Gridding biological intervention, pollution reduction and deodorization process for pollution sources

Abstract

The invention relates to the technical field of ecological environmental protection, specifically to a gridding biological intervention, pollution reduction and deodorization process for pollution sources. The process comprises the following steps: step 1, setting microorganism feeding areas for feeding of microorganisms; 2, regularly feeding microorganisms; and step 3, regularly feeding tool enzymes. According to the gridding biological intervention, pollution reduction and deodorization process for pollution sources in the invention discloses, based on a drainage area, the microorganism putting areas are designed with water areas as meridians, so high-efficiency microbial pollution-reduction grid units are formed; and a 5SSK-EP microbial product prepared from activity-extracted powerfulpollution-reducing and deodorizing microorganism is cooperatively used, so the effects of sludge degradation and water quality improvement are obtained, cost is effectively reduced, additional microbial implantation is not required, an application range is large, and good practicality is obtained. According to the invention, the 5SSK-EP microbial product is innovatively feed into a house toilet (or a septic tank) and a kitchen, so microorganisms are directly fed into pollution sources of a drainage basin; and thus, the pollution reduction effect of the microorganisms can be maximized.

Description

technical field [0001] The invention relates to the technical field of ecology and environmental protection, in particular to a pollution reduction and deodorization technology for gridded biological intervention of pollution sources. Background technique [0002] At present, the city's sewage interception project and rainwater diversion project are still not perfect, and the domestic sewage of most residents is directly discharged into lakes and rivers. The water remediation industry has two methods for the treatment of water body silt, one is mechanical dredging, and the other is microbial pollution reduction. Mechanical dredging is still the mainstream of the industry. [0003] The general microbial pollution reduction method simply puts an appropriate amount of microbial products somewhere in the water body of the river basin, and the placement location is limited to the still water body. If microorganisms are injected into the water body of the flow section, it is nec...

AI Technical Summary

Problems solved by technology

[0007] 3) Pollutants remain: Although the conventional physical dredging process can quickly consume the total amount of sediment, it cannot completely remove the sediment, and the residual sediment still has high concentrations of pollutants, which continue to be released into the water body;

[0008] 4) The cleared bottom mud is difficult to solve: the bottom mud cleaned by physical dredging method is a mud-water mixture, which is mud with a water content above 90%, and the transportation volume is huge, and it cannot be landfilled or dumped directly. Therefore, once the mud Being cleared out of the water body will become a new problem

[0011] 2) The location of placement is limited: the placement of microorganisms requires still water, or the establishment of a certain scale of microbial implantation, otherwise the microorganisms will float away with the water

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