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How to treat acid wastewater in laboratory

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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How to treat acid wastewater in laboratory
Glossary of Water Treatment Terms and Definitions
Glossary of Water Treatment Terms and Definitions

Neutralizer, A common designation for alkaline materials such as calcite (calcium carbonate) or magnesia (magnesium oxide) ,used, in the neutralization of ,acid, waters. Alkaline water can also be neutralized by the addition of an ,acid,. The neutral point of the pH scale is 7.0, indicating the presence of equal numbers of free hydrogen and ,hydroxide, ...

Water purification » Ecologix Systems
Water purification » Ecologix Systems

The processes below are the ones ,commonly used, in water purification plants. ... (,acid, rain for example). If the water is acidic (lower than 7), lime, soda ash, or ,sodium hydroxide, can be added to raise the pH during water purification processes. Lime addition increases the calcium ion concentration, thus raising the water hardness.

Treatment of Effluents of Fertilizer Industry ...
Treatment of Effluents of Fertilizer Industry ...

Sodium, chloride is reacted with ammonium bicarbonate producing ammonium chloride and ,sodium, bicarbonate. The ammonium chloride solution is filtered, evaporated and crystallized. Ammonium chloride is also manufactured by direct neutralization of ammonia with hydrochloric ,acid, gas. 2. Phosphatic Fertilizer Industry: a. Phosphoric ,Acid,:

pH Adjusters | Spectrum Chemical
pH Adjusters | Spectrum Chemical

Sodium, Bicarbonate, Powder, BiotechGrade is a ,commonly used, laboratory chemical that can react with both acids and bases, therefore it can be ,used, as a ,neutralizer,. Spectrum offers highly ... Pricing & …

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