Formula and method for treating polycyclic aromatic hydrocarbon polluted soil and application
A technology for polycyclic aromatic hydrocarbons and polluted soil, applied in the field of polycyclic aromatic hydrocarbons contaminated soil treatment, can solve the problems of mutagenesis, pollution, carcinogenicity, etc., and achieve the effects of shortened maintenance time, good treatment effect and convenient procurement
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[0020] Example 1: A formula for treating soil contaminated by polycyclic aromatic hydrocarbons, including the following components and their proportions: KMnO with a content of 10wt% 4 Solution and water, 100kg of soil contaminated by polycyclic aromatic hydrocarbons to be treated, KMnO 4 The quality of the solution is 0.8kg, and the amount of water added ensures that the moisture content of the soil contaminated by polycyclic aromatic hydrocarbons to be treated is 35-45%.
[0021] The method for using this polycyclic aromatic hydrocarbon contaminated soil treatment formula includes the following steps:
[0022] (1) Prepare KMnO 4 Potassium permanganate suspension with a content of 10wt%;
[0023] (2) Add the potassium permanganate suspension in step (1) according to the quality of the soil contaminated by polycyclic aromatic hydrocarbons to be treated, and control the final quality of the potassium permanganate suspension to 0.8kg;
[0024] (3) Determine the amount of water added acco...
Example Embodiment
[0028] Example 2: A formula for treating soil contaminated by polycyclic aromatic hydrocarbons, including the following components and their proportions: KMnO with a content of 10wt% 4 Solution and water, 100kg of soil contaminated by polycyclic aromatic hydrocarbons to be treated, KMnO 4 The solution is 1kg, and the amount of water added ensures that the moisture content of the soil contaminated by polycyclic aromatic hydrocarbons to be treated is 35-45%.
[0029] The method for using this polycyclic aromatic hydrocarbon contaminated soil treatment formula includes the following steps:
[0030] (1) Prepare KMnO 4 Potassium permanganate suspension with a content of 10wt%;
[0031] (2) Add the potassium permanganate suspension in step (1) according to the quality of the soil contaminated by polycyclic aromatic hydrocarbons to be treated to control the final potassium permanganate quality to 1kg;
[0032] (3) Determine the amount of water added according to the initial soil moisture cont...
Example Embodiment
[0036] Example 3: A formula for treating soil contaminated by polycyclic aromatic hydrocarbons, including the following components and their proportions: KMnO with a content of 10wt% 4 Solution and water, 100kg of soil contaminated by polycyclic aromatic hydrocarbons to be treated, KMnO 4 The quality of the solution is 1.2kg, and the amount of water added ensures that the moisture content of the soil contaminated by polycyclic aromatic hydrocarbons to be treated is 35-45%.
[0037] The method for using this polycyclic aromatic hydrocarbon contaminated soil treatment formula includes the following steps:
[0038] (1) Prepare KMnO 4 Potassium permanganate suspension with a content of 10wt%;
[0039] (2) Add the potassium permanganate suspension in step (1) according to the quality of the soil contaminated by polycyclic aromatic hydrocarbons to be treated to control the final potassium permanganate quality to 1kg;
[0040] (3) Determine the amount of water added according to the initial s...
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