Method for controlling water pollution

A technology for water pollution and water sludge, applied in the field of water pollution control, can solve the problems of huge investment, treating symptoms but not the root cause, and severe water pollution prevention and control situation.

Active Publication Date: 2019-03-01
湖北兴新生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the water quality of major river basins in my country has not undergone fundamental changes, and the situation of water pollution prevention and control is still very severe.
From the water quality of the national control sections in the past three years, it can be found that the proportion of water quality inferior to Class V has been declining year by year, but at the same time, the proportion of water quality of Class I has also declined. In 2016, the proportion of water quality of Class IV and worse than Class IV still has With a high proportion of 32.3%,

Method used

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  • Method for controlling water pollution

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Effect test

Embodiment 1

[0032] A method for controlling water body pollution, specifically comprising the steps of:

[0033] Step 1, using microbial sedimentation technology to spread mineral carrier microorganisms on the water surface, the mineral carrier microorganisms sink to the bottom of the water body sludge layer, and the mineral carrier microorganisms include 3% by weight of yeast, 7% of lactic acid bacteria, 52 % Actinomycetes, 25% photosynthetic bacteria, 8% denitrifying phosphorus accumulating bacteria, and 5% Rhodococcus erythropolis;

[0034] Step 2, prepare the carrier bio-based and put it into the water body: each of the carrier bio-based includes a central rope, a plurality of porous filaments, and biochar arranged on the porous filaments, and the plurality of porous filaments are in the form of Stereo uniform arrangement of radiation state is fixed on the central rope, and multiple carrier bio-bases are arranged in a square array in the water body; the preparation of carrier bio-base...

Embodiment 2

[0041] A method for controlling water body pollution, specifically comprising the steps of:

[0042] Step 1, using microbial sedimentation technology to spread mineral carrier microorganisms on the water surface, the mineral carrier microorganisms sink to the bottom of the water body sludge layer, and the mineral carrier microorganisms include 2% yeast, 8% lactic acid bacteria, 51 % Actinomycetes, 26% photosynthetic bacteria, 7% denitrifying phosphorus accumulating bacteria, and 6% Rhodococcus erythropolis;

[0043] Step 2, prepare the carrier bio-based and put it into the water body: each of the carrier bio-based includes a central rope, a plurality of porous filaments, and biochar arranged on the porous filaments, and the plurality of porous filaments are in the form of Stereo uniform arrangement of radiation state is fixed on the central rope, and multiple carrier bio-bases are arranged in a square array in the water body; the preparation of carrier bio-bases specifically i...

Embodiment 3

[0050] A method for controlling water body pollution, specifically comprising the steps of:

[0051] Step 1, using microbial sedimentation technology to spread mineral carrier microorganisms on the water surface, the mineral carrier microorganisms sink to the bottom of the water body sludge layer, and the mineral carrier microorganisms include 4% by weight of yeast, 6% of lactic acid bacteria, 53 % actinomycetes, 24% photosynthetic bacteria, 9% denitrifying phosphorus accumulating bacteria, and 4% Rhodococcus erythropolis;

[0052] Step 2, prepare the carrier bio-based and put it into the water body: each of the carrier bio-based includes a central rope, a plurality of porous filaments, and biochar arranged on the porous filaments, and the plurality of porous filaments are in the form of Stereo uniform arrangement of radiation state is fixed on the central rope, and multiple carrier bio-bases are arranged in a square array in the water body; the preparation of carrier bio-base...

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Abstract

The invention provides a method for controlling water pollution. The method comprises the steps of (1) spraying a mineral carrier microorganism onto a water surface by a microbial precipitation technique, and sinking the mineral carrier microorganism to a bottom of a water sludge layer, wherein the mineral carrier microorganism is prepared from, by weight, 2%-4% pf yeast, 6%-8% of lactic acid bacteria, 51%-53% of actinomycetes, 24%-26% of photosynthetic bacteria, 7%-9% of denitrifying phosphorus accumulating bacteria and 4%-6% of rhodococcus erythropolis; (2) preparing a carrier bio-base and putting into a water body; (3) installing an aeration device 10-30 mm from the water sludge layer. The mineral carrier microbial with unique proportion of microbial strains and the organic combinationof a carrier bio-base technology are adopted to effectively decompose and pollute a polluted organic matter in a sediment into carbon dioxide, water and the like, a river mud layer is lowered insteadof dredging, and the water body can be repaired in a short time.

Description

technical field [0001] The invention relates to the technical field of treatment of river polluted water bodies, in particular to a method for controlling water body pollution. Background technique [0002] At present, the water quality of major river basins in my country has not undergone fundamental changes, and the situation of water pollution prevention and control is still very severe. From the water quality of the national control sections in the past three years, it can be found that the proportion of water quality inferior to Class V has been declining year by year, but at the same time, the proportion of water quality of Class I has also declined. In 2016, the proportion of water quality of Class IV and worse than Class IV still has With a high proportion of 32.3%, the situation of water pollution prevention and control is still very severe. [0003] At present, the treatment methods for surface water basins such as rivers, lakes, and reservoirs in my country basic...

Claims

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Application Information

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IPC IPC(8): C02F3/34C02F3/30C02F101/16
CPCC02F3/302C02F3/308C02F3/34C02F2101/16C02F2103/007Y02W10/10
Inventor 倪建忠
Owner 湖北兴新生态科技有限公司
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