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Tender document for filtration treatment of fracturing flowback fluid

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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Tender document for filtration treatment of fracturing flowback fluid
Fe and Mn phytoremediation of acid coal mine ...
Fe and Mn phytoremediation of acid coal mine ...

Acid Mine, Drainage (AMD) is a ,wastewater, formed through a series of chemical reactions and biological activities during and after open-pit system ,coal, exploitation. ,Coal, containing sulfide in the presence of oxygen and air is oxidized to form sulfuric ,acid,, thus having a pH<4.

Environmental aspects of coal mine drainage: a regional ...
Environmental aspects of coal mine drainage: a regional ...

the present one for use and disposal of the ,coal mine wastewater, in Mozambique. The ,coal mine, drainage there was assessed by use of leaching tests to determine whether there is a possibility ,of acid mine, drainage being generated in Moatize. The impact of climate change on mining activities was also analyzed on the basis of climate data.

US4695378A - Acid mine water aeration and treatment system ...
US4695378A - Acid mine water aeration and treatment system ...

An in-line system is provided for treating ,acid mine, drainage which basically comprises the combination of a jet pump (or pumps) and a static mixer. The jet pump entrains air into the ,acid waste water, using a Venturi effect so as to provide aeration of the ,waste water, while further aeration is provided by the helical vanes of the static mixer.

(PDF) Novel Passive Co-Treatment of Acid Mine Drainage and ...
(PDF) Novel Passive Co-Treatment of Acid Mine Drainage and ...

TECHNICAL TECHNICAL REPORTS: WASTE MANAGEMENT REPORTS Novel Passive Co-Treatment of Acid Mine Drainage and Municipal Wastewater William H. J. Strosnider,* Brandon K. Winfrey, and Robert W. Nairn A laboratory-scale, four-stage continuous-flow reactor system was constructed to test the viability of high-strength acid mine A cid mine drainage (AMD) and municipal wastewater (MWW) are …

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