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On site price of oily sludge treatment

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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On site price of oily sludge treatment
Advances in heavy metal removal by sulfate-reducing ...
Advances in heavy metal removal by sulfate-reducing ...

These methods perform well for heavy metal removal but generate high volumes of ,sludge,. Biological techniques are economical and efficient alternatives to chemical methods because of their advantages over traditional processes, including low cost, high selectivity and better removal efficiency when treating sewage with a low metal concentration ( Kikot et al. 2009 , 2010 ).

International Journal of Electrochemical Science - Volume ...
International Journal of Electrochemical Science - Volume ...

2 National and Local Joint Engineering Laboratory for Lithium-ion Batteries and Materials Preparation ,Technology,, Key Laboratory of ,Advanced, Battery Materials of Yunnan Province, Faculty of Metallurgical and Energy Engineering, Kunming University of Science and ,Technology,, Kunming 650093, PR China * E-mail: wrx9022@163.com ** E-mail: 438616074@qq.com

Combination of the direct electro-Fenton process and ...
Combination of the direct electro-Fenton process and ...

A combined treatment technology (DEF-BIO) using the direct electro-Fenton (DEF) process and bioremediation (BIO) was established in this study. The performance of the DEF-BIO process on the remediation of a pyrene (PYR)-contaminated soil was evaluated in a slurry reactor.

International Journal of Electrochemical Science - Volume ...
International Journal of Electrochemical Science - Volume ...

Ahmed Elzatahry 1, 2. 1 Department of chemistry, King Saud University, PO Box: 2455, Riyadh 11451, Riyadh, Kingdom of Saudi Arabia.. 2 ,Advanced Technology, and New Materials Research Institute, City of Scientific Research and ,Technology, Applications, New Borg El Arab City, Alexandria, Egypt * E-mail: aelzatahry@ksu.edu.sa Polyacrylonitril Electrospun Nanofiber As a Template to Prepare NiO ...

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