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Treatment of oil sludge by oxidation extraction integrated equipment

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 oil sludge by oxidation extraction integrated equipment
Influence of a prolonged solid retention time environment ...
Influence of a prolonged solid retention time environment ...

Low ,sludge, yield (0.22 gVSS.gCOD!1) and endogenous decay coefficient (0.05 day!1) were achieved in 300 days SRT MBR compared to CAS process. The experimental results revealed that both MBRs with SRT of 10 days and 300 days have an identical ratio of dead to …

The mechanisms of granulation of activated sludge in ...
The mechanisms of granulation of activated sludge in ...

28/4/2018, · Many wastewater ,treatment, plants need capacity extension due to stricter ,treatment, demands. At the same time, surface area is often limited. Especially the nitrification step of traditional nitrogen removal requires large reactor volumes when based on the conventional activated ,sludge, process due to the long solids retention time (SRT) needed to allow for slow growing bacteria.

Enhanced economic feasibility of excess sludge treatment ...
Enhanced economic feasibility of excess sludge treatment ...

16/5/2019, · The ,excess sludge, (ES) generated from wastewater ,treatment, plants entails high expenditure for its ,treatment, and disposal. In this study, firstly, the ,influence, of mild-thermal (70 and 90 °C) and alkali-(pH 10 and 11) pretreatment methods on solubilization and acid generation from ES was investigated. The experimental results showed that the solubilization (SCOD/TCOD) increased as ...

Efficiency of PAC in Water Treatment Plant & Disposal of ...
Efficiency of PAC in Water Treatment Plant & Disposal of ...

water ,treatment, plant ,sludge, into the aquatic ,environment, could be substantially reduced. Keywords: Efficiency of Alum, Coagulants, PAC, ,sludge, generation, ,treatment, plant INTRODUCTION Water ,treatment, plants are designed to process raw water in order to ... a pH, temperature, alkalinity etc also ,influence, the dosage. Coagulants are classified ...

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