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Fracturing fluid flowback fluid in Qinghai Oilfield

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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Fracturing fluid flowback fluid in Qinghai Oilfield
Environmental risk evaluation of the use of mine spoils ...
Environmental risk evaluation of the use of mine spoils ...

The ecologic ,restoration, criteria in areas degraded from extraction activities require making use of their ,mine, spoils. These materials do not meet fertility conditions to guarantee ,restoration, success and therefore, need the incorporation of organic amendments to obtain efficient substratum. Reducing the deficiencies in the organic material and ,restoration, material nutrients with the ...

Draining the depths - Mining Technology
Draining the depths - Mining Technology

The report states “,acid mine, drainage has significant economic and environmental impacts owing to both the corrosive effects ,of acid, water on infrastructure and equipment, and the severe environmental impacts related to the low pH and high metal and salt loadings,” and that in general, AMD will not be suitable for discharge into the environment, adding “these impacts continue long after ...

Albert Xu - Chief Engineer of Env&Eco Divison; HSE ...
Albert Xu - Chief Engineer of Env&Eco Divison; HSE ...

• Applied the advanced High Density Sludge (HDS) technology to ,Acid Mine, Drainage (AMD) treatment, upgraded and optimized Zijinshan Gold ,Mine Wastewater, Treatment Plant (30000 m3/d) , resulting in reducing the cost of treatment up to $2.3 million per year

29th Annual National Conference of the American Society of ...
29th Annual National Conference of the American Society of ...

Ecological Restoration, in Drastically Degraded Mined Areas L.E. Dias*, I.R. de Assis, and G.C. Rocha ... treatment ,of Acid Mine, Drainage with Municipal ,Wastewater,? W.H.J. Strosnider*, B.K. Winfrey and R.W. Nairn 498 ... Characteristics of Reclaimed ,Coal Mine, Soils under Forest and Pasture Based System in Mississippi A. Adeli*, ...

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Road West, North Branch, Jingkai Road, Puyang City