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Removal of acid mine wastewater by adsorption

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 acid mine wastewater by adsorption
Metoclopramide | C14H22ClN3O2 - PubChem
Metoclopramide | C14H22ClN3O2 - PubChem

Metoclopramide, is a member of the class of benzamides resulting from the formal condensation of 4-amino-5-chloro-2-methoxybenzoic acid with the primary amino group of N,N-diethylethane-1,2-diamine.It has a role as an antiemetic, a dopaminergic antagonist, a gastrointestinal drug, a xenobiotic and an environmental contaminant.

Impact assessment of treating wastewater on the ...
Impact assessment of treating wastewater on the ...

Natural water pH is 4–9 and because that the underground layer has ,alkaline, state water becomes ,alkaline,. Temporal changes in samples acidity at different locations show that the processes of neutralizing ,wastewater, acidity affect the process of slight changes in the pH reduction in the aeration stage and effluent water compared to the raw sewage (Table 2 and Fig. 3 d).

Finances in Germany - Expat Guide to Germany | Expatica
Finances in Germany - Expat Guide to Germany | Expatica

Learn everything an expat should know about managing ,finances in Germany,, including bank accounts, paying taxes, getting insurance and investing.

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Road West, North Branch, Jingkai Road, Puyang City