Multifunctional sewage treatment pond
A sewage treatment pool, multi-functional technology, applied in anaerobic digestion treatment, aerobic and anaerobic process treatment, etc., can solve the problem of single function, achieve the effect of increasing utilization rate, increasing quantity, and increasing biological species
Inactive Publication Date: 2016-01-20
JIANGSU ONE WATER IND CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to provide a multifunctional sewage treatment pool to solve the technical problem that the sewage treatment pool in the prior art has a single function and can only treat a certain kind or a certain type of pollutants
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[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.
[0033] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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The invention relates to the technical field of sewage treatment, and provides a multifunctional sewage treatment pond. The multifunctional sewage treatment pond comprises a hydrolysis acidification zone, an anaerobic zone and an aeration zone, wherein the hydrolysis acidification zone, the anaerobic zone and the aeration zone are sequentially communicated and arranged; a plurality of first biological packings are arranged in the aeration zone; the first biological packing can allow biological bacteria to be implanted to adsorb and decompose pollutants in sewage; air can be blown into the aeration zone from bottom to top. Macromolecules in the sewage can be intercepted into micromolecules in the hydrolysis acidification zone; an insoluble substance is converted into a dissolved material; the biodegradability of the sewage is improved; anaerobic pollutants in the sewage can be consumed by anaerobic bacteria in the anaerobic zone; further glycolysis of the macromolecules can also be further carried out; the biological species in the aeration zone are increased by the first biological packings in the aeration zone; when the first biological packings suffer from driving force of the gas, the biological packings can collide gas bubbles in the sewage so that the gas bubbles are smaller and finer, and thus the quantity of the bubbles is increased, and the utilization rate of oxygen is increased.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a multifunctional sewage treatment pool. Background technique [0002] Sewage usually refers to the wastewater discharged from life and production that is polluted to a certain extent. The main pollutants contained in sewage include organic pollutants, oxygen-consuming pollutants, anaerobic pollutants, plant pollutants, toxic pollutants and radioactive pollutants. ,wait. [0003] Sewage treatment is divided into primary treatment, secondary treatment, tertiary treatment, etc.; the primary treatment is to use the primary sedimentation tank to remove a certain quality of large particles of debris through the principle of gravity; the secondary treatment is biological treatment, that is, , using biological methods to remove organic macromolecular pollutants in sewage, such as adsorption, decomposition or oxidation, and so on. [0004] In the prior art, the function of the...
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IPC IPC(8): C02F3/30C02F3/28
Inventor 孙乔良孙海唯孙海凌孙海诺
Owner JIANGSU ONE WATER IND CO LTD