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Acid industrial wastewater from a factory

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 a factory
The pH Level of Ammonia | Sciencing
The pH Level of Ammonia | Sciencing

Ammonia, is a common liquid used in households and industry, easily identified by its distinctive smell. Many of ,ammonia,’s uses and benefits derive from its pH level, which is the measure of how acidic or alkaline (basic) a solution is. The standard pH of ,ammonia, explains many of the properties of the chemical. ,Ammonia, ...

Virtual ChemBook
Virtual ChemBook

Wastewater, Treatment - Elmhurst Sewage Treatment Plant - Virtual Tour: Intermolecular Forces - Ionic, Polar, Non-polar, Hydrogen Bonding Vision - Application of alkene cis/trans isomers: Natural Biochemical Cycles - carbon, ,nitrogen,, and phosphorus cycles

Anaerobic lagoon - Wikipedia
Anaerobic lagoon - Wikipedia

An ,anaerobic lagoon, or manure lagoon is a man-made outdoor earthen basin filled with animal waste that undergoes anaerobic respiration as part of a system designed to manage and treat refuse created by concentrated animal feeding operations (CAFOs). Anaerobic lagoons are created from a manure slurry, which is washed out from underneath the animal pens and then piped into the lagoon.

Ammonia | CADDIS Volume 2 | US EPA
Ammonia | CADDIS Volume 2 | US EPA

Ammonia, (NH 3) is a common toxicant derived from wastes (see Figure 1), fertilizers and natural processes. ,Ammonia nitrogen, includes both the ionized form (ammonium, NH 4 +) and the unionized form (,ammonia,, NH 3). An increase in pH favors formation of the more toxic unionized form (NH 3), while a decrease favors the ionized (NH 4 +) form.

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