In-situ bio-ecological water purification method and equipment

Abstract

The invention provides an in-situ bio-ecological water purification method and equipment. The equipment comprises a water pump, a T-shaped water pipe connected with a water inlet of the water pump and a spray head connected above the water pump, wherein at least one microorganism filter box is arranged in water of a treating zone; a microorganism filter layer is arranged in each microorganism filter box, buckles are arranged on four sides of the top of the microorganism filter layer, the microorganism filter layer is filled with porous carriers, a sealing cover is arranged at the top of the microorganism filter box, a water inlet is arranged at the bottom of one side of the microorganism filter box, a water outlet is arranged at the top of the other side, and the water outlet is connected with the T-shaped pipe; a timed starter is arranged in the water pump. With the adoption of the method and the equipment, functions of filtration, biological treatment and reoxygenation are integrated, reoxygenation of a water body is promoted while the transparency of the water body is significantly improved, the water quality can be kept for a long time, the equipment is combined with a landscape of the landscape water body, and the landscape effect is guaranteed.

Description

technical field [0001] The invention relates to a method for in-situ purification of water bodies, in particular to a method for in-situ biological ecological water purification. The method also relates to a device for implementing the method. Background technique [0002] Landscape water bodies mainly refer to subsidence structures such as urban rivers, urban lakes and reservoirs, and park water systems, and even the entire regional water system in nature reserves and ecological zones. Although the importance of landscape water bodies in cities continues to increase, their water environment conditions cannot optimism. Since most of the landscape water bodies are located in the low-lying areas of the city, they can easily become the receivers of surface runoff and even the surrounding domestic sewage and garbage, causing the accumulation of nutrients such as nitrogen and phosphorus in the water; moreover, most of the landscape water bodies are closed slow-flowing water bodi...

AI Technical Summary

Problems solved by technology

[0004] The application number is 201220025157.6, which discloses a fountain device for sewage purification and appreciation, including nozzles, water pipes and water pumps. It mainly purifies landscape water through zeolite, absorbs solid pollutants by physical methods, and uses naturally formed biofilms to absorb organic matter. Pollutants, however, this method requires frequent replacement of zeolite, and requires a fixed position, and the backflow of the water body is likely to cause secondary pollution, which cannot effectively solve the pollution problem of landscape water, and the device is too large and the cost is high

[0005] To sum up, one of the shortcomings of the existing landscape water purification layout is that it requires a lot of space and its installation method is too cumbersome

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