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Acid Phosphating Wastewater and alkaline zinc containing wastewater

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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Acid Phosphating Wastewater and alkaline zinc containing wastewater
Factors impacting electrocoagulation treatment of ...
Factors impacting electrocoagulation treatment of ...

1/6/2020, · PEGs and PPGs are ubiquitous in hydraulic ,fracturing flowback, and produced water and can interfere with ,fracturing fluid, formulation in a reuse scenario. Their removal can aid in making reuse more worthwhile, thus improving the sustainability of the process and lower the cost overall.

Shales Leaching Modelling for Prediction of Flowback Fluid ...
Shales Leaching Modelling for Prediction of Flowback Fluid ...

The object of the paper is the prediction of ,flowback fluid, composition at a laboratory scale, for which a new approach is described. The authors define leaching as a ,flowback fluid, generation related to the shale processing. In the first step shale rock was characterized using X-ray fluorescence spectroscopy, X-ray diffractometry and laboratory analysis. It was proven that shale rock samples ...

Research and Application of the Technology for the ...
Research and Application of the Technology for the ...

For the problem of shale gas ,fracturing flowback fluid, treatment,according to the current situation of Zhejiang Oil Field Company,this paper introduces the conventional methods in domestic for ,fracturing, fackflow ,fluid, treatment such as ,micro electrolysis, method,biological method,curing method,coagulation,catalytic oxidation,filtration adsorption.Several treatment processes were …

ElectroPure Technology
ElectroPure Technology

ElectroPure Flowchart. • Oil removal capacity of less than 5ppm using diffused air floatation and coalescing media. • Removal of hydrocarbons allows for more effective and efficient treatment of waste water. Oil/Water Separation. Oil/Water Separation. Electrocatalytic Oxidation. • Electrolytic cells are the heart of the ElectoPure system.

Review of Treatment Methods for Fracturing Flowback Fluid ...
Review of Treatment Methods for Fracturing Flowback Fluid ...

Through analyzing and comparing the treatment of fracturing fluid flowback at home and abroad, it can be found that, fluid derived organic waste water can be handled by, micro electrolysis economically and efficiently. But there are also some shortages of traditional micro electrolysis.

Technique for the Removal of Organics and Dissolved Solids ...
Technique for the Removal of Organics and Dissolved Solids ...

Horizontal drilling and hydraulic ,fracturing, utilize a ,fluid, to stimulate shale gas formations and prevent fractures from collapsing. The fracking ,fluid, is a mixture of freshwater, chemical additives, and proppant (typically sand). 2-4 million gallons of this ,fluid, are required for each fracking site and almost all of this ,fluid, is returned to the surface as ,flowback, water.

Rockwater | E&P MAG: Treating Water Better
Rockwater | E&P MAG: Treating Water Better

Flowback, has variable but typically increasing total dissolved solids (TDS) from the first day of post-fracture production until the spent ,fracturing fluid, is recovered. Formation waters have variable TDS as well, especially if one is operating in a field where the water …

Review of Treatment Methods for Fracturing Flowback Fluid
Review of Treatment Methods for Fracturing Flowback Fluid

Through analyzing and comparing the treatment of, fracturing fluid flowback, at home and abroad, it can be found that, fluid derived organic waste water can, be, handled by micro electrolysis, ...

Baseline - Leelanau
Baseline - Leelanau

to hydraulic ,fracturing fluid, make the water more viscous so it can hold the added sand ... ,fracturing fluid, and it can be in the ,flowback, out of the gas well and contaminate ... ,Hardness, (CALC) SM2340-B ,Hardness, (CALC) SM2510-B Yr 2013

Treatment of high viscosity fracturing flowback by ...
Treatment of high viscosity fracturing flowback by ...

However, the blank test with the presence of a molecular sieve (without Ni and Fe) showed that the oxidative gel breaking effect of, electrolytic brine, on fracturing flowback fluid was decreased with the addition of the molecular sieve, which was due to the introduction of potassium hydroxide in the molecular sieve preparation process and resulted in an alkaline surface of the molecular sieve.

Sourcing Disposal and Reuse of Water for Hydraulic Fracturing
Sourcing Disposal and Reuse of Water for Hydraulic Fracturing

Preparing a water management plan for hydraulic ,fracturing, operations is a complex matter that needs to account for the availability of source water, the type of source water, the type of hydraulic ,fracturing fluid, to be used, and the availability of disposal options for the ,flowback,.

Operators See Range of Options for Treating Flowback Water
Operators See Range of Options for Treating Flowback Water

A growing number of alternatives for treating ,flowback, water enable operators to meet the requirements for discharge or reuse of the water in the ,fracturing fluid,, a scientist said recently. Tor Palmgren manages the Exploratory and Special Projects group of M-I SWACO’s Research & Engineering Environmental Solutions Applied Research department.

CN102992524B - Fracturing flowback fluid treatment method ...
CN102992524B - Fracturing flowback fluid treatment method ...

The invention discloses a treatment method for ,flowback fluid, in horizontal well ,fracturing, exploitation of oil fields and unconventional oil and gas fields, such as natural gas and shale gas. The method comprises the steps of: removing scale-forming elements from ,fracturing flowback fluid, by flocculation and sedimentation; and converting chloride ions in waste water into hypochlorite and ...

An Experimental Study on Biological Treatment of ...
An Experimental Study on Biological Treatment of ...

The EB Series bacteria screened from the oilfield ,fracturing fluid, can effectively degrade the macromolecule and organic pollutants in ,fracturing fluid,.We study on the influence of the shaking time,temperature,inoculum amount,bacteria mixed rate on COD removal rate of ,fracturing fluid,.The results show that: in better application condition with 48h shaking,25℃,inoculum amount 10%,mixed …

Water | Free Full-Text | Treatment of Produced Water in ...
Water | Free Full-Text | Treatment of Produced Water in ...

Hydraulic ,fracturing, is a highly water intensive process that requires cross-linked gel fluids for vertical wells and slick-water fluids for horizontally drilled wells. The cross-linked gel ,fluid, usually has a high viscosity to transport sand, ceramics, and other proppant materials to induce fractures in the formation.

Research and Application of the Technology for the ...
Research and Application of the Technology for the ...

For the problem of shale gas ,fracturing flowback fluid, treatment,according to the current situation of Zhejiang Oil Field Company,this paper introduces the conventional methods in domestic for ,fracturing, fackflow ,fluid, treatment such as ,micro electrolysis, method,biological method,curing method,coagulation,catalytic oxidation,filtration adsorption.Several treatment processes were …

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