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Comprehensive treatment of acid wastewater containing formaldehyde

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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Comprehensive treatment of acid wastewater containing formaldehyde
Neutralization of Wastewater in the Chemical Industry ...
Neutralization of Wastewater in the Chemical Industry ...

In most cases, sulfuric acid and sodium hydroxide are used in the neutralization of a base and an acid respectively. The major function of industrial neutralization in chemistry is to reduce the hazards that might be harmful to the lives of human and other living organisms. This is because the level of P.H affects the lives of many organisms.

Treating Acids & Alkalies in Industrial Wastewater
Treating Acids & Alkalies in Industrial Wastewater

These acids replace chemicals such as, sulphuric, acid and sodium hydroxide in chromic reduction, cyanide oxidation, metal precipitation, and neutralization …

Neutralization of Wastewater in the Chemical Industry ...
Neutralization of Wastewater in the Chemical Industry ...

In most cases,, sulfuric acid, and sodium hydroxide are used in the neutralization of a base and an acid respectively. The major function of industrial neutralization in chemistry is to reduce the hazards that might be harmful to the lives of human and other living organisms. This is because the level of P.H affects the lives of many organisms.

Chemicals used for pH Neutralization of Industrial Wastewater
Chemicals used for pH Neutralization of Industrial Wastewater

Chemicals, Used for pH Adjustment of Industrial, Wastewater,. The most commonly used, neutralization chemicals, for acid or base, neutralization, are 93% Sulfuric acid and 50%, Sodium hydroxide., In many cases these are very good choices, however, there are many considerations when selecting, chemicals and, these may not always be the best selection.

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