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Bottom mud pollutant locking method

A technology for pollutants and sediments, applied in the field of water pollution control, can solve the problems of difficult implementation, large time, manpower and financial resources, and achieve the effects of convenient implementation, promotion of growth and metabolism, and large specific surface area.

Inactive Publication Date: 2018-04-06
ZHUHAI QINGCHUAN ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for the pollutants in the bottom mud at the bottom of the water, in the existing technical field, the water is basically pumped out, and then the mud is cleaned, which takes a lot of time, manpower and financial resources, and is not easy to implement.

Method used

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  • Bottom mud pollutant locking method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: a method for locking sediment pollutants, the specific locking method steps are as follows:

[0023] Step 1: Selection of materials: The beneficial fungal flora of Aspergillus kawachii, Aspergillus spp., Aspergillus erythraea and Flavobacterium as well as Bacillus subtilis, Actinomycetes, Thiobacillus denitrificans and The bacterial flora of heterotrophic nitrifying bacteria is mixed to form a beneficial bacteria repair agent; artificial or mechanical methods are mixed in a certain proportion to obtain BYM enzyme fertilizer, nitrogen, phosphorus and potassium fertilizer, DFM additives, trace elements, sodium percarbonate, slow-release cosolvent , stabilizer and synergist are mixed in a certain proportion to form an oxygen enhancer and a microbial growth promoter composed of protease; a certain length of the inner wall is clean and smooth conduit; then perform step 2;

[0024] Step 2: Putting oxygenation agent: after step 1 is performed, put 500g oxygenatio...

Embodiment 2

[0028] Embodiment 2: a method for locking sediment pollutants, the specific locking method steps are as follows:

[0029] Step 1: Selection of materials: The beneficial fungal flora of Aspergillus kawachii, Aspergillus spp., Aspergillus erythraea and Flavobacterium as well as Bacillus subtilis, Actinomycetes, Thiobacillus denitrificans and The bacterial flora of heterotrophic nitrifying bacteria is mixed to form a beneficial bacteria repair agent; artificial or mechanical methods are mixed in a certain proportion to obtain BYM enzyme fertilizer, nitrogen, phosphorus and potassium fertilizer, DFM additives, trace elements, sodium percarbonate, slow-release cosolvent , stabilizer and synergist are mixed in a certain proportion to form an oxygen enhancer and a microbial growth promoter composed of protease; a certain length of the inner wall is clean and smooth conduit; then perform step 2;

[0030] Step 2: Putting oxygenation agent: after step 1 is performed, put 500g oxygenatio...

Embodiment 3

[0034] Embodiment 3: a kind of bottom mud pollutant locking method, the concrete locking method steps are as follows:

[0035] Step 1: Selection of materials: The beneficial fungal flora of Aspergillus kawachii, Aspergillus spp., Aspergillus erythraea and Flavobacterium as well as Bacillus subtilis, Actinomycetes, Thiobacillus denitrificans and The bacterial flora of heterotrophic nitrifying bacteria is mixed to form a beneficial bacteria repair agent; artificial or mechanical methods are mixed in a certain proportion to obtain BYM enzyme fertilizer, nitrogen, phosphorus and potassium fertilizer, DFM additives, trace elements, sodium percarbonate, slow-release cosolvent , stabilizer and synergist are mixed in a certain proportion to form an oxygen enhancer and a microbial growth promoter composed of protease; a certain length of the inner wall is clean and smooth conduit; then perform step 2;

[0036] Step 2: Putting oxygenation agent: after step 1 is performed, put 500g oxyge...

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Abstract

The invention discloses a bottom mud pollutant locking method, which comprises the following concrete locking steps: (1) selecting materials: separating in nature through a scientific technology to obtain a beneficial bacterium repairing agent; mixing according to a certain proportion through an artificial or mechanical method to form an oxygenate and a microorganism growth promoting agent; adopting a guiding pipe with a certain length; carrying out a step (2). According to the bottom mud pollutant locking method provided by the invention, through feeding the beneficial bacterium repairing agent, bottom mud can be purified through consuming a C, H, O, N, P and S system formed by pollutants required for mass growth in the bottom mud and eliminating COD, ammonia nitrogen, sulfide and other pollutants in the bottom mud according to a small biological cycle and a microcirculation in a biological body during a beneficial bacterium repairing agent breeding process, so that the method is convenient to implement, a lot of manpower, material resources and financial resources are saved, a protection effect is achieved on an ecological system, and the stability and the safety of the ecological system are improved.

Description

technical field [0001] The invention relates to the technical field of water pollution control, in particular to a method for locking sediment pollutants. Background technique [0002] In most cities, the water source of the inland river is seriously polluted, the river water is black and smelly, and there are floating objects floating on the river bottom, which have seriously affected the normal life of the residents around the river channel, and the masses have reacted strongly. Station monitoring, the water quality is inferior V, and aquatic animals and plants have basically disappeared, which has become a major problem for the urban ecological environment. Especially for the pollutants in the bottom mud at the bottom of the water, in the existing technical field, basically, the water is pumped out and then the mud is cleaned up, which takes a lot of time, manpower and financial resources and is not easy to implement. Therefore, it is necessary to invent a method for loc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/00C02F11/02C02F101/30C02F101/16
CPCC02F11/00C02F11/02C02F2101/101C02F2101/16C02F2101/30C02F2103/007C02F2209/08C02F2209/14C02F2209/22C02F2305/06
Inventor 饶耀明傅涛古卫民张紫薇陈韶聪季春明何木帝
Owner ZHUHAI QINGCHUAN ENVIRONMENTAL PROTECTION TECH CO LTD
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