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It can improve the alkalinity of acid wastewater

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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It can improve the alkalinity of acid wastewater
Textile Dyeing Wastewater Treatment - IntechOpen
Textile Dyeing Wastewater Treatment - IntechOpen

process may account for only 5% of the volume of ,wastewater,, while COD accounts for 60% or more in the conventional dyeing and finishing business. The chroma is one pollutant of the ,wastewater, which causes a lot of concerns. In the dyeing process, the average dyeing rate is more than 90%. It means that the residual dyeing rate in

Perfluorooctanoic acid - Wikipedia
Perfluorooctanoic acid - Wikipedia

Perfluorooctanoic ,acid, (PFOA) (conjugate base perfluorooctanoate)—also known colloquially as C8—is a perfluorinated carboxylic ,acid, produced and used worldwide as an industrial surfactant in chemical processes and as a material feedstock, and is a health concern and subject to regulatory action and voluntary industrial phase-outs.PFOA is considered a surfactant, or fluorosurfactant, due to ...

POREX Tubular Membrane Filter (TMF™) Applied in a Plastic ...
POREX Tubular Membrane Filter (TMF™) Applied in a Plastic ...

consumption by reusing the ,wastewater, from the process. In 2012, a new system was built by a certified water treatment company to fulfill the client’s expectation for a “treat and reuse” process. There are four different streams of ,wastewater, from the customer’s workshop: 1. 312 m3/day ,Acid,/Alkaline and Copper ,wastewater

Agricultural wastewater treatment - Wikipedia
Agricultural wastewater treatment - Wikipedia

Agricultural ,wastewater, treatment is a farm management agenda for controlling pollution from surface runoff that may be contaminated by chemicals in fertiliser, pesticides, animal slurry, …

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