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acidic gas field fracturing flow-back fluids discharge chart

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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acidic gas field fracturing flow-back fluids discharge chart
Semiconductor Wastewater Treatment - Ovivo
Semiconductor Wastewater Treatment - Ovivo

Semiconductor fabrication processes such as chemical mechanical planarization (CMP), lithography, and ,etching,, stripping and cleaning, result in a variety of ,wastewater, compositions (CMP, BG, ,acid, and alkaline waste, metal-bearing waste and organic waste), which require specialized treatment to meet stringent global and local reclamation and discharge regulations.

40 CFR Appendix C to Part 438 - Metal-Bearing Operations ...
40 CFR Appendix C to Part 438 - Metal-Bearing Operations ...

The ,wastewater, from this operation is the ,acid, pickling neutralization rinse water. ,Acid, Treatment With Chromium is a general term used to describe any application of an ,acid solution, containing chromium to a metal surface. ,Acid, cleaning, chemical ,etching,, and pickling are types of ,acid, treatment.

Galvanochemical Treatment Method of Copper-ammonia …
Galvanochemical Treatment Method of Copper-ammonia …

The initial pH of the ,solution, was adjusted by addition concentrated sulfuric ,acid,. The synthetic ,wastewater, was analysed before and after the treatment. The experiments were conducted with six different ,solution, concentrations as ,copper, (4.8, 9.5, 47, 125, 350 and 520 mg L-1).

Semiconductor Wastewater Treatment
Semiconductor Wastewater Treatment

Semiconductor fabrication processes such as chemical mechanical planarization (CMP), lithography, and ,etching,, stripping and cleaning, result in a variety of ,wastewater, compositions (CMP, BG, ,acid, and alkaline waste, metal-bearing waste and organic waste), which require specialized treatment to meet stringent global and local reclamation and discharge regulations.

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Road West, North Branch, Jingkai Road, Puyang City