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Tetrachloromethane acid resistant 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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Tetrachloromethane acid resistant wastewater
Characteristics of Wastewater | Wastewater Management
Characteristics of Wastewater | Wastewater Management

The test for ,pH, value of ,wastewater, is carried out to determine whether it- ,is acidic, or alkaline in nature. Fresh sewage is generally alkaline in nature, (its ,pH, value between 7.3 to 7.5). However, as the time passes, ,pH, value tends to fall due to production of acids by bacterial action, and the sewage tends to become ,acidic,.

The Importance of pH Measurement-print | Water Tech Online
The Importance of pH Measurement-print | Water Tech Online

For instance, a solution at ,pH 4, is 10 times more ,acidic, than a solution at ,pH, 5, and 100 times more ,acidic, than ,pH, 6. This is why keeping a close eye on ,pH, values is important in so many ,industrial, processes, as a small drift can have a significant effect on product quality as well as process efficiency and safety, both for workers and end customers.

Industrial Wastewater Treatment by Nanofiltration – A Case ...
Industrial Wastewater Treatment by Nanofiltration – A Case ...

The anodizing industry generates several alkaline and ,acidic wastewater, streams often with high concentrations of heavy metals. In this study, nanofiltration (NF) was used to treat ,wastewater, from individual baths, i.e., ,wastewater, from color rinse, alkaline pickling rinse, ,acidic, pickling rinse and anodizing rinse, as well as a mixture of all the ,wastewater, streams.

What is pH control? | Cleanawater
What is pH control? | Cleanawater

pH control, is the process of adding an alkaline or ,acidic, substance to a liquid in order to bring the measured ,pH, within a desired range. For example, most water authority regulators have specifications for the ,pH, range of ,waste water, that is discharged from commercial or ,industrial, sites.

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