oil recovery

Waste engine oil recovery and regeneration

By | 2019-12-13T07:40:03+00:00 October 22nd, 2018|News|

Waste engine oil is a kind of hazardous waste that is difficult to be naturally decomposed. According to the environmental protection department, once the waste mineral oil penetrates into the soil, the soil cannot be repaired for decades. To eradicate pollution, it is necessary to dig deep and remove all contaminated soil. If it penetrates [...]