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oil well fracturing flow-back fluids separation

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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oil well fracturing flow-back fluids separation
Electrochemical Preparation of Iron-Supported Carbon-Cloth ...
Electrochemical Preparation of Iron-Supported Carbon-Cloth ...

The ,iron, reduction potential experiment was also performed using a three-,electrode, electrochemical cell consisting of CC ,electrode, (12.5 cm 2 ) as the working ,electrode, (WE), platinum wire and Ag/AgCl as the counter ,electrode, (CE) and a reference ,electrode, (RE), respectively.

Treatment of vinegar industry wastewater by ...
Treatment of vinegar industry wastewater by ...

We present electrocoagulation (EC) treatment results of vinegar industry wastewater (VIW) using parallel plate aluminum and iron electrodes, and analyze the toxicity of the treatment processes. Due to the chemical complexity of vinegar production wastewater, several parameters are expected to alter the treatment efficiency.

Biochar-Assisted Iron-Mediated Water Electrolysis Process ...
Biochar-Assisted Iron-Mediated Water Electrolysis Process ...

The biochar-assisted water ,electrolysis, process for hydrogen gas production is reported. The H2 generation is performed in a divided ,electrolysis, cell in which the hydrogen evolution reaction occurs on a cathode and ferrous ,iron, oxidation on an anode. Electrochemically produced Fe(III) species are reduced back to ferrous form in a reaction with biochar concentrated in a packed-bed column ...

Biochar-Assisted Iron-Mediated Water Electrolysis Process ...
Biochar-Assisted Iron-Mediated Water Electrolysis Process ...

The biochar-assisted water ,electrolysis, process for hydrogen gas production is reported. The H2 generation is performed in a divided ,electrolysis, cell in which the hydrogen evolution reaction occurs on a cathode and ferrous ,iron, oxidation on an anode. Electrochemically produced Fe(III) species are reduced back to ferrous form in a reaction with biochar concentrated in a packed-bed column ...

APPLICATION OF ELECTROCOAGULATION IN WASTEWATER …
APPLICATION OF ELECTROCOAGULATION IN WASTEWATER …

electrode, which is 99%, 100%, and 62% for voltage of 15V and ,electrolysis, time of 60min. also, ,Iron electrode, removes the 100% Phosphate for 15V and 60min [4]. Alex (2015) used Aluminum and Stainless steel electrodes as MP-P, where 2cm ,electrode, gap gives better removal in the range of 1-4 cm. ,Electrolysis, time of 25cm

Electrochemical Preparation of Iron-Supported Carbon-Cloth ...
Electrochemical Preparation of Iron-Supported Carbon-Cloth ...

The ,iron, reduction potential experiment was also performed using a three-,electrode, electrochemical cell consisting of CC ,electrode, (12.5 cm 2 ) as the working ,electrode, (WE), platinum wire and Ag/AgCl as the counter ,electrode, (CE) and a reference ,electrode, (RE), respectively.

Removal of Zn2+ from Wastewater Using Membrane Electrolysis
Removal of Zn2+ from Wastewater Using Membrane Electrolysis

Removal of Zn2+ ,from Wastewater Using Membrane Electrolysis, Ng Kah Kit, Nurhazwani Ismail, TVN Padmesh School of Engineering, Taylor’s University, Malaysia *Corresponding author email: kahkit.ng@sd.taylors.edu.my Abstract— Performance of ,electrolysis, with carbon ,electrode, on ,waste water, that contains heavy metal ions (Zn2+), has been studied.

Treatment of vinegar industry wastewater by ...
Treatment of vinegar industry wastewater by ...

We present electrocoagulation (EC) treatment results of vinegar industry wastewater (VIW) using parallel plate aluminum and iron electrodes, and analyze the toxicity of the treatment processes. Due to the chemical complexity of vinegar production wastewater, several parameters are expected to alter the treatment efficiency.

{Electrocoagulation of textile wastewater containing a ...
{Electrocoagulation of textile wastewater containing a ...

This study focused on testing the efficacy of ,iron, (Fe) ,electrode, in an electrochemical treatment (electrocoagulation) of ,wastewater, containing a mixture of organic dyes. The mixture consists of the following azo dyes: Acid Black 194, Acid Black 107 and Acid Yellow 116.

Electrocoagulation applications for industrial wastewaters ...
Electrocoagulation applications for industrial wastewaters ...

tion [23]. Electrolysis in the presence of an iron electrode produces Fe2+ upon anodic oxidation and iron hydroxide, Fe(OH) n, where n can be 2 or 3. The Fe(OH) n(s) remains in the aqueous phase as an amorphous suspension, which can remove the pollutants from the wastewater by either complexation or electrostatic attraction followed by coagu-lation.

Electrocoagulation applications for industrial wastewaters ...
Electrocoagulation applications for industrial wastewaters ...

tion [23]. Electrolysis in the presence of an iron electrode produces Fe2+ upon anodic oxidation and iron hydroxide, Fe(OH) n, where n can be 2 or 3. The Fe(OH) n(s) remains in the aqueous phase as an amorphous suspension, which can remove the pollutants from the wastewater by either complexation or electrostatic attraction followed by coagu-lation.

Investigationontheelectrolysisvoltageofelectrocoagulation
Investigationontheelectrolysisvoltageofelectrocoagulation

edge due to the lack ofavailable models. The ,electrolysis, voltage is one ofthe most important variables. It is strongly dependent on the current density, the conductivity ofthe water=,wastewater, to treat, the inter-,electrode, distance, and the surface state of electrodes. A model involving terms ofactivation overpotential, concentration overpotential and

Treatment of Paper Mill Wastewater by Electrocoagulation ...
Treatment of Paper Mill Wastewater by Electrocoagulation ...

wastewater by Electrocoagulation (EC) process using Iron as a sacrificial electrode which is currently used for the purification of many types of water and wastewater. The effecting parameters such as applied voltage, electrolysis time and initial pH are studied to achieve higher removal.

{Electrocoagulation of textile wastewater containing a ...
{Electrocoagulation of textile wastewater containing a ...

This study focused on testing the efficacy of ,iron, (Fe) ,electrode, in an electrochemical treatment (electrocoagulation) of ,wastewater, containing a mixture of organic dyes. The mixture consists of the following azo dyes: Acid Black 194, Acid Black 107 and Acid Yellow 116.

Degradation and biodegradability improvement of the ...
Degradation and biodegradability improvement of the ...

The amount and variety of hydrolysis products formed by anodic dissolution significantly depend on electrolysis time when iron is used as an electrode. The formed Fe(OH) n (s) complexes are in the form of gelatinous suspension. These gelatinous complexes may play a …

Degradation and biodegradability improvement of the ...
Degradation and biodegradability improvement of the ...

The amount and variety of hydrolysis products formed by anodic dissolution significantly depend on electrolysis time when iron is used as an electrode. The formed Fe(OH) n (s) complexes are in the form of gelatinous suspension. These gelatinous complexes may play a …

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