Reducing Oil Content Of Sludge From Wastewater Treatment Plant

While industrialisation has been facilitated by the discovery, refinement, and use of petroleum, the production and use of petroleum also contributes to environmental pollution. Among all environmental pollutants, petroleum accounts for about 70% of the total environmental pollution. In particular, inappropriately managed oily sludge generated at modern petroleum refineries can pollute the environment (such as surface and groundwater and soils).

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