mine Drainage ...
Chemical and Biological Treatment of Acid Mine Drainage ...

Removals averaged 97% for copper, 70% for nickel and 94% for zinc. The treatment strategy produced an effluent relatively free of iron ( 3 mg/L), without the formation of iron sludge and may be suitable for AMD seeps, drainage from acidic tailings ponds, active ,mine, effluent, and acidic iron-rich industrial ,wastewater,.

(PDF) Proceedings of Mine Water Solutions in Extreme ...
(PDF) Proceedings of Mine Water Solutions in Extreme ...

MINE WATER SOLUTIONS IN EXTREME ENVIRONMENTS,, 2015 • VANCOUVER, CANADA ElectrocoagulationSimple Process Design for EC System ,MINE WATER SOLUTIONS IN EXTREME ENVIRONMENTS,, 2015 • VANCOUVER, CANADA 16 Table 1 :1Recycled steam cleaner wash water lab analysis (004-263)Analyte ,Wastewater, Mg/l Post EC & Clarification % Reduction Antimony (Sb) <0.01 …

Acid whey: Is the waste product an untapped goldmine?
Acid whey: Is the waste product an untapped goldmine?

Nonetheless, ,patent, applications and company statements provide details about efforts to handle ,acid whey,. A quick search of global ,patent, applications related to the use of yogurt ,acid whey, was ...

Treatment System Extracts Value from Acid Mine Drainage ...
Treatment System Extracts Value from Acid Mine Drainage ...

Battelle has developed a technology to remove sulfate ion and metal cations from acid mine drainage. The Acid Mine Drainage Value Extraction Process (AMD VEP) is based on a novel adaptation of liquid-liquid extraction. The process converts AMD to purified water as well as saleable products, such as potassium sulfate and iron sulfate.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City