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Sewage remediation method

A restoration method and sewage technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of water quality turbidity, bad smell, etc., prevent infection and solve root rot problems , Solve the effect of water eutrophication

Active Publication Date: 2015-09-16
关克忠
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Problems solved by technology

[0004] In order to solve the problems existing in the existing sewage restoration, the present invention proposes a sewage restoration method. The sewage restoration method can effectively solve the eutrophication and turbidity of the water body through the hydroponic treatment of Jinyincao No. 2 and the combination with the ecological floating bed. , the problem of bad smell

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0024] A sewage repair method, comprising the following steps:

[0025] ⑴Cultivation of Jinyincao No. 2 hydroponic seedlings:

[0026] a. Select the No. 2 stem part of Jinyincao No. 2 that has grown for 3 months and more than 3 months, and cut it into a stem section with a length of 8 cm, wherein the length of the part below the stem node is 2 cm, the length of the part above the stem node is 6 cm, and 10 1 bundled up for use;

[0027] b. Put the stem sectio...

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Abstract

The invention provides a sewage remediation method, which comprises the steps of: (1) cultivation of No. 2 Chinese Pennisetum water cultivated seedlings: a. selecting a No. 2 Chinese Pennisetum stem part growing for 3 and more than 3 months, and cutting the stem part into stem sections; b. treating the stem sections with a mixed solution of a stress resistant agent and a cell remediation agent; and c. putting the well treated stem sections of step b into a clean water pool quickly to conduct water culture of seedlings till 0.2-0.5cm long pure white fibrous roots grow around the stem nodes; and (2) ecological floating bed remediation: putting the water cultivated seedlings of step c into a fixed container with an upper opening and a lower opening, then fixing the fixed container on an ecological floating bed, and putting the water cultivated seedling filled ecological floating bed into polluted river to conduct remediation. The sewage remediation method provided by the invention subjects No. 2 Chinese Pennisetum to water culture treatment and combines the ecological floating bed so as to effectively solve the problems of water eutrophication, turbid water, and offensive smell.

Description

technical field [0001] The invention relates to the technical field of water environment ecological restoration, in particular to a method for using plants to restore sewage. Background technique [0002] Water pollution is an important factor in global water shortages. Eutrophication is the most common phenomenon in water pollution. The reason is industrial pollution, urban domestic sewage pollution and agricultural non-point source pollution. [0003] Jinyincao No. 2 is a grass plant. It grows upright and clusters. It has strong tillering ability. A single plant can tiller more than 80 plants per year, and it can be called the king of grasses. Jinyincao No. 2 is bred by crossing African wild pennisetum and elephant grass after 18 years of extreme domestication. Belongs to Angiosperm, Monocot, Poaceae, Pennisetum. At present, although there are also reports on the use of Jinyincao No. 2 for purifying sewage treatment, for example, the publication number is CN 104206140 ...

Claims

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Application Information

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IPC IPC(8): C02F3/32
Inventor 关越关克忠肖开元
Owner 关克忠
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