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Recovery and utilization 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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Recovery and utilization of fracturing flowback fluid
(PDF) Research on Treating Acid Wastewater Containing ...
(PDF) Research on Treating Acid Wastewater Containing ...

With the presence of ,iron,, the acclimation period of SRB reduces more than 20% under ,high, Zn 2+ ,concentration,; the inhibiting ,concentration, of Zn 2+ to SRB increases by approximately 20%; the ...

Enriched Co-Treatment of Pharmaceutical and Acidic Metal ...
Enriched Co-Treatment of Pharmaceutical and Acidic Metal ...

Keywords: zero-valent ,iron,; cotreatment; ,acidic, mine drainage; fluidized-bed reactor 1. Introduction ,Acidic, mine water resulting from the open mine tailings often contains sulfates and a complex mixture of heavy metal ions. These mine tailings are characterized to have a ,high concentration, of sulfide ,containing, minerals, such as pyrite (FeS2).

Reduction of iron (II) ions in synthetic acidic wastewater ...
Reduction of iron (II) ions in synthetic acidic wastewater ...

occurred because of high-level water pollution due to increased human activity in the industrial and mining sectors. Heavy metal from industrial and mining waste that can threaten the health of the population, source of life and ecological system is iron (II). The iron metal tends to accumulate in living organisms, which can trigger various

Research on Treating Acid Wastewater Containing Heavy Metal
Research on Treating Acid Wastewater Containing Heavy Metal

wastewater, treatment. Some successes in ,wastewater containing, heavy metal ions treatment has recently been achieved by SRB. And it has become a hot point and front line gambit among the field of relevant ,wastewater, treatment. A. Chromium-,Containing Wastewater, . ,Acidic wastewater, from electroplating, tanning, mining

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