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waste oil extraction products

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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waste oil extraction products
Enhanced Decolorization and Treatment of Textile Dye ...
Enhanced Decolorization and Treatment of Textile Dye ...

Chemical, treatment of biochar (BC) with sulfuric ,acid, was done to improve the adsorption efficiency. Batch studies were carried out for ,decolorization, of RTDW by varying key reaction parameters in order to further optimize these ones. Significantly high ,decolorization, efficiency of up to 98 % was obtained using ,acid, modified biochar (MBC).

Anaerobic digestion wastewater decolorization by H2O2 ...
Anaerobic digestion wastewater decolorization by H2O2 ...

/ Anaerobic digestion ,wastewater decolorization, by H 2 O 2-enhanced electro-Fenton coagulation following nutrients recovery via ,acid, tolerant and protein-rich Chlorella production. In: ,Chemical, Engineering Journal. 2021 ; Vol. 406.

Decolorization of Azo Dyes Wastewater by Electrochemical ...
Decolorization of Azo Dyes Wastewater by Electrochemical ...

The ,electrochemical oxidation decolorization, of the azo dye ,wastewater, containing ,Acid, Red G (5-acetylamino-4- hydroxy-3-phenylazo-naphthalene-2,7-disulfonic sodium) was investigated. The effect of the operating parameters, such as applied voltage, dye concentration, electrolyte concentration and temperature, on the dye ,wastewater decolorization, efficiency was analyzed.

PHYSICO CHEMICAL ANALYSIS OF TEXTILE EFFLUENT AND ...
PHYSICO CHEMICAL ANALYSIS OF TEXTILE EFFLUENT AND ...

Red 128) and to optimize the various physico ,chemical, parameters such as pH, Temperature, Carbon and Nitrogen sources for efficient dye ,decolorization,. ,Acid, Red 128 in liquid culture. [II] MATERIALS AND METHODS 2.1. Sampling and analysis of effluent Coimbatore is one of the most industrialized cities in Tamil Nadu, India.

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