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Leakage of acid 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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Leakage of acid wastewater
Copper removal from industrial wastewater: A comprehensive ...
Copper removal from industrial wastewater: A comprehensive ...

25/12/2017, · The most important electrochemical methods used for heavy metal ions removal are electrocoagulation and electrodialysis., Electrodialysis, is considered to be as an electrochemical process to separate copper ions from industrial wastewater, where copper ions exchange through the membranes under the electric field .

Industrial Pretreatment Program | City and County of ...
Industrial Pretreatment Program | City and County of ...

The pretreatment program is designed to prevent ,industrial wastewater, discharges from adversely affecting the local municipal ,wastewater, treatment plant's operations and/or its workers. The City and County of Broomfield has both legal and moral obligations to assure that its ,wastewater, is properly treated and that the resulting bio-solids and effluent are safe for disposal or reuse.

Removal of Copper Ions from Acid Mine Drainage Wastewater ...
Removal of Copper Ions from Acid Mine Drainage Wastewater ...

cally feasible as a ,wastewater, treatment operation. Sev-eral adsorbents can be used to remove metal ions, in-cluding activated carbons, alumina, silica, bentonite and peat. Yi et.al. [8-10] has also studied the removal of in-organic metal ions namely cadmium, cobalt, zinc, silver, ,copper,, mercury, chromium and lead from aqueous solu-

Adsorption (Activated Carbon) | SSWM - Find tools for ...
Adsorption (Activated Carbon) | SSWM - Find tools for ...

Activated carbon filtration is a commonly ,used, technology based on the adsorption of contaminants onto the surface of a filter. This method is effective in removing certain organics (such as unwanted taste and odours, micropollutants), chlorine, fluorine or radon from drinking water or ,wastewater,.

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