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Quotation of waste sludge treatment

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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Quotation of waste sludge treatment
Integrated treatment system for refinery oily sludges ...
Integrated treatment system for refinery oily sludges ...

BACKGROUND OF THE INVENTION. 1. Field of the Invention . This invention relates to the ,treatment, of refinery sludges in a closed integrated system utilizing refinery-generated solvents and recycling solvent and oil removed from the ,sludge, back to the refinery for further processing leaving a residue of filtered solids which can be disposed of in a land fill.

Operation of Wastewater Treatment Plants: A Field Study ...
Operation of Wastewater Treatment Plants: A Field Study ...

Wastewater Facilities Page GLOSSARY i 3.0 Collection, ,Treatment,, Disposal 3-1 3.1 Collection of Wastewater 3-1 3.10 Sanitary, Storm, and Combined Sewers 3-2 _3_._2_ ,Treatment, Plants 3-5 3.3 Pretreatment 3-8 3.30 General 3-8 3.31 Screening 3-8 3.32 Shredding 3-9 3.33 Grit Chambers 3-10 3.4 Flow Measuring Devices 3-12 3.5 Primary ,Treatment, 3-15 3.6 Secondary ,Treatment, 3-19 3.60 General …

Pretreatment of microbial sludges (Patent) | DOE Patents
Pretreatment of microbial sludges (Patent) | DOE Patents

@article{osti_6884416, title = {,Pretreatment of microbial sludges,}, author = {Rivard, C J and Nagle, N J}, abstractNote = {Methods are described for pretreating microbial sludges to break cells and disrupt organic matter. One method involves the use of sonication, and another method involves the use of shear forces. The pretreatment of ,sludge, enhances bioconversion of the organic fraction.

Land Treatment of Petroleum Refinery Sludges
Land Treatment of Petroleum Refinery Sludges

----- FIGURES Figure Page 4.1 Land ,treatment, research site location 30 4.2 Typical vertical soil profile at site 35 4.3 Partial view of land ,treatment, facility 37 4.4 ,Sludge, applicator 38 5.1 Method of installation of soil pore water sampler 50 5.2 Vacuum soil moisture sampler 51 5.3 Land ,treatment, simulation apparatus used in the field 53 5.4 Land ,treatment, simulation apparatus used in the ...

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