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Fracturing flowback fluid in Shanxi Province

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 flowback fluid in Shanxi Province
Simultaneous Removal of Molybdenum Antimony and Selenium ...
Simultaneous Removal of Molybdenum Antimony and Selenium ...

Mo, Sb and Se form oxyanions in solution, and are therefore difficult to remove by traditional wastewater treatment methods (e.g. alkaline precipitation). Simultaneous Removal of Molybdenum, Antimony and Selenium Oxyanions from Wastewater by Adsorption on Supported Magnetite | SpringerLink

Conceptual process design as a prerequisite for solving ...
Conceptual process design as a prerequisite for solving ...

1/2/2004, · A Dutch WasteWater Treatment (WWT) company plans to build a plant for, treating molybdenum, containing industrial wastewater streams (∼330,000 ton/year) coming from a petrochemical plant producing styrene monomer. This wastewater stream contains a significant concentration (800–1000 ppm) of, molybdenum, in the form of molybdate ion (MoO 42−).

Synthesis and structural characterization of α-MoO3 from ...
Synthesis and structural characterization of α-MoO3 from ...

The study investigated the use of ethylene glycol to form alpha-MoO3 from molybdic acid wastewater by thermal, treatment, at 300 A degrees C for 1 h. The color change, pH values, and residual...

Method for removing metal from wastewater - Mitsubishi ...
Method for removing metal from wastewater - Mitsubishi ...

A ,method, for removing metals including copper and ,molybdenum, from ,wastewater, formed by subjecting at least a part of liquid waste to wet combustion ,treatment, or wet oxidation ,treatment,, said liquid waste resulting from an acrylic ,acid, production process involving the steps of forming acrylic ,acid, through catalytic vapor phase oxidation of at least one of propane, propylene, and acrolein, and purifying the acrylic ,acid, through distillation, wherein the ,method, …

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