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Neutralization process for treatment of acid wastewater from hospital 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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Neutralization process for treatment of acid wastewater from hospital laboratory
Removal of chloride from simulated acidic wastewater in ...
Removal of chloride from simulated acidic wastewater in ...

1/5/2019, · Generally, dilute sulfuric acid is used to wash and recycle the chlorine-containing resin after dechlorination. Thus, the washing wastewater produced is a dilute sulfuric acid solution containing 20–40 g·L− 1 H 2 SO 4 and, 0.8–1.0 g·L − 1 chloride, ions.

Understanding the Ocean Acidification Equation and Its ...
Understanding the Ocean Acidification Equation and Its ...

19/5/2020, · When carbon dioxide reaches the ocean water, it forms what’s known as carbonic acid. The compound is then broken into hydrogen ,ions, and bicarbonate, the former of which is what causes the oceans to become more ,acidic,. This article talks about ocean acidification and how it directly impacts the environment as well as the life inside the oceans.

The pH Value Of Purified Water - Wastewater Treatment Plants
The pH Value Of Purified Water - Wastewater Treatment Plants

31/5/2020, · pH or the potential hydrogen level is a measure of H+ ,ions, as against OH- ,ions, in a substance. It tells us whether an aqueous solution is ,acidic, or alkaline (basic). Like already mentioned, a pH level below 7 indicates ,acidic, nature – processed foods like cheese, yoghurt, and fish, above 7 shows alkalinity or basicity – vegetables like beets, bell peppers and kale, and 7 is neutral pH levels.

What is Acidic Water and How Do You Treat It? – Fresh ...
What is Acidic Water and How Do You Treat It? – Fresh ...

To raise the pH of acidic water, acid neutralizers employ calcite, a media very rich in calcium., Calcium, and, magnesium, are the two ions that lead to water hardness. As the calcite dissolves in the water, the corrosive acidity is reduced, but the hardness of the water does increase. The solution to acidic water does result in moderately hard water.

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