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Reuse technology 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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Reuse technology of fracturing flowback fluid
Key companies in Guiyang|Enterprises|chinadaily.com.cn
Key companies in Guiyang|Enterprises|chinadaily.com.cn

The ,Guizhou, branch was also one of the first water-saving enterprises to reach its ,wastewater, ... established in 1958 as the ,Guizhou, Kaiyang Phosphorous ,Mine, ... sulphuric ,acid,, and ...

Chemical weathering and the role of sulfuric and nitric ...
Chemical weathering and the role of sulfuric and nitric ...

Guizhou, Province is one of the most strongly affected regions by ,acid, rain in China owing to high sulfur content coal combustion [Hong and Zhang, 1992]. In this study, more depleted δ 34 S values and higher SO 4 2− concentrations are observed in the upstream region of the Wujiang River, indicating anthropogenic inputs from coal mining and combustion.

CSIRO PUBLISHING | Environmental Chemistry
CSIRO PUBLISHING | Environmental Chemistry

B College of Resource and Environmental Engineering, ,Guizhou, University, Guiyang 550025, China. ... Arsenic geochemistry of ,acid mine, drainage. ,Mine, Water and the Environment 34, 181–196. ... Arsenic and antimony in water and ,wastewater,: ...

Removal of antimony from antimony mine flotation wastewater ...
Removal of antimony from antimony mine flotation wastewater ...

wastewater, from metallurgy, rubber and mining industries. Among those, the flotation ,wastewater, (FW), which typ-ically contains high concentrations of Sb in the presence of sodium butylxanthate and traces of arsenic (As) (Zhu et al., 2009), is a major pollution source of Sb. In general, FW comes from the Sb mineral processing where the

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