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Oily sludge hazardous waste 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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Oily sludge hazardous waste treatment technology
Process Control for Activated Sludge
Process Control for Activated Sludge

7.5 MG; PE BOD = ,135, mg/L F/M = (Q, million gallons/d x 8.34 lbs/million gallons-mg/L x BOD, mg/L)/(Vaer x 8.34 lbs/million gallons-mg/L x MLVSS, mg/L) F/M = (16.5 MGD) * 8.34 lbs/ MG-mg/L * ,135, mg/L (7.5 MG) * 8.34 lbs/MG-mg/L * (3000*0.82) mg/L F/M = 2228 = 0.12 18450

Frontiers | Treatment of Sewage Sludge Using Anaerobic ...
Frontiers | Treatment of Sewage Sludge Using Anaerobic ...

Treatment of Sewage Sludge Using Anaerobic Digestion. Anaerobic digestion is a proven technology for sewage sludge treatment, in which the high water content sewage sludge can be processed without any pretreatment (Ward et al., 2008).

New insights into the effect of thermal treatment on ...
New insights into the effect of thermal treatment on ...

15/3/2019, · Above 135 °C, the high temperature resulted in the sludge flocs breaking up and the electrostatic repulsion increasing (d 50 decreased), which released some of the trapped water and improved the sludge dewaterability (compared to 135 °C).

Anaerobic digestion - Wikipedia
Anaerobic digestion - Wikipedia

Anaerobic digestion is particularly suited to organic material, and is commonly used for industrial effluent, wastewater and sewage ,sludge treatment,. Anaerobic digestion, a simple process, can greatly reduce the amount of organic matter which might otherwise be destined to be dumped at sea, dumped in landfills, or burnt in incinerators.

New life for sewage sludge | Horizon 2020
New life for sewage sludge | Horizon 2020

Meanwhile ROUTES identified more efficient techniques to make ,sludge, safer and to improve quality so that it may be used directly on agricultural land as a liquid fertiliser. The process centres on thermal pre-,treatment, at ,135,°C, followed by digestion by heat-loving organisms.

Sludge trap SAND S - AZU Water
Sludge trap SAND S - AZU Water

The grit removal system can be matched to a ,treatment, plant for rainwater resulting from paved surfaces run-off, areas in which taking place hazardous activities such as recycling depot, gas stations, contaminated materials storage, entire areas devoted to parking of vehicles from workers and customers, garages and wreckers or industrial wastewater.The ,sludge, trap always precedes …

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