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

deep well drilling waste liquid emission treatment technology co. ltdt technology co ltd

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.

deep well drilling waste liquid emission treatment technology co. ltdt technology co ltd
Alkalinity Adjustments in my Wastewater Treatment Plant ...
Alkalinity Adjustments in my Wastewater Treatment Plant ...

While Magnesium ,Hydroxide, is the most difficult to store out of the three options presented, the benefits of alkalinity and pH stability will result in more consistent reaction times and with its self-buffering properties, will maintain more stable environments for ,wastewater, treatment biological organisms to work as efficiently as possible – without killing them.

Calcium Carbonate as an Agent in Acid Mine Water ...
Calcium Carbonate as an Agent in Acid Mine Water ...

Calcium, carbonate in the ,neutralization of acid, mine water may be preferred to ,calcium hydroxide, or caustic soda due toits lower costs, production of higher density sludge easier to drain, more effective control of pH and lower probability of an overdose. Nevertheless, compared with ,calcium hydroxide,,

Acid Mine Drainage Reduced with Calcium Hydroxide (Lime ...
Acid Mine Drainage Reduced with Calcium Hydroxide (Lime ...

Chemical Lime Company (CLC) is North America’s producer and supplier of ,Calcium Hydroxide, Slurry products, and W.K. Merriman, Inc. is their industrial tech-seller. To provide a low cost product and reasonable delivery time, terminals are located in strategic locations from the Mississippi River to the East Coast, and the slurry is manufactured to specifications maintaining the solids between ...

Neutralization (chemistry) – Pharma Books
Neutralization (chemistry) – Pharma Books

In ,wastewater, treatment, chemical ,neutralization, methods are often applied to reduce the damage that an effluent may cause upon release to the environment. For pH control, popular chemicals include ,calcium, carbonate, ,calcium, oxide, magnesium ,hydroxide,, and sodium bicarbonate.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City