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

Treatment of acid wastewater containing phosphorus and fluorine by calcium chloride

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.

Treatment of acid wastewater containing phosphorus and fluorine by calcium chloride
(PDF) Handbook of Water and Wastewater Treatment Plant ...
(PDF) Handbook of Water and Wastewater Treatment Plant ...

Handbook of Water and ,Wastewater, Treatment Plant Operations.pdf. 670 Pages. Handbook of Water and ,Wastewater, Treatment Plant Operations.pdf

Sewer Disposal: What Can Go Down the Drain?
Sewer Disposal: What Can Go Down the Drain?

27/9/2020, · Store and dispose of nonadjusted ,waste, as ,hazardous, chemical ,waste,. Corrosive ,waste, with a pH of 2.0 or lower or pH of 12.5 or higher: NO: This ,kind, of ,waste, is always considered ,hazardous, chemical ,waste,. Do not adjust it. Read How to Store and Dispose ,of Hazardous, Chemical ,Waste, for disposal instructions. Hot liquids Can it go down the ,drain,?

Environmental Management and Its History ...
Environmental Management and Its History ...

Finally, if a ,waste, has one of 4 ,hazardous, characteristics - ignitable, flammable, corrosive, or toxic - it is called a characteristic ,hazardous waste, and regulated. The issue of “toxic” is endless, but in this respect EPA defines it as toxic if it fails the “ TCLP ” test (Toxicity Characteristic Leaching Procedure) for one or more of 40 listed compounds.

Textile Dyes: Dyeing Process and Environmental Impact ...
Textile Dyes: Dyeing Process and Environmental Impact ...

Hazardous waste,, produced mainly by industry, is particularly worrying, because when incorrectly managed, it becomes a serious threat to the environment and therefore to human health. Thus the study of new alternatives for the treatment of different types of industrial effluent continues to be a challenge to combat anthropogenic contamination.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City