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

Utilization of acid 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.

Certificate of Honor

Get in touch with us

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

Utilization of acid wastewater
Downhole Transformation of the Hydraulic Fracturing Fluid ...
Downhole Transformation of the Hydraulic Fracturing Fluid ...

Flowback water, is the soln. that returns to the surface following completion of the hydraulic ,fracturing, process during natural ,gas, extn. This study examines and analyzes the constituents that make up ,flowback, waters collected from various drilling sites in Marcellus shale formation in the states of Pennsylvania, New York, and West Virginia.

Recovery and treatment of fracturing flowback fluids in ...
Recovery and treatment of fracturing flowback fluids in ...

1/11/2015, · According to the characteristics of the, fracturing flowback fluid,, and for purpose of enhancing the recovery and reuse efficiency of flowback fluid, a processed, water quality standard, with total suspended particle content as the main control index for new recoverable, fracturing flowback fluid, system has been set up , , , by which the performance of, fracturing fluid, will not be affected and …

Electrostatic Precipitator - an overview | ScienceDirect ...
Electrostatic Precipitator - an overview | ScienceDirect ...

The latter is speculated to occur because of the oxidation of elemental mercury due to the corona electrical ,discharge, in the wet ESP. Mercury removed by wet ESPs would be present in the ,wastewater, from the process, and the ,wastewater, is most commonly used as part of the water makeup to the upstream wet FGD system.

Optimizing Fracturing Fluids From Flowback Water
Optimizing Fracturing Fluids From Flowback Water

Fracturing flow-back fluid, in shale ,gas, mining is usually treated by re-injecting into formation. After treatment, the ,fracturing flow-back fluid, is injected back into the formation.

Hydraulic fracturing - Analytical solutions for a ...
Hydraulic fracturing - Analytical solutions for a ...

Fracturing, Phase (Fracking ,Fluid, Design) 4 Hydraulic ,fracturing, monitoring Inorganic Analyses Sediments HF ,Water, ... distinction between conventional oil and ,gas, wastewater and ,flowback water, is not always clear. ... validation or in the laboratory or ,field for water, characterization measurements. For more than 50 years, ...

Air pollution - Wikipedia
Air pollution - Wikipedia

Air pollution is the presence of substances in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials. There are different types of air pollutants, such as gases (such as ammonia, carbon monoxide, sulfur dioxide, nitrous oxides, methane and chlorofluorocarbons), particulates (both organic and inorganic), and biological ...

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

Hydraulic ,fracturing, consists of using a ,fracturing fluid, pumped under pressure in the range of 700–1200 bar for ,gas, or/and oil-bearing formations. The amount of ,water, needed for ,fracturing, is usually between 10–25 thousand cubic meters and depends on the length of the horizontal part of the borehole.

Occurrence effect and fate of residual microplastics in ...
Occurrence effect and fate of residual microplastics in ...

23/3/2021, · Specially, the main removal way of MPs from ,wastewater, is to transfer MPs from liquid to solid phase, leading to its enrichment in waste activated sludge (WAS). Anaerobic digestion has been served as the most potential technique to achieve both resource recovery and sludge reduction, herein this review provides current information on occurrence, effect, and fate of MPs in anaerobic digestion ...

Liquid Ring Vacuum Pumps | Products & Systems | Nash
Liquid Ring Vacuum Pumps | Products & Systems | Nash

NASH liquid ring vacuum pumps are a reliable and durable solution for challenging process applications. Our liquid ring vacuum pump design was the first-of-its-kind at the turn of the 20th century and has been an industry leader ever since.

Industrial & Engineering Chemistry Research | Ahead of Print
Industrial & Engineering Chemistry Research | Ahead of Print

Simple and Shortcut Method for Evaluating and Guiding the Removal of Degradation Products, Improving Solvent Performance, and ,Reducing, Regeneration Energy. Hao Ling, Qiufeng Mao, Sen Liu, Hongxia Gao*, Juan Lv, Yu Mao, and ; Zhiwu Liang

Engineered Fracturing Fluids | Stimulation Treatments ...
Engineered Fracturing Fluids | Stimulation Treatments ...

Composite ,fracturing, fluids can be designed to optimize any ,Schlumberger, base ,fluid,, including ,standard, slickwater, viscous slickwater, linear gel, viscoelastic gel, and crosslinked gel. Visualization of sand settling under dynamic flow conditions indicates that a viscous slickwater ,fluid, transports proppant more efficiently compared with a conventional friction reducer as evident.

Water Quality Required for Fracturing Gas Shales: Cost ...
Water Quality Required for Fracturing Gas Shales: Cost ...

water quality, will be dependent on frac ,fluid, design but new chemicals and new practices allow latitude in ,water, type. ,Water quality, standards still should be established however and information addressing how to meet these standards is equally important. This paper aims to set a ,standard water quality, for brines destined for re-use as frac fluids.

Journal of Environmental Analytical Chemistry
Journal of Environmental Analytical Chemistry

Control of ,fluid, leak off into the formation by forming a filter cake on the walls of the fracture. ,Fracturing fluid, was prepared by blending a hydratable polymer into an aqueous ,fluid,. The aqueous ,fluid, could be distilled ,water,, untreated produced ,water,, treated produced ,water, (by process conducted in site of the Heglig oil ,field,).

Federal Register :: Hazardous and Solid Waste Management ...
Federal Register :: Hazardous and Solid Waste Management ...

17/4/2015, · Benefits From ,Reducing, the Need To Mine and Process Virgin ... bottom ash, boiler slag, and flue gas ,desulfurization, materials. A description of the types of CCR can be found in the proposed ... EPA also proposed to establish new land disposal prohibitions and treatment standards for both ,wastewater, and non-,wastewater, forms of ...

ACS Publications: Chemistry journals books and ...
ACS Publications: Chemistry journals books and ...

We would like to show you a description here but the site won’t allow us.

Recycling flowback water for hydraulic fracturing in ...
Recycling flowback water for hydraulic fracturing in ...

15/7/2020, · It is interesting to note that while the salinity of the Changning fracking ,fluid water, is higher by at least >20-fold relative to the salinity of fresh ,water, use for Weiyuan shale ,gas, wells (i.e., ratio of 12,000/500), the salinity of the FP ,water, generated from wells that were hydraulically fractured with recycled FP ,water, was higher by only 1.7-fold (median values of TDS of 32,375/19,500 mg/L; Fig. 7), reflecting the important role of the highly saline formation ,water, …

RSC Advances Journal Impact IF 2020-2021 | Analysis Trend ...
RSC Advances Journal Impact IF 2020-2021 | Analysis Trend ...

The ,RSC Advances, Journal Impact IF 2020-2021 is 3.267. More IF Analysis, Trend, Ranking & Prediction.

Commodity Codes Search | Purchasing
Commodity Codes Search | Purchasing

"Coming together is a beginning; keeping together is progress; working together is success." - Henry Ford "A sense of humor is part of the art of leadership, of getting along with people, of getting things done."

(PDF) Recovery and treatment of fracturing flowback fluids ...
(PDF) Recovery and treatment of fracturing flowback fluids ...

PDF | Centralized and group well deployment and factory-like ,fracturing, techniques are adopted for low-permeability tight sandstone ,gas, reservoirs in... | Find, read and cite all the research you ...

Achiever Essays - Your favorite homework help service ...
Achiever Essays - Your favorite homework help service ...

Achieveressays.com is the one place where you find help for all types of assignments. We write high quality term papers, sample essays, research papers, dissertations, thesis papers, assignments, book reviews, speeches, book reports, custom web content and business papers.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City