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

oil free oxygen compressor

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.

oil free oxygen compressor
Treatment of Acid Wastewater Containing Heavy Metal with ...
Treatment of Acid Wastewater Containing Heavy Metal with ...

Abstract: ,Acid wastewater, containing ,heavy metal, is a kind of industrial ,wastewater,,which can induce the most serious environment pollution and do great harm to humanbeings. It is a new technique to treat this kind of ,wastewater, with microbialmetabolism and sulfur cycle principle. In order to intensify the metabolism activitiesof microorganism in ,wastewater, and improve the treatment ...

Mining Wastewater | liquideffluents
Mining Wastewater | liquideffluents

17/5/2012, · ,Acid, mine drainage is the formation and movement of highly acidic water rich in ,heavy, metals. This acidic water forms through the chemical reaction of surface water (rainwater, snowmelt, pond water) and shallow subsurface water with rocks that contain sulphur-bearing minerals, resulting in sulphuric ,acid,.

pH in Wastewater Treatment - Advanced Chemical Systems
pH in Wastewater Treatment - Advanced Chemical Systems

Wastewater, treatment often consists of removing ,heavy, metals and/or organic compounds from effluent streams. pH adjustment by addition of acidic/basic chemicals is an important part of any ,wastewater, treatment system as it allows dissolved waste to be separated from water during the treatment process.

14 Industrial Wastewater Treatment Principals and Ideas
14 Industrial Wastewater Treatment Principals and Ideas

4. What are the sources of ,heavy metal wastewater, and its treatment principles? ,Heavy metal wastewater, mainly comes from ,wastewater, discharged from mining, smelting, electrolysis, electroplating, pesticides, medicine, paint, pigments and other enterprises. The type, content and form of ,heavy, metals in ,wastewater, vary with different manufacturers.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City