A membrane structure water bag system for temporary storage of polluted water on site restoration

Abstract

The invention relates to a membrane structure water bag system for temporally storing site repairing field polluted water, and aims at providing an environment-friendly and efficient storage container which is capable of effectively avoiding volatilization and leakage, easy to dismount and capable of being used repeatedly and storing a large amount of polluted water in the site repairing field and has the functions of corrosion prevention and abrasion resistance. The membrane structure water bag system comprises a temporary storage water bag, a water bag protection pit, an impermeable membrane, a drainage pipeline and a water draining water pump. The temporary storage water bag is of an air bag membrane structure, a water inlet and a water overflowing early warning device are arranged on the upper portion of the temporary storage water bag, a water outlet is formed in the lower portion of the temporary storage water bag, the whole water bag protection pit is paved with the impermeable membrane, the temporary storage water bag is placed on the impermeable membrane, and the drainage pipeline is located between the impermeable membrane and the temporary storage water bag and tightly attached to the impermeable membrane in a paving mode. One end of the drainage pipeline is connected with the water outlet, and the other end of the drainage pipeline is connected with the water draining water pump.

Description

technical field [0001] The invention relates to a membrane structure water bag system, in particular to a membrane structure water bag system used for temporary storage of polluted water on site restoration. Background technique [0002] As an important resource, groundwater is directly related to the health and safety of human beings; in the process of environmental governance, areas with soil pollution are often accompanied by groundwater pollution, which often needs to be extracted and treated; due to the The amount of groundwater is huge, and the polluted groundwater often needs temporary storage before treatment. The use of temporary pools will inevitably cause other forms and forms of pollution through evaporation, infiltration, etc., and the project cost is relatively high; plastic containers are placed in the outdoor environment for a long time, and are prone to wear and corrosion, requiring repeated inspections and inspections by manpower. Repair: The toughened con...

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Problems solved by technology

[0004] The present invention aims at the existence of temporary water storage equipment that easily causes polluted water to evaporate, infiltrates and pollutes groundwater, occupies a large volume, is difficult to transport and assemble, has high cost, poor recycling effect, potential secondary pollution, or is easy to wear, Corrosion needs to be repeatedly repaired, repaired and other technical problems. It provides an effective way to avoid volatilization and leakage, and has anti-corrosion and wear-resistant functions. It can be easily disassembled and reused. It is green, environmentally friendly and efficient for site restoration. Existing membrane structure water bag system

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