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Ecology processing method for sewage of tourist spot animal hall

A technology for ecological treatment and tourist areas, applied in biological water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc., can solve the problem of polluting the water environment of tourist areas and affecting the fun of tourists, etc. problems, to achieve the effects of weakening engineering signs, preventing mixed pollution, and improving the ecological environment

Inactive Publication Date: 2007-03-07
SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
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Problems solved by technology

[0003] At present, the point source pollution of animal venues in domestic urban tourist areas is relatively common, and most of them have not taken reasonable prevention and control measures, allowing sewage to overflow everywhere or collect and discharge to nearby surface water bodies, which not only pollutes the water environment of tourist areas, but also affects The fun of tourists

Method used

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  • Ecology processing method for sewage of tourist spot animal hall
  • Ecology processing method for sewage of tourist spot animal hall
  • Ecology processing method for sewage of tourist spot animal hall

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Embodiment Construction

[0024] An ecological treatment method for sewage from animal venues in urban tourist areas is mainly composed of a sewage collection system, a grid device, a sedimentation tank, a lawn overflow system and a water collection and reuse system.

[0025] It is used to treat the mixed pollution of small point sources and non-point sources in urban tourist areas, such as animal venues; the scattered small point sources and runoff sewage of animal venues must first be collected through the sewage culverts around the venues, and then pass through the simple grille device at the end of the culverts Remove suspended matter such as animal feed and fallen leaves carried in the sewage. The size of the grille is matched with the section of the runoff collection culvert, and it is arranged and covered on the channel of the culvert.

[0026] After the grid treatment, the sewage enters the sedimentation tank. The sedimentation tank not only plays the role of sedimentation and purification, but ...

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Abstract

The invention discloses an ecological disposing method of animal field effluent in the urban tourism area, which comprises the following steps: collecting animal field effluent; sedimenting through reserving pool; placing in the straw overflow ecological system periodically; putting water in the natural water or as circulating water. The disposing system is composed of effluent collecting system, grid device, sediment pool, straw overflow system and water-collecting recycling system, which improves ecological environment around animal field.

Description

technical field [0001] The invention relates to an ecological treatment technology for non-point source pollution in urban tourist areas (zoo), in particular to an ecological treatment method for sewage from animal venues in urban tourist areas. Background technique [0002] The sewage of animal venues in urban tourist areas mainly comes from the polluted runoff of animal venues formed by washing (replacing) sewage of animal venues and rainfall, and the rainwater runoff formed by their affiliated impermeable structures. Some animal venues have a large amount of daily flushing water, and the sewage generated is point source pollution. The runoff pollution caused by rainfall is relatively low, so the daily point source pollution can be treated with traditional sewage treatment technology; The daily flushing water volume of the venue is relatively small, and the area of ​​the venue is relatively large. In this case, the runoff pollution generated during rainfall is relatively s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52C02F3/32
Inventor 李培军尹炜贾宏宇李海波单宝庆尹澄清赵建伟李立青
Owner SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
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