Ecological system integrating functions of rain sewage regulation and storage, water purification, ecological landscape and reclaimed water reuse

Abstract

The invention discloses an ecological system integrating functions of rain sewage regulation and storage, water purification, ecological landscape and reclaimed water reuse. The system is characterized by comprising a rain sewage regulation and storage system, a water purification system, an ecological landscape park and a reclaimed water recycling system, the rain sewage regulation and storage system and the water purification system are located underground, the ecological landscape park and the reclaimed water recycling system are both located on the ground, the ecological landscape park islocated above the water purification system, rain sewage is collected through a pipeline and enters the rain sewage regulation and storage system, after regulation, the rain sewage can enter the waterpurification system, purified tail water flows into the ecological landscape park, the ecological landscape park can be opened outwards, and the purified water can enter a reclaimed water recycling system after reaching the standard and / or can be discharged into a riverway after reaching the standard. The ecological system disclosed by the invention not only has the functions of regulation and storage and water treatment, but also has an ecological landscape for leisure activities of surrounding residents.

Description

technical field [0001] The invention specifically relates to an ecological system that integrates the functions of rain and sewage storage, water body purification, ecological landscape and reclaimed water reuse. Background technique [0002] At present, there is no ecosystem that integrates rainwater storage, water purification, ecological landscape, and reclaimed water reuse. Existing ecological wetlands are generally divided into two types: [0003] (1) The tail water standardization wetland of the sewage treatment plant is only used for tail water standardization, and the ornamental value is poor. It is not open to the outside world, wastes wetland resources, and cannot perform multiple functions such as ecological landscape and reclaimed water reuse. Existing sewage treatment stations are generally built on the ground and occupy a large area. [0004] (2) Landscape parks, wetland parks in the suburbs of cities and towns, and ecological wetlands are only used as landsca...

AI Technical Summary

Problems solved by technology

[0003] (1) The tail water standardization wetland of the sewage treatment plant is only used for tail water standardization, and the ornamental value is poor. It is not open to the outside world, wastes wetland resources, and does not have multiple functions such as ecological landscape and reclaimed water reuse.

Existing sewage treatment stations are generally built on the ground and occupy a large area

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