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Degreasing of wastewater under acidic conditions

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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Degreasing of wastewater under acidic conditions
(PDF) Flow Equalization and Neutralization
(PDF) Flow Equalization and Neutralization

The acidic wastewater can be neutralised by alkali reagents like caustic soda or lime. The simulator was designed to operate in both manual and automatic modes during the neutralisation process.

Industrial waste water treatment - SlideShare
Industrial waste water treatment - SlideShare

Chemical Treatment 1 Neutralization Industrial wastes often contain ,acidic, or ,alkaline, components which require neutralization ,before discharge, or treatment. For wastes that are discharged to receiving waters, a pH between 6 and 9 is frequently specified by regulatory agencies.

Wastewater Treatment for the Industrial Metal Finishing ...
Wastewater Treatment for the Industrial Metal Finishing ...

pH < 7 Acidic solution pH = 7 Neutral solution pH > 7 Basic solution. Neutralization of wastewater that is highly acidic (low pH) or highly basic (high pH) is required for discharge to municipal sewer systems or to rivers and streams.

Wastewater Treatment Plant Activated Sludge Method ...
Wastewater Treatment Plant Activated Sludge Method ...

Neutralization:Highly ,acidic, or ,alkaline, wastes ,should, be properly ,neutralized before, being discharged. III. Secondary Treatment:In secondary treatment, the dissolved and colloidal organic matter present in ,waste water, is removed b biological processes involving bacteria and other microorganisms.

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Road West, North Branch, Jingkai Road, Puyang City