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Drying treatment technology of oily sludge

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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Drying treatment technology of oily sludge
US5000860A - Method for dewatering alum sludge - Google ...
US5000860A - Method for dewatering alum sludge - Google ...

The dewaterability of alum sludge is improved by treating the alum sludge with low doses of hydrogen peroxide. The hydrogen peroxide enhances filterability and drainability of the alum sludge and...

ULTRASONIC PRE-TREATMENT OF WASTEWATER SLUDGE …
ULTRASONIC PRE-TREATMENT OF WASTEWATER SLUDGE …

H• radicals and hydrogen peroxide can be formed. Thus, three mechanisms (hydro-chemical shear forces, thermal decomposition of volatile hydrophobic substances in the sludge, and oxidizing effects of free radicals produced under the ultrasonic radiation are …

Application of Fenton's reagent combined with sawdust on ...
Application of Fenton's reagent combined with sawdust on ...

Fenton's reagent and sawdust were used on the dewaterability of the raw ,oily sludge, in this study. The result shows that the combination of the two ,treatment, processes is favorable, although the application of Fenton's reagent only is not so good.

Hydrogen Peroxide for Reduced Sulfur Compounds Tre | USP ...
Hydrogen Peroxide for Reduced Sulfur Compounds Tre | USP ...

Reduced Sulfur Compounds Treatment with Hydrogen Peroxide. Sulfur compounds, such as hydrogen sulfide, thiosulfates and mercaptans, can present serious wastewater problems for refiners. Hydrogen peroxide treatment is a cost effective way to reduce sulfur species. Download our Refinery Sulfide Oxidation Brochure (pdf) Hydrogen Sulfide

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