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

Is fracturing flowback fluid oilfield 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.

Is fracturing flowback fluid oilfield wastewater
Adsorption of arsenic and heavy metals from solutions by ...
Adsorption of arsenic and heavy metals from solutions by ...

Removal, of lead ions by ,acid, activated and manganese oxide-coated bentonite. Journal of Hazardous Materials, 161(2 ... Sillanpaa M., 2013. The use of low-cost adsorbents for ,wastewater purification, in mining industries. Environmental Science and ... Pal T., 2008. ,Arsenic removal, from real-life groundwater by adsorption on laterite soil ...

Enhanced Removal of Arsenic from Water by Synthetic ...
Enhanced Removal of Arsenic from Water by Synthetic ...

Nanocrystalline iowaite, a Mg/Fe-based layered double hydroxide (LDH) intercalated with chloride, was synthesized to evaluate its performance for ,arsenic removal, from water and to investigate the ...

Arsenic Contamination from Water - ScienceBuzz
Arsenic Contamination from Water - ScienceBuzz

The oleic ,acid, particles performed the worst out of the tested surfactant types, averaging an ,arsenic removal, rate of 60%. Notably, the oleic ,acid, particles were still able to perform admirably removing 89% and 94% of the ,arsenic, in the 500 ppb and 1000 ppb solutions respectively.

Role of Charge (Donnan) Exclusion in Removal of Arsenic ...
Role of Charge (Donnan) Exclusion in Removal of Arsenic ...

6/7/2004, · The ,removal of arsenic, from water by a negatively charged "loose" (porous) nanofiltration (NF) membrane was investigated. To better understand the mechanisms ,of arsenic removal, by the polymeric membrane, its surface charge, pore size, and separation behavior for several salt solutions (NaCl, CaCl 2, and Na 2 SO 4) were first investigated.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City