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Biological 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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Biological treatment of acid mine wastewater
Step-Adsorption of Vanadium (V) and Chromium (VI) in the ...
Step-Adsorption of Vanadium (V) and Chromium (VI) in the ...

The common methods for leaching out vanadium and chromium were hydrometallurgical technologies, like sodium salt roasting-water leaching 16, calcium roasting-,acid, leaching 17,18,19, molten ...

Royal Society Open Science: Vol 5 No 4
Royal Society Open Science: Vol 5 No 4

Ultrasound-assisted synthesis of ,N235,-impregnated resins for vanadium (V) adsorption. Bo Chen, Shenxu Bao, ... Adsorption behaviour of hydrogarnet for humic ,acid,. Hirotaka Maeda, Yuichi Kurosaki, Masanobu Nakayama, ... Membrane-assisted ,extraction, of monoterpenes: from in silico solvent screening towards biotechnological process application.

biogas-literature-visualization/index.html at master ...
biogas-literature-visualization/index.html at master ...

Contribute to cbdavis/biogas-literature-visualization development by creating an account on GitHub.

Progress in the Separation Processes for Rare Earth ...
Progress in the Separation Processes for Rare Earth ...

Our group first studied the synergistic ,extraction, and recovery of Ce(IV) and fluorine from sulfuric solutions by Cyanex 923 and di-2-ethylhexyl phosphoric ,acid, (D2EHPA) (Zhang et al., 2008) and then systematically investigated and compared the synergistic ,extraction, of Ce(IV) and Th(IV) with mixtures of Cyanex 923 and other organophosphorous acids in sulfuric ,acid, medium (Tong et al., 2013).

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