Contaminated soil barrier repair structure and method thereof
A technology for repairing structures and polluted soil, applied in the restoration of polluted soil, etc., can solve the problems affecting the safety and reliability of land use, secondary pollution of the ecological environment, waste of land resources, etc., so as to avoid damage and cause secondary pollution. Pollution phenomenon, low operating energy consumption, high reliability effect
Active Publication Date: 2022-06-21
JIANGSU LVYAN ECOLOGY TECH CO LTD
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Problems solved by technology
[0002] Due to industrial and agricultural production, mineral development and other reasons, a large amount of soil is currently polluted by pollutants such as pesticide residues and heavy metal ion residues to varying degrees. On the one hand, the soil structure is seriously polluted and destroyed, which affects the safety of land use and Reliability, and lead to serious waste of land resources, on the other hand, it is also easy to cause serious secondary pollution to the surrounding ecological environment and lead to geological disasters, which seriously threaten people's daily life safety. Therefore, in response to this problem, it is urgent It is necessary to develop an efficient soil purification and restoration equipment and purification method to meet the needs of actual use
Method used
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Embodiment 1
[0020] like figure 1 As shown, a polluted soil barrier repair structure, the structure includes a sewage-absorbing plant mat 1, a purification electrode and a purification power supply 2, wherein there are several purification electrodes, and each purification electrode forms a purification unit with a sewage-absorbing plant mat 1, The purification electrode includes at least one positive plate 3 and at least one negative plate 4, the positive plate 3 and the negative plate 4 are electrically connected to the purification power supply 2, and each positive plate 3 and each negative plate 4 are connected in parallel with the purification power supply 2, The number and structure of the positive plate 3 and the negative plate 4 of the purification electrode in the purification unit are the same and they are distributed parallel to each other. and the negative plate 4 are respectively embedded in the soil 5 to be purified and distributed vertically with the horizontal plane, the up...
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The invention discloses a polluted soil barrier repair structure and method thereof. The structure includes a sewage-absorbing plant mat, purification electrodes and a purification power supply, wherein there are several purification electrodes, and each purification electrode forms a purification unit with a sewage-absorption plant mat. , the purification electrode includes at least one positive plate and at least one negative plate, and the adjacent purification units are separated by a sewage-absorbing plant mat, which includes a positioning frame, a non-woven outer layer, and a polypropylene coating , Planting substrates and vegetation seeds. The method of use includes five steps: area setting, equipment installation, purification operation, maintenance and equipment removal. On the one hand, the present invention can effectively purify the polluted components in the soil, and on the other hand, it has little impact on the soil structure after the purification treatment, and the purification process also effectively avoids the intervention of new substances, and avoids the impact of the purification process on the soil structure. Cause serious damage and cause secondary pollution.
Description
technical field [0001] The invention relates to a polluted soil barrier restoration structure and a method thereof, belonging to the technical field of soil treatment and purification. Background technique [0002] Due to industrial and agricultural production, mineral development and other reasons, a large amount of soil is polluted to varying degrees by pollutants such as pesticide residues and heavy metal ion residues. On the one hand, the soil structure is seriously polluted and destroyed, which affects the safety of land use and Reliability, and lead to serious waste of land resources, on the other hand, it is also easy to cause serious secondary pollution to the surrounding ecological environment and lead to geological disasters, which seriously threaten people's daily life safety. Therefore, in response to this problem, it is urgent It is necessary to develop an efficient soil purification and restoration equipment and purification method to meet the needs of actual u...
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IPC IPC(8): B09C1/08B09C1/00B09C1/02
CPCB09C1/02B09C1/085B09C1/105B09C2101/00
Inventor 张波
Owner JIANGSU LVYAN ECOLOGY TECH CO LTD