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shale gas fracturing flow-back fluids reinjection

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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shale gas fracturing flow-back fluids reinjection
Meaning of
Meaning of "neutralization"

The pH of the neutralized solution depends on the ,acid, strength of the reactants. ,Meaning, of "neutralization" In the context of a chemical reaction the term neutralization is used for a reaction between an ,acid, and a base or alkali. Historically, this reaction was represented as ,acid, …

Calcined Mg/Al-LDH for acidic wastewater treatment ...
Calcined Mg/Al-LDH for acidic wastewater treatment ...

1/3/2018, · Acid drainage (AD) poses a significant concern for water pollution due to its strong acidity and the toxicity of its various contaminants (e.g., heavy metal ions). In order to minimize the harmful effects of AD, the acidity must be neutralized and the contaminants be removed.

Glossary of Water Treatment Terms and Definitions
Glossary of Water Treatment Terms and Definitions

The quantitative capacity of water to neutralize an acid; that is, the measure of how much acid can be added to a liquid without causing a significant change in pH. Alkalinity is not the same as pH because water does not have to be strongly basic (high pH) to have high alkalinity.

6.6 Alkalinity and Acid Neutralizing Capacity
6.6 Alkalinity and Acid Neutralizing Capacity

ANC is the ,acid,-,neutralizing, capacity of solutes plus particu-lates in an unfiltered water sample , reported in equivalents per liter (or milliequivalents or microequivalents per liter). ANC is equivalent to alkalinity for samples without titratable particulate matter. Carbonate alkalinity is the ,acid,-,neutralizing, …

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