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Industrial acid wastewater ppt

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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Industrial acid wastewater ppt
Industrial wastewater treatment - Wikipedia
Industrial wastewater treatment - Wikipedia

The two acids commonly used are hydrochloric ,acid, and ,sulfuric acid,. Wastewaters include acidic rinse waters together with waste ,acid,. Although many plants operate ,acid, recovery plants (particularly those using hydrochloric ,acid,), where the mineral ,acid, is boiled away from the iron salts, there remains a large volume of highly ,acid, ferrous sulfate or ferrous chloride to be disposed of.

Industrial wastewater treatment and valorization for the ...
Industrial wastewater treatment and valorization for the ...

These result from the action of a strong ,acid, (,sulfuric acid,) on a weak base (,ammonia,). This explains why their solutions are partially hydrolyzed and are slightly acidic. For the same reason, on boiling, ,ammonia, is released. Ammonium sulfate can form explosive mixtures with strong oxidants, such as chlorates. At elevated temperature, NH 3 is released.

Treating ammonium-rich wastewater with sludge from water ...
Treating ammonium-rich wastewater with sludge from water ...

1/3/2016, · Analytical results confirm that the theoretical sulfuric acid (100 mL sulfuric acid added to 1 L pure water) can dissolve enough aluminum to treat an ammonium-rich …

Treatment Technologies for Organic Wastewater | IntechOpen
Treatment Technologies for Organic Wastewater | IntechOpen

17/11/2011, · CWAO makes a promising technology for the treatment of refractory organic pollutants (phenolic compounds, carboxylic acids, N-,containing, compounds) in industrial wastewaters, such as Olive oil mill ,wastewater,, Kraft bleaching plant effluents, Coke plant ,wastewater,, Textile ,wastewater,, Alcohol-distillery ,wastewater,, Landfill leachate, Pulp and paper bleaching liquor, Heavily organic …

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