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

A device for filtering and neutralizing 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.

A device for filtering and neutralizing acid wastewater
Removal of heavy-metal ions from wastewater samples using ...
Removal of heavy-metal ions from wastewater samples using ...

A study on the application of magnetic nanoparticles (MNPs) prepared from Fe3O4 and functionalized with ethylenediaminetetraacetic ,acid, (FF-NH2/EDTA) is reported. Based on the formation of the ,metal,-EDTA complex, EDTA immobilized nanoparticles were used to extract Cd(II) and Pb(II) ions from aqueous solutions at pH 4. The magnetic nanomaterial can be readily separated from an aqueous …

Electrocoagulation - Wikipedia
Electrocoagulation - Wikipedia

Electrocoagulation, (EC) is a technique used for ,wastewater, treatment, wash water treatment, industrially processed water, and medical treatment. ,Electrocoagulation, has become a rapidly growing area of ,wastewater, treatment due to its ability to remove contaminants that are generally more difficult to remove by filtration or chemical treatment systems, such as emulsified oil, total petroleum ...

7 Basic Principles of Industrial Wastewater Treatment ...
7 Basic Principles of Industrial Wastewater Treatment ...

Wastewater, containing highly toxic substances, such as some ,heavy, metals, radioactive substances, a high concentration of phenol and cyanide ,wastewater,. That should be separated from other ,wastewater, for processing and recycling of useful substances. The ,wastewater, with the large flow and light pollution should be properly treated and recycled.

INDUSTRIAL WASTEWATER-TYPES AMOUNTS AND EFFECTS
INDUSTRIAL WASTEWATER-TYPES AMOUNTS AND EFFECTS

wastewater, from eloxal works and from the waste gas purification of aluminum works, which in both cases contain fluoride. Small and medium sized non-metallic-minerals plants and ,metal, processing plants are so situated that they discharge their ,wastewater, into municipal ,wastewater, systems and have to treat or purify their effluents before

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City