06-Jan-2025 By DesenGroup
Desen Environmental launches oily soil thermal washing system

In the petroleum and petrochemical industry, the treatment of oily sludge has always been a difficult problem to be solved. Oily sludge not only contains high concentrations of mineral oil, but also may contain toxic and harmful substances such as heavy metals and benzene. If not handled properly, i

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20-Dec-2024 By DesenGroup
Fly ash contains heavy metals. How to remediate contaminated soil?

As an emission from coal-fired power plants, fly ash is the largest source of solid waste pollution in China. Its accumulation not only occupies a large amount of land resources, but also causes serious environmental pollution to surrounding soil, water and air. Fly ash contains a certain amount of

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20-Dec-2024 By DesenGroup
How to choose equipment for Tonggou sludge treatment site?

Tongditch sludge usually contains high water content, low strength characteristics, and may contain toxic and harmful substances. Therefore, it is necessary to select appropriate treatment technology according to the specific composition of the sludge (such as sand and gravel, organic matter content

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