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oil well fracturing flow-back fluids separation definition economics

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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oil well fracturing flow-back fluids separation definition economics
Streams of Gold: Water-for-Mining - China Water Risk
Streams of Gold: Water-for-Mining - China Water Risk

Even groundwater that has been pumped out of the ,mine, may require treatment as it may oxidise and become acidic, dissolving minerals from the rocks, known as ,acid mine, drainage. Regulation kicks in Most countries are tightening environmental regulations surrounding mining, not least because the highly toxic substances in ,wastewater, streams pose a threat to human health as well as to the ...

Zinc and Copper Recovery from Smelter Waste Stream Case Study
Zinc and Copper Recovery from Smelter Waste Stream Case Study

A gold smelter in the Shandong Province of ,China, produces an acidic ,wastewater, stream with a similar chemical nature to the ,acid mine, drainage at the Dexing and Yinshan Mines in Jiangxi Province. The acidic stream contains valuable dissolved metals including copper, zinc, nickel and cobalt.

Pilot test of pollution control and metal resource ...
Pilot test of pollution control and metal resource ...

Acid mine, drainage (AMD) causes severe environmental pollution because of its high heavy metal content and strong acidity (Gokcekus et al. 2003).Heavy metals (HM), including Cd, Co, Cr, Cu, Mn, Ni, Pb, and Zn, have the potential to become a major contamination source and are extremely detrimental to the aquatic and soil environment in general (Kim et al. 2009; Anju & Banerjee 2010).

Mine the Gap - Water Treatment for the Mining Sector
Mine the Gap - Water Treatment for the Mining Sector

Advanced industrial water treatment solutions to address ,Acid Mine, Drainage and Tailing Ponds challenges, take a comprehensive, integrated, end-to-end approach in order to address the unique requirements of the mining sector, and are essential for maintaining growth while securing efficiency, sustainability & cost-effectiveness.

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