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What is Surfactant Use in Oily Sludge Treatment about?

This study analyzed the composition of oily sludge samples and evaluated different techniques for treating oily sludge, including: 1) Gravimetric analysis showed the sludge was 60.36% hydrocarbons, 29.26% moisture, and 10.38% solids. 2) Increasing the liquid/solid mass ratio and temperature reduced the residual oil rate, while increasing reaction time initially improved but then hindered deoiling. 3) Among surfactants tested, sodium dodecylbenzene sulfonate had the best washing effect and lowest residual

Author

Nurul Najihah

Language

EN