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Qualified treatment company for waste oil sludge and residue

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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Qualified treatment company for waste oil sludge and residue
Palm oil mill effluent treatment and utilization to ensure ...
Palm oil mill effluent treatment and utilization to ensure ...

This number was a little higher than the value reported by Saidu et al., which was 2.5–3.0 m 3 for each ,ton, of CPO production (equivalent to 0.55–0.65 m 3 ,per ton, FFB with 21.8% OER). The sources of POME are mainly from sterilization (36%), clarification and purification of CPO (60%), and hydro-cyclone (4%) processes.

Treatment of Landfill Leachate Using Activated Sludge ...
Treatment of Landfill Leachate Using Activated Sludge ...

As a result, the ,cost,-effective removal of ammoniacal nitrogen from ,landfill leachate, has been a significant challenge for the water treatment industry. Accordingly, activated ,sludge, processes have been key methods in ammoniacal nitrogen disposal because of the low associated costs and low secondary pollution. 5.1. Ammoniacal Nitrogen Removal by SBR

Anyone out there with a more economical solution to ...
Anyone out there with a more economical solution to ...

as for malaysia, solid waste management is being centralised and very costly. imagine to dispose a tonne of solid waste costs us rm3k, with those ,sludge, having moisture content of 70-80%. ,how much, …

Hybrid Life-Cycle Environmental and Cost Inventory of ...
Hybrid Life-Cycle Environmental and Cost Inventory of ...

For example, at the sludge substitution rate of 10% used in this study, 10 tons of cement must be produced per 1 DT of sludge; therefore, the dollar value …

Agricultural Composting: A Feasibility Study for NY Farms
Agricultural Composting: A Feasibility Study for NY Farms

Also, costs of aerated pile sludge treatment systems have been estimated to achieve optimal economies of scale at systems treating 60 or more dry tons of sludge per day, an amount that might be generated by a city of 600,000 (Colacicco 1982); such systems were reported to require a capital investment of $30,000-$38,000 per dry ton-per-day (in 1977 dollars).

Lesson 16: Oxidation Ditch
Lesson 16: Oxidation Ditch

In an oxidation ditch, only about 15% of the original B.O.D. ends up as ,sludge,, compared to a packaged plant where about 60% of the B.O.D. becomes ,sludge,. However, oxidation ditches are expensive to maintain. The monetary ,cost, is very high ,per ton, of B.O.D. removed. In some cases, the ,cost, may reach nearly 350 dollars ,per ton,.

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