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Study on oily sludge treatment technology

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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Study on oily sludge treatment technology
Supercritical Water Oxidation (SCWO) for Wastewater Treatment
Supercritical Water Oxidation (SCWO) for Wastewater Treatment

In this chapter, general information on ,supercritical water oxidation, processes is given, effects of operational parameters such as temperature, pressure, reaction time, waste and oxidant concentration on waste ,treatment, are discussed, and applied scientific methods and practical solutions to possible operational problems such as corrosion, salt deposition and carbonization are compiled in detail.

Facilitating the natural semi-drying of oily sludge by ...
Facilitating the natural semi-drying of oily sludge by ...

The formula to calculate the moisture content is (noted as w%): w%=m0−m0′m0*100%w%=m0−m0′m0*100%. (1) (2) To assess the moisture content of the ,oily sludge, after adding the chemical reagent, we assessed the mass of the beaker, added ,oily sludge,, and added OSM or chemical reagent based on the mass percentage.

Evaluation of different polymeric coagulants for the ...
Evaluation of different polymeric coagulants for the ...

treatment,, owing to its low impact on human health, low amount of ,sludge, generation and cost estimation are discussed. The economic prospects of developing natural PCs such as starch, chitosan and moringa for wastewater ,treatment, were introduced for future research. Tetteh & Rathilal, Cogent Engineering (2020), 7: 1785756

Handbook Estimating Sludge Management Costs
Handbook Estimating Sludge Management Costs

----- 2.8.7 ,Sludge application, ;to cropland. o ,Sludge, volume = 5 million gal/yr. ,o Solids concentration =18 percent. o ,Sludge application, rate = 5 dry tons/acre (land is not purchased). o Base capital cost from Figure 10-1 = $170,000.

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