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Hazardous waste sludge treatment 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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Hazardous waste sludge treatment equipment
Sludge disposal - Henan Tongda Heavy Industry Science And ...
Sludge disposal - Henan Tongda Heavy Industry Science And ...

16/9/2020, · The ,sludge treatment, technology mainly includes ,sludge, thickening and dewatering, aerobic digestion, anaerobic digestion, drying, composting and incineration. Some people mistakenly believe that ,sludge, drying and incineration is the most advanced ,sludge treatment, technology at present, and represents the development direction of ,sludge treatment, technology, so it is promoted without analysis.

Coal mining - Wikipedia
Coal mining - Wikipedia

Coal mining, is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production. In the United Kingdom and South Africa, a coal mine and its structures are a colliery, a coal mine is called a 'pit ...

Soybean - Wikipedia
Soybean - Wikipedia

The soybean or soya bean (Glycine max) is a species of legume native to East Asia, widely grown for its edible bean, which has numerous uses.. Traditional unfermented food uses of soybeans include soy milk, from which tofu and tofu skin are made. Fermented soy foods include soy sauce, fermented bean paste, nattō, and tempeh.Fat-free (defatted) soybean meal is a significant and cheap source of ...

Melamine | C3N3(NH2)3 - PubChem
Melamine | C3N3(NH2)3 - PubChem

mixt of partially aminoalkylated polyacrylamide & urea, thiourea, guanidine, dicyandiamide, aniline, & ,melamine, were used as flocculants for wastewater ,sludge treatment,. [nagatsu h, cationic polymer flocculants for waste water ,treatment,; japan kokai patent no …

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