Riverway sewage treatment device and method
A technology for sewage treatment and river course, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc. It can solve the problems of poor purification effect, secondary pollution, and easy to be affected by changes in river water quality. , to achieve the effect of maintaining activity and ensuring stable operation
Pending Publication Date: 2020-05-08
李庆辉
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Problems solved by technology
[0009] For this reason, the embodiment of the present invention provides a river channel sewage treatment device and method to solve the problem that the existing river channel sewage treatment technology has poor purification effect, which will cause secondary pollution and be easily affected by changes in river water quality.
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[0027] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] Such as figure 1 As shown, the river sewage treatment device includes an aeration biochemical tank 1, a plurality of aeration equipment, a water inlet gate 4, an outlet gate 5 and an electric grill 6, the aeration biochemical tank 1 is set on the bank, and the aeration biochemical tank 1 is set There is a water inlet 2 and a water outlet 3, the water inlet 2 is connected with the river 10...
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The embodiment of the invention discloses a riverway sewage treatment device and method, and relates to the technical field of environmental protection, wherein the system comprises an aeration biochemical pool arranged on the shore, a plurality of aeration devices, a water inlet gate, a water outlet gate and an electric grid; the plurality of aeration devices are arranged in the aeration biochemical pool at intervals; a plurality of PPC biological carriers are placed in the aeration biochemical pool; the aeration biochemical pool is provided with a water inlet and a water outlet, the water inlet is communicated with a riverway at the upstream of a retaining dam, the water outlet is communicated with a riverway at the downstream of the retaining dam, the water inlet gate and the electric grid are arranged at the water inlet, the electric grid is located on one side, close to the aeration biochemical pool, of the water inlet gate, and the water outlet gate is arranged at the water outlet. Water in the riverway is purified when flowing through a sewage treatment station, the purified water returns to the riverway to dilute unpurified river water in the riverway, meanwhile, the riverway sewage treatment device can provide protection for microorganisms, activity of microorganisms is kept all the time, and stable operation of the whole system is guaranteed.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of environmental protection, and in particular to a river sewage treatment device and method. Background technique [0002] Cities are born and prospered by water, and the water quality in urban rivers will directly affect people's living environment and quality of life. The urban waterway is a flowing and relatively open complex ecosystem in the urban landscape. Rivers have a certain ability to self-purify and recover from external pollution. However, due to the large number of residents along the urban rivers, the production and life of residents have a huge impact on urban rivers, resulting in the continuous degradation and loss of urban river ecological functions, black odor, and mosquito breeding. , not only loses its function as an urban landscape, but also becomes a burden on the city, interfering with the normal production and life of residents and affecting the reputation ...
Claims
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IPC IPC(8): C02F3/02C02F3/12
CPCC02F3/02C02F3/12C02F2303/02C02F2103/007Y02W10/10
Inventor 李庆辉张希臣
Owner 李庆辉