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Treatment of waste oil sludge and waste oil

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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Treatment of waste oil sludge and waste oil
Effects of microplastics on wastewater and sewage sludge ...
Effects of microplastics on wastewater and sewage sludge ...

15/2/2020, · ,Sludge, is a more challenging sample than sediment because it consists of a viscous matrix of organic materials, ... In the future, consideration should be given to preventing potential secondary MPs pollution, such as ,pretreatment, before ,sludge, digestion through …

Demetallization of Sewage Sludge Using Low-Cost Ionic ...
Demetallization of Sewage Sludge Using Low-Cost Ionic ...

Sludge, produced from wastewater treatment has little to no value and is typically treated through volume reduction techniques, such as dewatering, ... Low-cost ,pretreatment, of lignocellulosic biomass is an essential next step toward large-scale deployment as renewable liq. fuels, materials or chems. Ionic liqs.

Ultrafiltration (UF) - DuPont
Ultrafiltration (UF) - DuPont

Ultrafiltration (UF,) is a pressure-driven purification process that separates particulate matter from soluble compounds using an ultrafine membrane media. ,Ultrafiltration, is an excellent separation technology for desalination ,pretreatment,, reverse osmosis ,pretreatment,, and wastewater reclamation, as well as for producing potable water.

Metal-modified sludge-based biochar enhance catalytic ...
Metal-modified sludge-based biochar enhance catalytic ...

1. Introduction. The activated ,sludge, process is the core technique for the wastewater treatment plants (WWTPs) (Wang et al., 2017a), and large amounts of waste activated ,sludge, (WAS) are inevitably generated with the increasing numbers of WWTPs (Huang et al., 2020a; Yang et al., 2019).Therefore, reasonable treatment of WAS and recovery resources from WAS have been the key topics of the ...

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