Underground Rainwater Harvesting Module for Sustainable Cities

Short Description:

The Rainwater Harvesting Module, made of PP plastic, collects and reuses rainwater when buried underground. It’s a crucial part of building a sponge city to tackle challenges like water shortage, environmental pollution, and ecological damage. It can also create green spaces and beautify the environment.


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Product presentation

The Rainwater Harvesting Module is a part of a rainwater collection and utilization system, where several Rainwater Harvesting Modules are combined to form an underground reservoir. The pool is wrapped in impermeable or permeable geotextile, depending on engineering needs, and consists of different types of pools for storage, infiltration, and flood control.

Rainwater recycling applications

1、Rain water collection is an effective way to alleviate the current situation of urban water scarcity. By collecting rain water in a modular storage tank, it can be used for flushing toilets, watering roads and lawns, replenishing water features, and even recycling cooling water and fire water. This can help to cut down on the amount of water needed from the municipal supply, and help to preserve groundwater resources.

2、By installing a cistern, you can collect rainwater that would otherwise be lost to runoff and use it to water your plants or recharge your groundwater. This not only conserves water, but also helps to improve the health of your local ecosystem.

3、Rainwater retention occurs when rainfall is greater than the city’s drainage capacity. The rainwater is stored in a rainwater harvesting module, reducing the pressure on the urban drainage system. This helps to improve the reliability of the urban flooding system and reduce urban flooding.

Rainwater Harvesting Module Features

1. Our Rainwater Harvesting Module is made of recyclable materials that are non-toxic and non-polluting. This makes it an ideal choice for improving water storage quality. Additionally, its simple maintenance and recycling capabilities make it a cost-effective option.

2. Rainwater Harvesting Module is a low-cost solution that greatly reduces the cost of time, transportation, labor and post-maintenance.

3.The Rainwater Harvesting Module is the perfect way to collect rainwater from a variety of sources. It can be used on roofs, gardens, lawns, paved areas and driveways to collect and store more water. This increased water storage will come in handy for things like flushing toilets, washing clothes, watering the garden, cleaning the roads and more. Plus, it can help alleviate problems with rainwater flooding in urban areas and lowering the groundwater level.

Application scope

1. Airport runway rainwater fast discharge ditch

2. Highway (road) waterlogged section fast discharge construction

3. Newly built (renovation) community rainwater collection buried rainwater collection pool

4. Parking lot (open yard) rainwater collection and discharge

5. Sports field rainwater preliminary treatment and storage

6. Landfill wastewater and exhaust gas collection

7. Wetland ecological shallow ditch renovation

8. Villa rainwater harvesting and geothermal cooling

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