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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.

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Federal Register :: Hazardous Waste Management System ...
Federal Register :: Hazardous Waste Management System ...

14/9/2000, · a. ,Wastewater, management. Facilities in these industries generally treat wastewaters in on-site ,wastewater, treatment plants and discharge to surface waters, or pretreat the waste and discharge to an off-site ,wastewater, Start Printed Page 55693 treatment facility, e.g., a …

Weekly Update Volume 31 Issue 34 | Environmental Law Reporter
Weekly Update Volume 31 Issue 34 | Environmental Law Reporter

Proposed Regulations-,Wastewater, Management. IDEM has developed draft rule language for new rules concerning management of ,wastewater,. Cleaning of sewage disposal systems, ,wastewater, transportation, ,wastewater, disposal, and related business activities are included in the scope of the draft rules. The new article, 327 IAC 7.1, will replace 327 IAC 7.

The Korean Journal of Chemical Engineering
The Korean Journal of Chemical Engineering

January, 2011 ~ January 2013 Volume 27, Number 1 ~ Volume 30, Number 1: Print ISSN 0256-1115 Online ISSN 1975-7220

Publications - Eawag
Publications - Eawag

Nitrous oxide (N 2 O) is a strong greenhouse gas and causal for stratospheric ozone depletion. During biological nitrogen removal in ,wastewater, treatment plants (WWTP), high N 2 O fluxes to the atmosphere can occur, typically exhibiting a seasonal emission pattern. Attempts to explain the peak emission phases in winter and spring using physico-chemical ,process, data from WWTP were so far ...

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Road West, North Branch, Jingkai Road, Puyang City