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How to neutralize acid wastewater in industry

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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How to neutralize acid wastewater in industry
WASTEWATER TREATMENT & ZERO LIQUID DISCHARGE SOLUTIONS …
WASTEWATER TREATMENT & ZERO LIQUID DISCHARGE SOLUTIONS …

The ,wastewater, treatment plant at Coats Vietnam will treat the ,wastewater, originating from it’s polyester dyeing (disperse dyes - 70%) and nylon dyeing (,acid, dyes - 30%). Additional ,wastewater, originates from the cotton towel dyeing using vat/reactive dyes. For disperse dyeing, the two main chemicals used are a buffer and a levelling agent.

China Customized Industrial Effluent MBR for Wastewater ...
China Customized Industrial Effluent MBR for Wastewater ...

Industrial, effluent MBR ,wastewater, treatment plants Basics of Design 1.Design inlet water quality . This project belongs to the MBR membrane treatment project of printing and dyeing ,wastewater,, in which printing and dyeing is the main ,waste water,. The raw water is derived from the dyed ,wastewater, by biochemical effluent.

COD Method 410: Chemical Oxygen Demand (Titrimetric Mid ...
COD Method 410: Chemical Oxygen Demand (Titrimetric Mid ...

COD Chemical Oxygen Demand 1.0 Scope and Application 1.1 The, Chemical Oxygen Demand, (COD) method determines the quantity of oxygen required to oxidize the organic matter in a, waste, sample, under specific conditions of oxidizing agent, temperature, and time.

Commentary on Appropriate Wastewater Treatment System for ...
Commentary on Appropriate Wastewater Treatment System for ...

ammonia and organic acids such as acetic ,acid, and formic ,acid,, used to preserve and coagulate NR latex, respectively [6]. Furthermore, CL ,wastewater contains, high concentrations of sulfate. Sulfuric ,acid, is used in the processing of skim latex. Currently, open-type, anaerobic-aerobic systems, such as conventional lagoon systems, are used to treat

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