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Treatment measures of tunnel grouting waste slurry

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 measures of tunnel grouting waste slurry
Multicriteria Assessment of Alternative Sludge Disposal ...
Multicriteria Assessment of Alternative Sludge Disposal ...

A belt filter ,press, compresses the ,sludge, between two endless porous belts tensioned over a series of rollers to squeeze out the water [2]. ... ,treatment,, is a ,column, filled with various types of solid media used for the ,treatment, of ... repeated contact with ,oil, products can be detrimental to health.

HBP Heat treatment equipment
HBP Heat treatment equipment

Four-,column hydraulic press,: Y32-500: 7: cylindrical grinding machine: M1332B*2000: 8: ... > ,Oil, gas water ,treatment, matching technology&products > ,Oil, & Gas ... > Oily ,Sludge, Recycling > Aged ,Oil Treatment, > Harmless ,treatment, of pyrolysis and incineration > Fracturing fluid acidizing ,treatment, > ,Oil, Tank Cleaning Equipment > Environmental ...

Belt filter - Wikipedia
Belt filter - Wikipedia

The ,belt filter, (sometimes called a belt ,press, filter, or ,belt filter press,) is an industrial machine, used for solid/liquid separation processes, particularly the dewatering of sludges in the chemical industry, mining and water ,treatment,.,Belt filter, presses are also used in the production of apple juice, cider and winemaking. The process of filtration is primarily obtained by passing a pair ...

Sludge Handling And Disposal - EPA
Sludge Handling And Disposal - EPA

----- GRAND RAPIDS/ MICHIGAN PRIMARY ,TREATMENT, + HIGH RATE ACTIVATED ,SLUDGE, CHEMICAL ADDITION TO PRIMARY ,TREATMENT SLUDGE, FILTRATION DATA Chemical ,Treatment, None Raw ,Sludge, % Solids 9.0-5.9 Filter Yield lb/ft /hour .,Sludge, Conditioning Chemicals 9.7-3.9 FeCl3/CaO $/Ton 1.75 - 8.09 17-20 ppm Fe^+ 0.3-0.1 ppm Anion Polymer 10.1-6.2 9.2-3.0 FeCl3 ...

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