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Sludge treatment investment company

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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Sludge treatment investment company
(PDF) Characterization of Water Treatment Plant's Sludge ...
(PDF) Characterization of Water Treatment Plant's Sludge ...

Discharge of Drinking Water ,Treatment, Plants ,sludge, directly on ,surface, waters without any ,treatment, is becoming an important issue in most countries around the world, behavior is not only ...

What is sewage sludge and what can be done with it?
What is sewage sludge and what can be done with it?

Anaerobic digestion. One of the most widely used methods for sludge treatment. Sludge is held in the absence of air for 15 to 60 days at temperatures of 68 to 131°F. Anaerobic bacteria feed on the sludge, producing methane and carbon dioxide.

Sludge treatment and disposal 1 - SlideShare
Sludge treatment and disposal 1 - SlideShare

SLUDGE TREATMENT GENERAL There are two end products of the waste water treatment. The treatment plant effluent Directly discharged in the natural water sources or into receiving soils. The sludge Contains highly putrescible substances and pathogenic organisms. Treated further for safe disposal 2. 3.

Activated Sludge Process | IWA Publishing
Activated Sludge Process | IWA Publishing

Mixed ,sludge, and sewage is decanted at the ,surface, and separated into supernatant and sludgecomponents. The efficiency of deep shaft ,treatment, can be high. ,Surface, aerators are commonly quoted as having an aeration efficiency of 0.5-1.5 kg O2/kWh, diffused aeration as 1.5-2.5 kg O2/KWh. Deep Shaft claims 5-8 kg O2/kWh.

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City