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Case study of acid wastewater from electrolytic printing and dyeing

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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Case study of acid wastewater from electrolytic printing and dyeing
Case Study: Frac Water Reuse Technologies
Case Study: Frac Water Reuse Technologies

Reuse, of, Flowback, and Produced Water: Physical and chemical, treatment, system that reduces suspended solids to acceptable, reuse, standards for hydraulic, fracturing., Mobile Precipitation: A system easily deployed on site, allowing, treatment, for multi-well completions, or transport to a nearby well.

Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

1/2/2018, · Shale gas ,fracturing flowback fluid, has the characteristics of high viscosity, large displacement, complex components and difficult to deal with. Therefore, it is of great significance for environmental protection to treat and ,reuse, it. In this paper, Yangzhou shale gas is taken as an object to study the treatment of shale gas ,fracturing flowback fluid,. The results shown that the viscosity of ...

Environmental Science & Technology Journal Impact IF 2020 ...
Environmental Science & Technology Journal Impact IF 2020 ...

The journal combines magazine and research sections and is published both in print and online. ,Environmental Science & Technology, is a biweekly peer-reviewed scientific journal published since 1967 by the American Chemical Society. It covers research in environmental science and environmental ,technology,, including environmental policy.

Reuse of Flowback & Produced Water for Hydraulic ...
Reuse of Flowback & Produced Water for Hydraulic ...

fluid, for hydraulic ,fracturing,. The evaluation requires quantification and characterization of various tight oil hydraulic ,fracturing flowback, and produced waters and characterization of the desired quality of the base ,fluid, for ,reuse,. This information is used to evaluate integrated ,treatment technology, objectives for water ,reuse, in multi-stage ...

Resource Recovery and Reuse for Hydraulic Fracturing ...
Resource Recovery and Reuse for Hydraulic Fracturing ...

Internal reuse for further hydraulic fracturing and external reuse for irrigation, livestock use, or surface discharge can improve the sustainability of the process. Physical, chemical, biological, or hybrid processes have been used to treat shale gas FPW, and membrane-based technologies are gaining prominence among these technologies.

Flowback Fluids Treatment Technology with Water Recycling ...
Flowback Fluids Treatment Technology with Water Recycling ...

The scheme of ,flowback fluid, cleaning and recovering ,technology, will be reviewed along with a discussion of the results and an assessment of environmental impact, including all generated by-products. The presented ,technology, is innovative due to the metal recovery, as well as purified water supply for hydraulic ,fracturing, process, which is significant contribution to reducing water consumption.

Environmental impact of hydraulic fracturing - Wikipedia
Environmental impact of hydraulic fracturing - Wikipedia

The environmental impact of hydraulic ,fracturing, is related to land use and water consumption, air emissions, including methane emissions, brine and ,fracturing fluid, leakage, water contamination, noise pollution, and health.Water and air pollution are the biggest risks to human health from hydraulic ,fracturing,. Research has determined that human health is affected.

Can Produced Or Flowback Water Be Reused As Fracturing Fluid?
Can Produced Or Flowback Water Be Reused As Fracturing Fluid?

At the time of writing, several ,fluid, tests and permeability regain analysis have been performed successfully using produced water. The system should address many of the issues that multizone ,fracturing, has presented and eventually could result in: Availability at the well site of a produced or ,flowback, water ,treatment, system for ,reuse,;

Fracturing Fluid Flowback Reuse Feasability Study and ...
Fracturing Fluid Flowback Reuse Feasability Study and ...

It will focus on recycling ,and reuse, of fracture ,flow-back, water, and will assess the benefits and limitations of each ,technology, from an environmental, technical and …

Research on the reuse technology of fracturing flowback ...
Research on the reuse technology of fracturing flowback ...

The, reused fracturing fluid, system was optimized base on the treated FFFs. The viscosity of the, reused fracturing fluid, system could maintain 120 mPa∙s under 170 s⁻¹, 120 °C.

Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

1/2/2018, · Shale gas ,fracturing flowback fluid, has the characteristics of high viscosity, large displacement, complex components and difficult to deal with. Therefore, it is of great signifi

On-site treatment of flowback and produced water from ...
On-site treatment of flowback and produced water from ...

1/12/2018, · For, treatment, of, flowback,, multiple on-site, treatment, systems are available for primary separation (i.e., reducing, TSS concentrations and particle size below 25 μm for disposal), secondary separation (i.e. removing TSS, iron and main scaling ions, and, reducing, particle size up to 5 μm for, reuse,), or tertiary, treatment, (i.e., reducing, TDS concentration in the permeate/distillate to below 500 …

Shale Gas 101 | Department of Energy
Shale Gas 101 | Department of Energy

Please take some time to learn more about shale gas and hydraulic ,fracturing technology, by navigating through the ‘Shale Gas Basics’ area of the page. For those who have a basic knowledge of shale gas and hydraulic ,fracturing, and want to learn more, or those working in the industry and looking for more detailed information, go to the ‘Shale Gas Pro’ section of the page.

(PDF) Water management in hydraulic fracturing technology
(PDF) Water management in hydraulic fracturing technology

fracturing fl owback fluid,, this paper lists the treatment techn ologies ,of fracturing flowback fluid,, which can relieve the wor ries of shale gas exploitation and wi de application. 1.

Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

15/3/2018, · This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy.

Successful Treatment and Reuse of Flowback Guar Frac-Fluid ...
Successful Treatment and Reuse of Flowback Guar Frac-Fluid ...

Successful ,Treatment and Reuse, of ,Flowback, Guar Frac-,Fluid, in Ordos Basin and Associated Cost Savings to Operators By N. Li, Z. Zheng, P. Guo, X. Hao, B. Chen and Y. Ren; Publisher: European Association of Geoscientists & Engineers Source: Conference Proceedings, 11th International Petroleum ,Technology, Conference, Mar 2019, Volume 2019, p.1 - 15

Successful Treatment and Reuse of Flowback Guar Frac-Fluid ...
Successful Treatment and Reuse of Flowback Guar Frac-Fluid ...

With the treatment and ,reuse, of ,flowback fluid,, savings up to 8% of total frac costs per well were observed which could lead to 100+ million RMB within 2018 alone. Most importantly, the ,technology, can effectively relieve environmental pressure and reduce the need of …

Drilling & Completion Fluids - Halliburton
Drilling & Completion Fluids - Halliburton

Our mission is to develop and deploy innovative ,fluid, technologies that help you produce more for less. We engineer advanced separation solutions for maximum performance by removing unwanted solids at the surface, recovering fluids for ,reuse, in the active system, and optimizing your rate of penetration.

Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

The results shown that the viscosity of the ,fracturing flowback fluid, before ,treatment, was 16.75mPa·s, and when the pH was adjusted to 3.5, with Cerium(III) sulfate and ferrous sulfate as catalyst and the dosage were 60mg/L and 120 mg/L respectively, and hydrogen peroxide dosage was 0.5%, the viscosity ,of fracturing, folwback ,fluid, was reduced from 16.75mPa·s to 1.97mPa·s After the oxidation ,treatment,…

Core Technologies > Treatment of fracturing flowba_SHAANXI ...
Core Technologies > Treatment of fracturing flowba_SHAANXI ...

Fracturing flowback fluid, + neutralization adjustment + flocculation sedimentation + dissolved air flotation + fine filtration; After ,treatment,, the water can catch the standards of ,reuse, and reinjection, and the residue pyrolysis can be harmless;

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