Treatment method and treatment system capable of realizing zero-emission purification of high-viscosity polymer-containing oil silt
A purification treatment, high viscosity technology, applied in the direction of fixed/solidified sludge treatment, sludge treatment through temperature control, sludge treatment, etc., can solve the problem of residue discharge, unfavorable resource recycling, and inability to use mud and sand as building materials Raw materials and other issues
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[0049] Below in conjunction with drawings and examples, the specific implementation, structure and features provided according to the present invention are described in detail as follows:
[0050] Such as figure 1 As shown, a zero-emission purification method for treating high-viscosity polymer-containing oil sludge sand is to perform zero-emission purification treatment on high-viscosity polymer-containing oil sludge sand. The implementation steps are as follows:
[0051] (1) Pretreatment: Use a mechanical feeding device to send high-viscosity polymer-containing oily sand to the pretreatment tank. Add 1 ton of 80-90°C hot water per cubic meter of oily sand, and the heating coils on the four walls of the pretreatment pool will simultaneously Heat the oil sludge sand to above 60°C, or add TXQ mixed water-soluble agent with 10% ferrous sulfate and 5% hydrogen peroxide to the bottom of the pool;
[0052] (1.1) The floating oil on the liquid surface of the pretreatment tank overf...
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