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Acid industrial wastewater from an enterprise

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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Acid industrial wastewater from an enterprise
What Makes Something Acidic or Alkaline?
What Makes Something Acidic or Alkaline?

26/2/2019, · Since these hydroxyl and hydronium ions are in equilibrium, the solution is neither ,acidic, nor alkaline. An ,acid, is a substance which donates hydrogen ions into solution, while a base or ,alkali, is ...

Alkalinity and pH - Anaerobic Digesters - Flanders Health Blog
Alkalinity and pH - Anaerobic Digesters - Flanders Health Blog

19/4/2021, · Significant changes in alkalinity or pH are introduced in an anaerobic digester by substrate feed or the production of ,acidic and alkali, compounds, such as organic acids and ammonium ions, respectively, during the degradation of organic compounds in the digester.

Alkalinity - Wikipedia
Alkalinity - Wikipedia

Alkalinity, (from Arabic "al-qalī") is the capacity of water to resist acidification. It should not be confused with basicity which is an absolute measurement on the pH scale.. Alkanity is the strength of a buffer solution composed of weak acids and their conjugate bases.It is measured by titrating the solution with an ,acid, such as HCl until its pH changes abruptly, or it reaches a known ...

Synthesis of porous alkali-activated materials for high ...
Synthesis of porous alkali-activated materials for high ...

Abstract Many industries and industrial processes, such as electroplating, ,acid, mine drainage, the pharmaceutical industry, and industries that use phosphorous, produce large volumes of ,acidic wastewater, that must be treated before discharge. Generally, a large quantity of an ,alkali,, such as lime, caustic soda, or soda ash is used to ,neutralize, the ,acidic wastewater, and it is a costly ...

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