Shenzhen Senwei Environmental Protection Equipment Engineering Co., Ltd
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Rainwater collection can be divided into two categories
Rainwater collection can be divided into two categories
Product details

雨水收集可分为两大类
According to different sources of rainwater, it can be roughly divided into two categories:
1. Roof rainwater. The rainwater on the roof is relatively clean, with less impurities, sediment, and other pollutants. It can be directly discharged into the water storage system for treatment after being discarded and filtered.
2. Ground rainwater. The rainwater on the ground has many impurities and complex sources of pollutants. After abandonment and rough filtration, sedimentation must also be carried out before discharging into the water storage system.
The rainwater resources collected through modular water storage tanks are used to flush toilets, water roads, water lawns, replenish water for water features, and even for circulating cooling water and fire water. It can alleviate the current shortage of urban water resources and is an effective way to open up sources and reduce costs.
The main ways of urban rainwater collection and utilization include roof rainwater utilization, roof greening rainwater utilization, park rainwater utilization, and groundwater recharge rainwater utilization. Due to its low hardness and low pollution, natural rainwater is increasingly becoming an important theme in reducing urban rainwater hazards and exploring water sources. For large public buildings, residential areas, building groups and other roof and ground rainwater, after collection and certain treatment, it can be used not only for irrigating crops and supplementing groundwater, but also for landscape environment, greening, car wash water, road flushing, cooling water replenishment, toilet flushing and some other non domestic water uses.
Rainwater collection and utilization play an important role in maintaining soil and water and improving the ecological environment. Not only does it reduce groundwater extraction, but it can also replenish some groundwater and alleviate the pressure on the entire natural water cycle system. Reducing soil erosion is of great significance for building ecological agriculture, ecological cities, and protecting the environment.
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