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Treatment of acid wastewater by filtration neutralization

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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Treatment of acid wastewater by filtration neutralization
DISINFECTION OF TREATED WASTEWATER
DISINFECTION OF TREATED WASTEWATER

iii Reclaimed water Water that has been derived from sewerage systems or ,industry, processes and treated to a standard that is appropriate for its intended use. Residual A chemical used or produced during the disinfection process , which is present at the completion of that process. Reuse The utilisation of appropriately treated reclaimed water for some further

Acid Mine Drainage Wastewater & Tailings Treatment | JNE ...
Acid Mine Drainage Wastewater & Tailings Treatment | JNE ...

M ining presents many ,wastewater, challenges, including rain water run-off and tailings pond water ,treatment, in remote and sometimes freezing conditions. However, mining ,wastewater treatment, does have some advantages — large settling ponds allow for the use of long settling times to achieve excellent metal and total suspended solids (TSS) removal.

Industrial wastewater treatment and valorization for the ...
Industrial wastewater treatment and valorization for the ...

The recovered ,acid discharge, rate was 2 m 3 /h with an average concentration of 2%, which represented a contribution of 40 kg/h H 2 SO 4, equivalent to 40/98 = 0.41 kmoles of H 2 SO 4. Based on molar equivalents for the reactions, the amount of NH 3 needed would be 2 x 0.41 x 17 = 13.94 kg, which, being diluted to 5%, would have a flow of: 13,94/0,05 = 0,28 m3/h approximately of ammonia effluent.

Treatment of fish processing industry wastewater using ...
Treatment of fish processing industry wastewater using ...

The ,discharge, of fish processing industries will constitute a biohazard to ... itself to be the best secondary treatment option for the degradation of ,wastewater, released by the fish processing ,industry,. The ,wastewater,'s COD and bacteria have been reduced ... A sonophotochemical reactor for the removal of formic ,acid, from ,wastewater,.

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