Biological purification system and application thereof in wetland park water treatment

Abstract

The invention discloses a biological purification system and application thereof in wetland park water treatment. The biological purification system includes an impurity filtration system, a biological purification system, a reaction precipitation chamber, a water quality real-time monitoring system, an aquatic animal purification system and an aquatic plant purification system. The impurity filtration system comprises a filter tank and a filter net, the biological purification system comprises a plurality of microorganism adding devices, and the reaction precipitation chamber includes a reaction chamber and a precipitation tank. Through the combination of various systems, the water of the wetland park is purified during flow, no chemical means is adopted, and no secondary pollution is generated to the environment, and ultimately the water quality can meet the standard. The setting of a filter barrel can prevent impurities from entering the microorganism adding devices, at the same time, the filter barrel is convenient for disassembly and replacement, thus effectively preventing the blockage of the filter barrel, also at the end of filling, a hose can be closed to prevent water from flowing in and polluting a filling box, so that the filling box is free of secondary pollution.

Description

technical field [0001] The invention relates to the technical field of biological purification, in particular to a biological purification system and its application in water treatment of wetland parks. Background technique [0002] Biological purification refers to the function of organisms to purify the polluted environment through metabolism, increase the load of the environment on pollutants, and increase the capacity of the environment, which is called biological purification. [0003] Publication number is that CN204779064U discloses a kind of sewage biological purification system of river channel section. The system includes a plurality of microbial dosing equipment installed on both sides of the upstream of the river. The microbial dosing equipment is composed of a dosing machine and a drug outlet. The drug outlet is connected to the inside of the river. To add water-purifying compound microorganisms to the interior of the river; the system is also provided with an ...

AI Technical Summary

Problems solved by technology

The sewage biological purification system for river section of the utility model has low structure investment and direct energy consumption, simple management and maintenance, uses composite microbial technology to improve water purification efficiency, does not cause secondary pollution to the environment, and has obvious purification effect of river sewage. However, this device There is no filter barrel in the tank, which makes the filling tank easy to block. At the same time, the filling hole cannot be sealed in time after the filling is completed, so that the filling tank is polluted twice.

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