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fracturing flow-back fluids recycle centers

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 flow-back fluids recycle centers
Mercury removal from wastewater using agroindustrial waste ...
Mercury removal from wastewater using agroindustrial waste ...

In this study, adsorbent materials were prepared from sugarcane bagasse and modified with thermal treatment and chemical activation through activating agents (ZnCl2 and H3PO4). The modified adsorbents were then used to remove ,mercury, (Hg(II)) from aqueous solutions. Batch adsorption experiments were performed to explore the influence of the kinetics, isotherm, and pH, on Hg(II) …

Facile and efficient recovery of mercury based on poly ...
Facile and efficient recovery of mercury based on poly ...

Schematic representation of facile and high-,recovery, system ,of mercury, by a polymer ,containing, metal-complexation groups and soluble groups in acidic aqueous solution.

Process method and system for removing mercury from ...
Process method and system for removing mercury from ...

The invention claimed is: 1. A method for removing a trace amount ,of mercury, in a natural gas feed, comprising: recovering a mixture of produced water and ,mercury,-,containing, natural gas from an underground reservoir; separating the ,mercury,-,containing, natural gas from the produced water; scrubbing the ,mercury,-,containing, natural gas with an aqueous solution in an absorber, wherein the …

Behavior of Copper Nickel Cadmium and Mercury Ions in ...
Behavior of Copper Nickel Cadmium and Mercury Ions in ...

Microbial fuel cell (MFC) technology is widely used in ,wastewater, treatment, and heavy metal ions play a important role in MFCs. In this paper, we studied the effect of heavy metal ions (copper, nickel, cadmium and ,mercury,) on anode, mainly in voltage output and the ,recovery, after feeding with high concentration of those heavy metal ions.

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