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Advanced treatment of oil sludge

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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Advanced treatment of oil sludge
How to deal with oxidation ditch foam?
How to deal with oxidation ditch foam?

Continuously consuming oxygen, so the dissolved oxygen DO in the mixed solution will continue to decrease along the process, which will change the proportion of bacteria in the activated ,sludge,-aerobic bacteria will decrease, filamentous bacteria will increase, and foam will be generated and deteriorated.

How to deal with the less than obvious? | Miao Yu
How to deal with the less than obvious? | Miao Yu

5/9/2015, · However, due to different environmental process, not all of the compounds could be detected by our analysis method. For example, when I analysed PBDEs in 100 ,sludge samples,, only a few congeners such as BDE-47, BDE-99, BDE-209 could be found in all of them. The other congerners such as BDE-28, BDE-17, BDE-153 could only be found in about 80% of ...

Sludge Hygienisation—A Novel Technology for Urban Areas to ...
Sludge Hygienisation—A Novel Technology for Urban Areas to ...

The present work provides an assessment of the ,sludge, hygienisation technology for its suitability as an option to eradicate the viral particles accumulated in the ,sludge samples, from urban environments that are presumably infected through the faecal deposition, as well as, due to uncurbed release of untreated biomedical wastes.

Research on soybean protein wastewater treatment by the ...
Research on soybean protein wastewater treatment by the ...

At first, ,sludge samples, were prepared at 25 °C for 4 h with 2.5% (w/v) glutaraldehyde in Sorenson phosphate buffer, and then dehydrated through a graded series of water–ethanol mixtures (10%, 25%, 50%, 75%, 90%, and 100%), finally, brought to equilibrium in each mixture for 10 min and dried by the frozen drying method before sputter coating with gold particles (Rong et al., 2011).

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