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Quality of acid mine 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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Quality of acid mine wastewater
Treatment of Organic Recalcitrant Contaminants in Wastewater
Treatment of Organic Recalcitrant Contaminants in Wastewater

31/3/2016, · Roslev et al. studied the degradation of four different phthalic ,acid esters, in an activated‐sludge process, and showed an almost 96% association of DEHP (showing the least biodegradation among the four phthalates) with the ,wastewater, suspended solids.

use of fatty acid methyl esters as biomarkers to determine ...
use of fatty acid methyl esters as biomarkers to determine ...

The analysis of fatty ,acid, methyl ,esters, (FAME) profiles provides insight into important changes in microbial communities in ,wastewater, treatment plants, in …

Elimination and ecotoxicity evaluation of phthalic acid ...
Elimination and ecotoxicity evaluation of phthalic acid ...

Phthalic ,acid esters, Textile-dyeing ,wastewater, Ecotoxicity evaluation ,Wastewater, treatment Dissolved organic matter abstract Phthalic ,acid esters, (PAEs), presented in fabrics, surfactants and detergents, were discharged into the ecosystem during textile-dyeing ,wastewater, treatment and might have adverse effects on water eco-systems.

System and method for treating wastewater containing ...
System and method for treating wastewater containing ...

lowering the pH level of the reacted wastewater with an acidic solution that completely dissolves into the reacted wastewater and has an anion that prevents precipitation in the reacted wastewater when added to render the wastewater at a level that the broken down esters can be biodegraded within a wastewater treatment facility.

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