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Ratio of alkaline wastewater to acidic wastewater

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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Ratio of alkaline wastewater to acidic wastewater
Mine Water Treatment | NuWater Water Treatment Solutions ...
Mine Water Treatment | NuWater Water Treatment Solutions ...

Acid Mine, Drainage. ,Acid Mine, Drainage (AMD) occurs when sulphides in rocks are exposed to air and water. Mining disturbs large quantities of rock containing sulphide minerals. These minerals react with water and oxygen to create sulphuric ,acid,. When the underground water reaches a certain acidity level, a naturally occurring type of bacteria thrive.

Mine Wastewater Management and Treatment Services
Mine Wastewater Management and Treatment Services

well as complete design-build services on various wastewater treatment projects. When prevention of mine wastewater is not possible, CEC develops a plan to minimize volume using various water control techniques or treat flows with a cost-effective water treatment system. Mine Wastewater Management and Treatment Services

Biological Methods Applied in the Treatment of Acid Mine ...
Biological Methods Applied in the Treatment of Acid Mine ...

Acid mine, water supplemented with digester slurry of cattle waste was anaerobically incubated, and substrates for and toxicity of heavy metals to sulfate reduction were investigated.

Prevention of Environmental Pollution | Environmental ...
Prevention of Environmental Pollution | Environmental ...

Of the 39 closed mines managed by JX Nippon Mining & Metals, ,acid mine, drainage (AMD) treatment is an ongoing obligation at 12 mines pursuant to the ,Mine, Safety Act. Therefore, JX Nippon Mining Ecomanagement manages these operations in the interest of …

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Road West, North Branch, Jingkai Road, Puyang City