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Electrolysis of acidic wastewater with iron and graphite electrodes

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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Electrolysis of acidic wastewater with iron and graphite electrodes
Treatment of textile waste water using natural catalyst ...
Treatment of textile waste water using natural catalyst ...

18/7/2018, · technology for treating industrial dye wastewaters. It is a ,pollution control, technology that involves the use of microorganisms to catalyze the degradation or transformation of various toxic chemicals to less harmful forms. Biosorption involves the entrapment of dyes in the matrix of the adsorbent (microbial biomass) without destruction

CE 332 Environmental Engineering- Lab I (Lab Manual)
CE 332 Environmental Engineering- Lab I (Lab Manual)

ionization constant for ,water,. In other words, ,water, (de-ionized or distilled ,water,) at 25°C dissociates to yield 10-7mol/L of hydrogen ion (H+) and 10-7mol/L of hydroxyl ion (OH-). Hence, according to Equation (1) pH of deionized ,water, is equal to 7. The values of pH,0 to a little less than 7 are termed as ,acidic, and the values of pH a little

Biological and Chemical Wastewater Treatment Processes ...
Biological and Chemical Wastewater Treatment Processes ...

2/12/2014, · ,Wastewater,, or sewage, originates from human and home wastewaters, industrial wastes, animal wastes, rain runoff, and groundwater infiltration. Generally, ,wastewater, is the flow of used ,water, from a neighborhood. The ,wastewater, consists of 99.9% ,water, by weight, where the remaining 0.1% is suspended or dissolved material.

Selective Separation of Fe (III) & Cr (III) from acidic ...
Selective Separation of Fe (III) & Cr (III) from acidic ...

2Associate professor of chemical engineering, SRICT, Ankleshwar Abstract-There are several acidic waste water from chemical process industries which consist of heavy metals. One of the waste water from process industries has been selected to seprate selectively iron and chromium from acidic wastewater. The concentration

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