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Fracturing flowback fluid can be reinjected

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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Fracturing flowback fluid can be reinjected
Resource utilization of pickling wastewater (waste acid)
Resource utilization of pickling wastewater (waste acid)

1.3 neutralization method. Neutralization is the most commonly used method to treat pickling wastewater (waste acid). The commonly used neutralizing agents are limestone, soda, sodium hydroxide, fly ash, etc. The process of lime neutralization + three effect evaporation is adopted.

Limestone for acid neutralization in Industrial Wastewater ...
Limestone for acid neutralization in Industrial Wastewater ...

The neutralization process occurs when strong acids, in intimate contact with limestone chips, react with Calcium Carbonate (CaCO 3, the primary constituent of limestone) to form water, carbon dioxide, and calcium salts. The following depicts the neutralization of hydrochloric acid by limestone. CaCO 3 + 2HCl → CaCl 2 + CO 2 + H 2 O

Magnesium HydroxideNeutralization Agent of Acid Wastewater
Magnesium HydroxideNeutralization Agent of Acid Wastewater

Product feature for Neutralize ,acid wastewater,: 1. No matter what kind ,of acid, it neutralizes, its PH value is not more than 9. ,2,. Magnesium hydroxide is a relatively slow neutralizer. It will not scale even used to neutralize sulfuric ,acid,. 3. Because of the activity and absorption ability of magnesium hydroxide, heavy metal will be absorbed during ,neutralization,. 4.

What is the principle of the acid-base neutralization ...
What is the principle of the acid-base neutralization ...

5000L/H reverse osmosis system ,wastewater, treatment/water filter machine price. What is the principle of the ,acid,-base ,neutralization, water treatment ,method,? by:Ocpuritech 2021-03-15 ...

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