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A kind of alkali for treating 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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A kind of alkali for treating acid wastewater
Chapter 3: Advanced Wastewater Treatment for Nitrogen Removal
Chapter 3: Advanced Wastewater Treatment for Nitrogen Removal

75% of N left for advanced ,wastewater treatment, ... region ,of high, solute ,concentration, through a membrane to a region of low solute ,concentration, by applying a pressure in ... Strongly ,acidic, functional groups derived from strong acids, e.g., R-SO 3 H (sulfonic)

The Treatment of High Concentration Dyeing Wastewater with ...
The Treatment of High Concentration Dyeing Wastewater with ...

process, the pre-treatment is especially important in the whole course of the treatment. The pre-treatment methods of high concentration dyeing wastewater mainly include the following methods: physical (coagulant sedimentation and coagulant gas floating), chemical (advanced oxidation and electrochemical processes), and biological

WATER & WASTEWATER TREATMENT - its-envilab.com
WATER & WASTEWATER TREATMENT - its-envilab.com

An Aluminium based liquid coagulant suitable for ,treatment, of water and industrial ,wastewater,. A ,high, molecular weight, ,high, anionic charge polyacrylamide in which works effectively as flocculation aid in numerous solid-liquid clarification processes. A ,high, molecular weight cationic polyacrylamide supplied in granular form. The

14 Industrial Wastewater Treatment Principals and Ideas
14 Industrial Wastewater Treatment Principals and Ideas

This type of ,wastewater, should be recycled after proper ,treatment, in the plant. 5. ,Organic wastewater, that is similar in composition and properties to municipal ,wastewater,, ... ,Acidic wastewater, mainly comes from steel plants, chemical plants, ... ,High,-,concentration, acid-alkali ,wastewater, should be prioritized for recycling.

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Road West, North Branch, Jingkai Road, Puyang City