GN Oil Sludge Treatment equipment is to use chemical to wash the oil sludge with heat to temperature of 60-70 C degree. After washing the sludge is pumped to GN solids control equipment to separate into oil, water and solids. The recycled water can be reused in the washing process, and the oil is clean enough to sell to the refinery company, the solids contain oil between 2%-5% which can be sent to biodegradation or thermal unit for final disposal.
The typical oil sludge is as below:
Crude Oil tank cleaning sludge
Refinery plant waste oil sludge
Drilling waste oil sludge