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Training on sludge treatment

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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Training on sludge treatment
Advanced Oxidation Processes for Wastewater Treatment
Advanced Oxidation Processes for Wastewater Treatment

AOPs generate hydroxyl radical, a ,strong oxidant,, which can completely degrade or mineralize the pollutants nonselectively into harmless products. This special issue covered various AOPs used for the ,treatment, of industrial wastewater, sewage, and landfill leachates.

Why and how to treat urban wastewater? – Encyclopedia of ...
Why and how to treat urban wastewater? – Encyclopedia of ...

This total oxidation is carried out chemically by using a very ,strong oxidant, ... Some of the ,sludge, is recirculated in the biological reactor(s) and the excess is sent to the ,sludge treatment, and recovery process. Invented in 1914, this type of wastewater ,treatment, plant treats about 90% of the urban waste collected in France.

Ozone Technology for Sludge Bulking Control
Ozone Technology for Sludge Bulking Control

Bulking ,sludge, is caused by filamentous bacteria, which have a negative impact on the ,sludge, settling properties.Himmerfjärden wastewater ,treatment, plant suffers from this type of problem with bulking ,sludge, which creates a stable layer at the surface that does not settle in the clarifier.In order to solve this problem, on site generated ozone was used to decrease the amount of filamentous ...

Enhancing dewaterability of waste activated sludge by ...
Enhancing dewaterability of waste activated sludge by ...

Nowadays, advanced oxidization processes have been widely applied to ,sludge, conditioning, including classical Fenton reagent, Fenton-like reagent and other kinds of ,strong, oxidants (ozone, ferrate, etc.) (Sievers & Schaefer 2007; Liu et al. 2016).The classical Fenton reaction is comprised of a series of reactions between Fe(II) and hydrogen peroxide in the acid condition, which produce ...

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