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A platform for research: civil engineering, architecture and urbanism
Remediation and risk management and control device applied to polluted underground water
The invention discloses a remediation and risk management and control device applied to polluted underground water, the device comprises an inner well body, an outer well body, an active filler and a power system, the inner well body fixedly penetrates through the underground from the earth surface and extends to the position below the underground water level, and the power system is arranged at the bottom of the inner well body; the lower well wall and the upper well wall of the inner well body are provided with a plurality of first water inlet holes and first water outlet holes respectively. The outer side of the inner well body is sleeved with the outer well body, a purification cavity is formed between the inner well body and the outer well body, and the purification cavity is filled with the active filler; a plurality of second drainage holes communicated with the first drainage holes are formed in the well wall of the lower portion of the outer well body, and the second drainage holes are located at the underground water level and above the underground water level. The device is simple in structure and convenient to operate and maintain, the active filler can be replaced, and underground water polluted by inorganic matter and organic matter can be treated simultaneously.
本发明公开了一种应用于污染地下水的修复及风险管控装置，所述装置包括内井体、外井体、活性填料和动力系统，内井体从地表固定贯穿于地下并延伸至地下水位下方，所述动力系统设置在内井体底部，在内井体的下部和上部井壁上分别设有多个第一进水孔和第一排水孔；外井体套装在内井体的外侧，内井体和外井体之间形成净化腔，活性填料填充在净化腔内；在外井体的下部井壁上设有多个与第一排水孔导通的第二排水孔，且第二排水孔位于地下水位处及地下水位以上。本发明结构简单，操作维修方便，活性填料可更换，可同时处理无机物和有机物污染的地下水。
Remediation and risk management and control device applied to polluted underground water
The invention discloses a remediation and risk management and control device applied to polluted underground water, the device comprises an inner well body, an outer well body, an active filler and a power system, the inner well body fixedly penetrates through the underground from the earth surface and extends to the position below the underground water level, and the power system is arranged at the bottom of the inner well body; the lower well wall and the upper well wall of the inner well body are provided with a plurality of first water inlet holes and first water outlet holes respectively. The outer side of the inner well body is sleeved with the outer well body, a purification cavity is formed between the inner well body and the outer well body, and the purification cavity is filled with the active filler; a plurality of second drainage holes communicated with the first drainage holes are formed in the well wall of the lower portion of the outer well body, and the second drainage holes are located at the underground water level and above the underground water level. The device is simple in structure and convenient to operate and maintain, the active filler can be replaced, and underground water polluted by inorganic matter and organic matter can be treated simultaneously.
本发明公开了一种应用于污染地下水的修复及风险管控装置，所述装置包括内井体、外井体、活性填料和动力系统，内井体从地表固定贯穿于地下并延伸至地下水位下方，所述动力系统设置在内井体底部，在内井体的下部和上部井壁上分别设有多个第一进水孔和第一排水孔；外井体套装在内井体的外侧，内井体和外井体之间形成净化腔，活性填料填充在净化腔内；在外井体的下部井壁上设有多个与第一排水孔导通的第二排水孔，且第二排水孔位于地下水位处及地下水位以上。本发明结构简单，操作维修方便，活性填料可更换，可同时处理无机物和有机物污染的地下水。
Remediation and risk management and control device applied to polluted underground water
一种应用于污染地下水的修复及风险管控装置
LI YANXI (author) / ZHU YAN (author) / YE YUAN (author) / ZHANG TENG (author) / ZHANG KAI (author) / WANG XIAOLI (author) / LYU JINSHUO (author)
2022-08-12
Patent
Electronic Resource
Chinese
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