Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 13525609655

Hangzhou oilfield sludge treatment company

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

CONTACT US

Fill in the following information, we will contact you in the shortest possible time.

Hangzhou oilfield sludge treatment company
Treatment of styrene- laden waste gas stream using compost ...
Treatment of styrene- laden waste gas stream using compost ...

Biofiltration of air ,containing styrene, vapor was investigated using a three-stage bench scale biofilter. The biofilter was packed with yard waste compost using hard plastics as a bulking agent in a 75:25 v/v mix of plastics: compost. The feed concentration was made by bubbling air through a ,styrene, stock solution. The system

Treatment of styrene- laden waste gas stream using compost ...
Treatment of styrene- laden waste gas stream using compost ...

Treatment, of ,styrene,- laden ... Biofiltration of air ,containing styrene, vapor was investigated using a three-stage ... activated ,sludge, and it was operated with an EBRT of 360 s, stream velocity of 56.25 mh-1, and feed ,styrene, mean concentration was 68±11 ppm.

CN105330087A - Processing method of styrene butadiene ...
CN105330087A - Processing method of styrene butadiene ...

Usually,, activated, sludge process is a kind of most popular method in wastewater treatment.But, adopting in, activated sludge, process process that styrene-butadiene rubber(SBR) factory effluent is...

Dissolved air flotation clarification of activated sludge ...
Dissolved air flotation clarification of activated sludge ...

Wastewaters from separate chemical factories are treated together in an extended aeration, activated, sludge plant. The factories produce chemicals for paper industry (e.g. starch), latexes and animal feed. The components of the wastewaters include styrene, tertiary butanol and vinyl acetate., Activated, sludge is clarified by sedimentation.

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City