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What is acid wastewater

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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What is acid wastewater
Effect of operational parameters on decolorization of Acid ...
Effect of operational parameters on decolorization of Acid ...

Advanced Oxidation Processes (AOPs) have been used as emerging ,wastewater, treatment technologies which can effectively handle various hazardous organics in ,wastewater, and groundwater. This study examined the photodecolorization of azo dyes in aqueous solution by combined UV, individual and coupled photocatalysts. The model substrate employed in this work was C.I. ,Acid, Yellow 23 (AY23) …

"Sustainable Decolorization of Reactive and Acid Dye ...

Jablonski, Marissa R., ",Sustainable Decolorization of Reactive and Acid, Dye ,Wastewater, Using Photo-fenton Oxidation Both with and Without Biodegradation: Laboratory and Field Studies" (2015). Theses and Dissertations. 883. https://dc.uwm.edu/etd/883

DECOLORIZATION OF COLORED WASTEWATER CONTAINING AZO ACID …
DECOLORIZATION OF COLORED WASTEWATER CONTAINING AZO ACID …

In this paper, the ,decolorization, of colored textile ,wastewater, was investigated using Photo-Fenton process. ,Acid, Blue 92 (AB92) was used as an azo ,acid, dye model. The effect of ,decolorization, parameters such as ferrous ion concentration, dye concentration and sodium salts (acetate, nitrate, carbonate and bicarbonate) were investigated.

Decolorization of acid blue 29 disperse red 1 and congo ...
Decolorization of acid blue 29 disperse red 1 and congo ...

Decolorization of acid, blue 29, disperse red 1 and congo red by different indigenous fungal strains Chemosphere . 2021 Jan 5;271:129532. doi: 10.1016/j.chemosphere.2021.129532.

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