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

What does fracturing fluid flowback mean

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.

What does fracturing fluid flowback mean
Membrane Filtration - an overview | ScienceDirect Topics
Membrane Filtration - an overview | ScienceDirect Topics

Membrane filtration, can be carried out by means of two operating modes: dead-end filtration and cross-flow filtration (Fig. 2).In dead-end filtration, the feed stream flows perpendicular to the membrane and is forced through the membrane. In consequence, the retained components accumulate on the membrane surface forming a cake layer, resulting in a decrease of the filtration rate due to the ...

Microbial Community Shifts in Response to Acid Mine ...
Microbial Community Shifts in Response to Acid Mine ...

This ,acid mine drainage, (AMD) is generated when metal sulfide minerals, mainly pyrite, are oxidized in the presence of water and accelerated by the action of chemolithotrophic bacteria. This generates acidity and mobilizes large concentrations of iron (Fe), and other toxic trace metals and metalloids, depending on the composition of the exposed rock ( Robb, 1994 ; Mason, 2002 ).

Anaerobic Respiration | Boundless Microbiology
Anaerobic Respiration | Boundless Microbiology

Sulfate-reducing bacteria may be utilized for cleaning up contaminated soils; some species are able to reduce hydrocarbons, such as benzene, toluene, ethylbenzene, and xylene. Sulfate-reducing bacteria may also be a way to deal with ,acid mine, waters.

Aerobic Heterotrophic Bacteria Indigenous pH 2.8 Acid Mine ...
Aerobic Heterotrophic Bacteria Indigenous pH 2.8 Acid Mine ...

the activities of microorganisms in acid mine waterhavebeenreported byTuttleet al. (14, 15). It waspostulated thatthedispersedheterotrophic bacteria recovered from an acid stream were transients that entered the stream via runoff or from nonacid contaminated streams. No gram-positive organisms were isolated by the tech-niques employed, and this was postulated as

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City