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For the treatment of acid mine 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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For the treatment of acid mine wastewater
An Experimental Study on Precipitation-Floatation of ...
An Experimental Study on Precipitation-Floatation of ...

The article adopted the method of precipitation-floatation to treat acid mine drainage ,containing copper,. Using sodium ,sulfide, and butyl ammonium aerofloat to precipitate and floatate ,copper, ion, using lime and oleic acid to precipitate and floatate ,copper, and iron, which not only enables the water to reach the discharge standard, but also may effectively recycle the ,copper, and the iron from the ,waste, water, …

Study on the Degradation of Sodium Diethyldithiocarbamate ...
Study on the Degradation of Sodium Diethyldithiocarbamate ...

The degradation of DDTC in beneficiation ,wastewater, has become an increasingly concerned issue due to the serious effects on the environment. In this study, the degradation characteristics of DDTC in artificially prepared beneficiation ,wastewater, were investigated by ,adding, sodium hypochlorite as an oxidant, and the influences of different degradation conditions on removal efficiency of DDTC ...

An investigation into the precipitation of copper sulfide ...
An investigation into the precipitation of copper sulfide ...

1/3/2020, · Experimental ,acidic copper, sulfate aqueous solutions of different ,copper, or sulfuric acid were prepared by dissolving predetermined amounts of CuSO 4 ·5H 2 O and H 2 SO 4 in high-purity water. Disproportionation experiments were conducted in 1.5-L titanium autoclave (Weihai Autoclave Co. of China) which was baffled, equipped with a three-flat-blade turbine mixer, and heated by an electric …

Maintaining spa water quality is easier than you think ...
Maintaining spa water quality is easier than you think ...

Home; ,Wastewater,; ,Maintaining spa water quality is easier than, you think. Spa water is typically heated at 96 degrees Fahrenheit to 104 degrees Fahrenheit, making it an ideal breeding ground for infection and disease-causing microorganisms such as bacteria, viruses, protozoans and fungi.

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