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oil gas field fracturing flow-back fluids recycled materials

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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oil gas field fracturing flow-back fluids recycled materials
Treatment of acidic wastewater from thien ke tin ...
Treatment of acidic wastewater from thien ke tin ...

@article{, title = {,Treatment of acidic wastewater, from thien ke tin processing factory by sulfate reducing bioreactor: a pilot scale ,study,}, journal = {Vietnam Journal of Biotechnology}, author = {Nguyen Thi Hai and Dinh Thuy Hang}, year = 2016, volume = 14 , number = 4 ...

Study on Treatment of Salicylhydroxamic Acid Wastewater ...
Study on Treatment of Salicylhydroxamic Acid Wastewater ...

Study on Treatment of Salicylhydroxamic Acid Wastewater from Tungsten Molybdenum Mineral Processing 1. Introduction. W–Mo ore is one of the dominant minerals in China due to abundant reserves, high utilization value, and... 2. Materials and Methods. The experimental wastewater prepared with ...

CASE STUDY: Recover Acid from Acidic Waste
CASE STUDY: Recover Acid from Acidic Waste

acidifying the wastewater. The freshwater stream becomes an acidic product which can be reused. The acid wastewater is partially neutralized, reducing its chemical waste liability. Results ElectroChem Acid Recovery successfully and reliably recovered acid from a representative acid regen wastewater. The acid was transferred to freshwater,

TREATMENT OF ACIDIC WASTEWATER FROM THIEN KE TIN ...
TREATMENT OF ACIDIC WASTEWATER FROM THIEN KE TIN ...

TREATMENT OF ACIDIC WASTEWATER FROM THIEN KE TIN PROCESSING FACTORY BY SULFATE REDUCING BIOREACTOR: A PILOT SCALE STUDY Nguyen Thi Hai, Dinh Thuy Hang* Institute of Microbiology and Biotechnology, Vietnam National University Hanoi * To whom correspondence should be addressed. E-mail: dthang@vnu.edu.vn Received: 09.11.2016 Accepted: 20.12.2016

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