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Removal of heavy metals from 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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Removal of heavy metals from acid mine wastewater
Heavy Metals Removal Industrial Wastewater Solutions
Heavy Metals Removal Industrial Wastewater Solutions

Heavy Metals ,Wastewater, Treatment System (Chrome Removal) Chromium is present in the wastewaters of a number of industries, including: stainless steel manufacturing, protective coatings on metal, magnetic tapes, chrome plating, tanneries, textile dyes production, pigments and paint production, production of cement, paper, rubber, etc. Chromium is typically precipitated in two steps: reduction and …

Manganese ore tailing: Optimization of acid leaching ...
Manganese ore tailing: Optimization of acid leaching ...

industrial, waste by means of chemical and hydrometallurgical treatments so it can be reused in another ,industrial, application (Azapagic, 2004). There are several reports on ,manganese, sulfate recovery from ,manganese, ores by leaching with sulfuric ,acid, (Zhang et al., 2010; Paix~ao et al., 1995 ). The great importance of ,manganese, sulfate

Increasing Effectiveness of Wastewater and Industrial ...
Increasing Effectiveness of Wastewater and Industrial ...

Humic ,acid, and fulvic ,acid, solutions are complex in nature and their chemical behavior can be affected by a number of variables. Detailed knowledge of the chemical forms of these organic acids in presence of ,acid,, base, and metal ions are of particular interest in natural and ,wastewater, treatment for removal of toxic natural and pollutant ions.

Industrial wastewater treatment - Wikipedia
Industrial wastewater treatment - Wikipedia

Industrial wastewater treatment, describes the processes used for treating ,wastewater, that is produced by industries as an undesirable by-product. After treatment, the treated ,industrial wastewater, may be reused or released to a sanitary sewer or to a surface water in the environment. Most industries produce some ,wastewater,. Recent trends have been to minimize such production or to recycle treated ,wastewater, …

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