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Acid wastewater treatment of p-chlorophenol and sodium acetate

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 wastewater treatment of p-chlorophenol and sodium acetate
Fact Sheet: Sodium Azide | PennEHRS
Fact Sheet: Sodium Azide | PennEHRS

Revision - Original 4/2018. The requirements in Penn's Chemical Hygiene Plan SOP: Acutely Toxic Chemicals apply to all work involving ,sodium azide,. The Fact Sheet below gives hazard information and precautions for working with this chemical; however, this information is provided as a supplement to the SOP, which must first be read and understood by anyone planning to work with this chemical.

Study on the treatment of sudden cadmium pollution in ...
Study on the treatment of sudden cadmium pollution in ...

the Shanghai Macklin ,Biochemical, Technology Co. Ltd. (China). PVA with a molecular weight of 8.6 410 Da was ob-tained from the Wuhan Zhuochuang ,Biochemical, Co. Ltd. (China). CdCl 2$2.5H 2O, which was used to make the solution of Cd2+, was purchased from Tianjin Bodi Chemical Co. Ltd. HA was obtained from the Tianjin Guangfu Fine Chemical

Advances in heavy metal removal by sulfate-reducing ...
Advances in heavy metal removal by sulfate-reducing ...

In a ,biochemical, passive reactor (a common method to treat ,acid, mine ,wastewater, by using biological, chemical and physical processes in natural environment), HRT greatly affects the dynamic of a microbial community (Skousen et al. 2017).

Etp(EFFLUENT TREATMNT Plant) - SlideShare
Etp(EFFLUENT TREATMNT Plant) - SlideShare

NeutralizationTank Neutralization ,tank, is used to provide treatment to highly acidic or highly alkaline effluent trough neutralizing pH by addition of chemicals. Industry require neutralization of discharged effluent when it has as highly acidic and/or highly alkaline effluent. Acidic effluent is usually treated with lime stone or lime-slurry or caustic soda, depending upon the type and ...

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Road West, North Branch, Jingkai Road, Puyang City