CN114853175B - Comprehensive ecological restoration method for water, soil and air environmental pollution - Google Patents

Comprehensive ecological restoration method for water, soil and air environmental pollution Download PDF

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Publication number
CN114853175B
CN114853175B CN202110078744.5A CN202110078744A CN114853175B CN 114853175 B CN114853175 B CN 114853175B CN 202110078744 A CN202110078744 A CN 202110078744A CN 114853175 B CN114853175 B CN 114853175B
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shore
water
area
soil
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CN114853175A (en
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邓杰帆
吴鹏举
梁灿钦
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Dongguan Ecological Environmental Protection Research Institute Co ltd
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Dongguan Ecological Environmental Protection Research Institute Co ltd
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/327Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84Biological processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09CRECLAMATION OF CONTAMINATED SOIL
    • B09C1/00Reclamation of contaminated soil
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09CRECLAMATION OF CONTAMINATED SOIL
    • B09C1/00Reclamation of contaminated soil
    • B09C1/10Reclamation of contaminated soil microbiologically, biologically or by using enzymes
    • B09C1/105Reclamation of contaminated soil microbiologically, biologically or by using enzymes using fungi or plants
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/347Use of yeasts or fungi
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mycology (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention discloses a comprehensive ecological restoration method for water, soil and environmental pollution, which comprises the following steps: (1) Selecting a region to be repaired, which comprises a water body region, a shore region and a land region, wherein the shore region comprises a rear shore region, a front shore region and a near shore region; (2) Sequentially planting wet growth, emergent water, floating water and submerged plants from the near shore region to the center of the water body region, and throwing fish and scallops in the water body region; (3) Planting herbaceous plants in a front shore region, and sequentially planting shrubs and arbors from a rear shore region to a land region; (4) A sidewalk is arranged at the junction of the rear shore area and the front shore area; (5) Plants with carbon sink capacity are planted in the land area close to the traffic thoroughfares; (6) The method comprises the steps that macro fungi are planted from a front shore area to the upper part of the land surface of a land area, a composite material is paved, and a composite microbial agent is thrown from the front shore area to the lower part of the land surface of the land area; (7) A spraying system is also arranged from the front shore area to the land area, and a magnetizer and a micro-nano bubble generator are arranged on the spraying system.

Description

Comprehensive ecological restoration method for water, soil and air environmental pollution
Technical Field
The invention relates to the field of ecological restoration, in particular to a comprehensive ecological restoration method for water, soil and environmental pollution.
Background
At present, the polluted environment is often repaired according to different environment media. For water pollution, the common treatment modes include a high-grade oxidation method, a physical-chemical method or a biological method (including a biochemical method and an ecological method), and the methods have problems such as high technical investment and high operation cost of the high-grade oxidation method, and the use of a strong oxidant has adverse effects on the subsequent biochemical treatment; the physicochemical treatment effect is good and stable, but the direct use of the coagulation rule in the water body can not fundamentally remove pollutants, and the coagulant can also cause secondary pollution; biological methods are mainstream techniques, but often suffer from problems of difficulty in culturing bacteria or poor impact capability. For atmospheric pollution, common treatment modes include an adsorption method, an ozone decomposition method and a spray absorption method, and the methods also have some problems, wherein the conventional activated carbon adsorption technology has high resistance and high pressure drop, and particularly has larger resistance in the liquid phase adsorption process, and the adsorbent is easy to saturate; although the ozone decomposition method is helpful for decomposing pollutants, no measure for eliminating ozone generated by the ozone decomposition method is adopted, so that the air pollution is aggravated; the spray absorption method is not ideal enough for air treatment efficiency due to the influence of gas-liquid contact effect, only partial pollutants and particulate matters in the air can be removed, and the removal effect of ultrafine particulate matters below PM2.5 is poor. For soil pollution, common treatment modes include chemical leaching, microorganism restoration and plant restoration, and the methods also have outstanding problems, such as secondary pollution of leaching agent in chemical leaching, residue of heavy metal part of the soil after leaching and increased activity; the microbial remediation has poor stability and is difficult to popularize in a large area; phytoremediation is easy to implement, but its efficacy is limited, requiring the combination of other means of remediation. Therefore, the single treatment technology has own short plates, and especially lacks a composite technical means for the treatment and repair technology facing multi-medium pollution such as water, soil, gas and the like.
Therefore, a comprehensive ecological restoration method for water, soil and environmental pollution is needed to solve the problems of the existing single treatment technology.
Disclosure of Invention
The invention aims to provide a comprehensive ecological restoration method for water, soil and air environment pollution, which can solve the problems of the existing single treatment technology, and synchronously restore the water, soil and air environment pollution so that the restored environment can continuously keep purifying environment media.
In order to achieve the above purpose, the invention provides a comprehensive ecological restoration method for water, soil and environmental pollution, which comprises the following steps:
(1) Selecting a region to be repaired, wherein the region to be repaired comprises a water body region, a shore region and a land region, and the shore region sequentially comprises a rear shore region, a front shore region and a near shore region from high to low according to the gradient of the shore region;
(2) Sequentially planting wet plants, emergent aquatic plants, floating plants and submerged plants from the near shore region to the center of the water body region, and putting fish, snails and shellfish into the water body region;
(3) Planting herbaceous plants in a front shore region, and sequentially planting shrubs and arbors from a rear shore region to a land region;
(4) A pavement with water storage and water purification functions is arranged at the junction of the rear shore area and the front shore area, and water permeable bricks, ceramsite and mineral materials are respectively paved on the pavement of the pavement from top to bottom;
(5) Plants with carbon sink capacity are planted on land areas close to traffic thoroughfares;
(6) The method comprises the steps that macro fungi are planted from a front shore area to the upper part of the land surface, a composite material with catalysis and adsorption effects is paved, and a composite microbial agent is thrown from the front shore area to the lower part of the land surface;
(7) And a spraying system is further arranged from the front shore area to the land area, a magnetizer and a micro-nano bubble generator are arranged on the spraying system, and meanwhile, real-time environment data are acquired through an environment on-line monitoring system, a set value is compared, and the switch of the spraying system is automatically controlled.
Compared with the prior art, the comprehensive ecological restoration method for the water, soil and environmental pollution is ingenious in arrangement according to the theory and thought of an ecological system, integrates the physical (filtering, adsorption and separation), chemical (catalytic decomposition) and biological (microorganism, plant and animal) effects, combines magnetization and micro-nano bubble technology, realizes the complementary advantages of restoration technologies, overcomes the defects of the existing single treatment technology, exerts the characteristic of technology integration optimization, and automatically controls the operation of restoration facilities through an environment online monitoring system; in addition, the inventor of the patent application discovers from a large amount of accumulated practical data that a method for repairing specific environmental media only can lead certain environmental media to be polluted by other media after being repaired, for example, after the soil polluted by heavy metals is repaired, the soil is easy to be invaded by the heavy metals in the atmosphere and water body and is polluted again, and based on the problem existing in the current environmental repair, the comprehensive ecological repair method for water, soil and gas environmental pollution can synchronously repair water, soil and gas polluted environments, so that the repaired environment can continuously keep the purified environmental media, and has important significance for the repair and treatment work of the environmental pollution in China.
Preferably, the near shore area of the invention is also dug with a ditch, the wet plant is planted in the ditch of the ditch, and the ditch is paved with turf or is placed with a plant fiber belt with grass seeds.
Preferably, the wet plant of the present invention comprises at least one of short She, vetiver and taro, the emergent aquatic plant comprises at least one of arundo donax, typha, lythrum, tulip, coix, dwarf lilyturf tuber and houttuynia cordata, the emergent aquatic plant comprises at least one of water lily, eichhornia crassipes and shiitake, and the submerged plant comprises at least one of kusnezoff monkshood, goldfish algae, black algae and foxtail algae.
Preferably, the fish of the invention comprises filter-feeding fish, inland fish and herbivorous fish; the filter feeding fish comprises any one of silver carp, bighead carp and catfish, the fierce fish comprises any one of mandarin fish, snakehead, catfish and weever, and the herbivorous fish comprises any one of grass carp and bream; the snails comprise Cinnamomum molluscum, and the shellfish comprises hyriopsis cumingii.
Preferably, the sidewalk of the present invention is encircling around the body of water. The permeable bricks, the ceramsite and the mineral materials are paved below the water permeable bricks, the ceramsite and the mineral materials, so that the effects of absorbing the rainwater runoff and treating the water pollution can be achieved.
Preferably, the mineral material of the present invention is selected from at least one of zeolite, diatomaceous earth, bentonite, expanded perlite, expanded vermiculite, sepiolite, volcanic rock and tourmaline.
Preferably, the shrubs of the present invention comprise at least one of red leaf plums, osmanthus fragrans, roses, ligustrum japonicum, azalea, japanese dock, erythrina and sophora japonica, the arbor comprises at least one of magnolia grandiflora, bamboo joint trees, ficus microcarpa, loquat trees, mango trees, jacaratus and goldenrain trees, the herb plants comprise at least one of peppermint, tiger tail, clivia, canna, caryophyllus flowers and marigold, and the plants with carbon sink capability comprise at least one of acacia thistle, acacia hance, pini, fructus forsythiae, huang Sherong and red mulberry.
Preferably, the invention requires harvesting wet plants, emergent aquatic plants, floating plants, submerged plants and herbaceous plants periodically; specifically, the harvesting time is determined according to the growth speed of the plants.
Preferably, the composite material comprises a main body and a catalytic body, wherein the main body is at least one of zeolite, diatomite, bentonite, expanded perlite, expanded vermiculite, sepiolite and volcanic rock, the catalytic body is a metal screen with a catalyst supported thereon, and the catalyst is a metal oxide corresponding to at least one of Fe, mg, al, co, zn, mo, la and Ti.
Preferably, the composite microbial agent comprises bacillus subtilis, bacillus mucilaginosus, saccharomycetes and bacillus laterosporus.
Preferably, the spraying system comprises a water storage tank, a high-pressure water pump, a liquid conveying pipe and a spraying pipe, and the magnetizer and the micro-nano bubble generator can be arranged on the water storage tank, the liquid conveying pipe or the spraying pipe.
Preferably, spraying water sprayed by the spraying system contains a biological enzyme preparation; specifically, the biological enzyme preparation is at least one of bacteria, fungi and enzymes; specifically, the biological enzyme preparation water treated by the magnetizer and the micro-nano bubble generator is easier to react with harmful substances in water, gas and soil, achieves the effect of repairing more quickly than normal, and forms an integrated repairing and integrated protection of the mountain and water forest Tian Hu grass in a certain range.
Preferably, the slope of the shore area of the present invention is 1-30 °.
Preferably, the repair time of the area to be repaired is 1-18 months.
Drawings
FIG. 1 is a schematic diagram of a repair area according to the present invention.
Detailed Description
In order to explain the technical contents and the technical effects achieved by the present invention in detail, the following description will be made with reference to the embodiments.
Referring to fig. 1, the comprehensive ecological restoration method for water, soil and air environmental pollution of the invention comprises the following steps:
(1) Selecting a region to be repaired 100, wherein the region to be repaired 100 comprises a water body region 11, a shore region 12 and a land region 13, and the shore region 12 comprises a rear shore region 121, a front shore region 122 and a near shore region 123 in sequence from high to low according to the gradient of the region to be repaired;
(2) Sequentially planting wet plants, emergent aquatic plants, floating plants and submerged plants from the near shore area 123 to the center of the water body area 11, and putting fish, snails and shellfish into the water body area;
(3) The front shore area 122 is planted with herbaceous plants, and shrubs and arbors are planted in sequence from the rear shore area 121 to the land area 13;
(4) The junction of the rear shore area 121 and the front shore area 122 is provided with a pavement 14 with water storage and purification functions, and the pavement of the pavement 14 is respectively paved with water permeable bricks, ceramsite and mineral materials from top to bottom;
(5) Plants with carbon sink planting capability are also planted at the position 131, close to the traffic thoroughfares, of the land area;
(6) The large fungi are planted from the front shore area 122 to the upper surface of the land area 13, a composite material with catalysis and adsorption effects is paved, and a composite microbial agent is thrown from the front shore area 122 to the lower surface of the land area 13;
(7) A spraying system is further arranged from the front shore area 122 to the land area 13, the spraying system comprises a water storage tank, a high-pressure water pump, a liquid conveying pipe and a spraying pipe, a magnetizer and a micro-nano bubble generator are arranged on the spraying pipe, meanwhile, real-time environment data are acquired through an environment on-line monitoring system, a set value is compared, and the on-off of the spraying system is automatically controlled.
According to the comprehensive ecological restoration method for the water, soil and air environment pollution, according to the theory and thought of an ecological system, the water, soil, filler and water permeable bricks are arranged skillfully inside the ecological restoration method, so that the filtration is realized; the blocking is realized through the ceramsite and the mineral material; adsorbing and catalytically decomposing organic matters in soil by using a composite material with catalysis and adsorption effects; degrading organic matters and converting nitrogen, phosphorus and other nutrient substances through microorganisms; providing water dissolved oxygen to enhance oxidation reaction and absorbing and removing nutrient substances such as nitrogen, phosphorus and the like in the water body through wet plants, emergent plants, floating plants and submerged plants; transferring nutrient substances and maintaining ecological balance through fish animals and conch, and inhibiting water eutrophication; the concentration of heavy metal elements in soil and the decomposition of organic pollutants are reduced through herbaceous plants, macro fungi and compound microbial agents, and meanwhile, the quality of the soil is improved; the large particulate matters in the atmosphere are reduced through spraying, pollutants in the atmosphere are efficiently absorbed through shrubs and arbors, and ultrafine particulate matters with PM less than 2.5 are removed; meanwhile, the spraying system is provided with the magnetizer and the micro-nano bubble generator, so that sprayed spray water is magnetized micro-nano bubble water, the magnetized micro-nano bubble water has small particle size and large specific surface area, and shows remarkable physical and chemical activities, such as oxidization, dissolution, evaporation, adsorption, catalysis, physiological effects and the like, can be accelerated due to the large specific surface of fine particles, and further react with harmful substances in water, gas and soil, and meanwhile, the magnetized micro-nano bubble water has strong explosion energy and combination energy, can destroy covalent bond connection of pollutants and water or chemical bond connection inside the pollutants, so that dust in the air can form combination sedimentation and decomposition, and meanwhile, harmful bacteria in the air and pollutants in decomposed water and soil gas can be effectively killed, and the quality of the ambient air can be improved, thereby achieving the effect of purification and restoration; CO in air is absorbed by plants with carbon sink capability 2 To reduce CO in the atmosphere 2 The comprehensive ecological restoration method for the water, soil and environmental pollution realizes the mutual complement among restoration technologies by integrating physical (filtering, adsorption and blocking), chemical (catalytic decomposition), biological (microorganism, plant and animal) actions and combining magnetization and micro-nano bubble technologies so as to solve the defects of the existing single treatment technology, exert the characteristics of technology integration optimization and automatically control the operation of restoration facilities through an environment online monitoring system.
The comprehensive ecological restoration method for water, soil and environmental pollution of the invention is described in detail below with reference to specific examples.
Example 1
The comprehensive ecological restoration method for water, soil and environmental pollution is implemented, the site is an area of a town area of Dongguan city, the area comprises a land block and a pond connected with the land block, various domestic sewage and sporadic industrial sewage enter the pond for years, water and soil are polluted to a certain extent, the area is surrounded by the industrial area and a commercial area, and air pollution to a certain extent exists.
(1) Selecting a region to be repaired, wherein the region to be repaired comprises a water body region, a shore region and a land region, and the shore region sequentially comprises a rear shore region, a front shore region and a near shore region from high to low according to the gradient of the shore region, wherein the gradient of the shore region is 25 degrees;
(2) Sequentially planting wet plants, emergent aquatic plants, floating plants and submerged plants from the center of a near shore region to the water body region, further digging a ditch in the water body region, planting wet plants in the ditch of the ditch, and paving turf or placing grass seed plant fiber belts on the ditch of the ditch, wherein the wet plants comprise short She plants, vetiver and henry steudnera, the emergent aquatic plants comprise giant reed, cattail, lythrum, flowers of all the year round, rhizoma alismatis, arrowhead and coix seeds, the floating plants comprise water lily, eichhornia crassipes and lentinus edodes, the submerged plants comprise bitter grass, goldfish algae and bromhidis, and the fishes comprise silver carp, bighead carp, catfish, mandarin fish and catfish; the snails comprise ring-edge snails; the shellfish comprises hyriopsis cumingii;
(3) Planting herbaceous plants in a front shore region, and planting shrubs and trees in sequence from a rear shore region to a land region, wherein the herbaceous plants comprise peppermint, tiger tail orchid and clivia, the shrubs comprise red leaf plums, osmanthus fragrans, roses, ligustrum japonicum, azalea, japanese dock root, erythrina and yellow locust, and the trees comprise magnolia grandiflora, bamboo joint trees, ficus microcarpa and loquat trees;
(4) The junction of the rear shore area and the front shore area is provided with a sidewalk with water storage and purification functions, the sidewalk is surrounded around the water body area, and the pavement of the sidewalk is respectively paved with water permeable bricks, ceramsite and mineral materials from top to bottom; wherein the mineral material is zeolite and diatomite;
(5) The land area is also planted with acacia thickii, acacia longi, pinus massoniana, fructus forsythiae, huang Sherong and red mulberry;
(6) The method comprises the steps of planting large fungi from a front shore area to the upper part of the land surface, paving a composite material with catalysis and adsorption effects, and throwing a composite microbial agent from the front shore area to the lower part of the land surface, wherein the composite material comprises volcanic rocks and a metal screen mesh loaded with Ti metal oxide catalysts, and the composite microbial agent comprises bacillus subtilis, bacillus mucilaginosus, saccharomycetes and bacillus laterosporus;
(7) And a spraying system is further arranged from the front shore area to the land area, a magnetizer and a micro-nano bubble generator are arranged on the spraying system, and spraying water sprayed by the spraying system contains bacteria and fungi, and meanwhile, real-time environment data is acquired through an environment on-line monitoring system, a set value is compared, and the on-off of the spraying system is automatically controlled.
The restoration time of the area to be restored in the embodiment 1 is 18 months, after the restoration is finished, the water environment of the area to be restored is measured to reach the II type in the quality standard of the surface water environment of the people's republic of China, the atmospheric environment is measured to reach the II type in the quality standard of the atmospheric environment, and the II type in the quality standard of the soil environment, and after the restoration is finished, the water environment of the area to be restored is measured for 12 months, the II type in the quality standard of the surface water environment of the people's republic of China, the atmospheric environment is measured to still reach the II type in the quality standard of the atmospheric environment, and the soil environment is measured to still reach the II type in the quality standard of the soil environment, so that the restoration effect of ecological restoration by the comprehensive ecological restoration method for water, soil and environmental pollution is quite remarkable, and the restored environment can continuously keep the purified environment medium.
The foregoing disclosure is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, as it is intended to cover all modifications which fall within the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The comprehensive ecological restoration method for the water, soil and air environment pollution is characterized by comprising the following steps of:
(1) Selecting a region to be repaired, wherein the region to be repaired comprises a water body region, a shore region and a land region, and the shore region sequentially comprises a rear shore region, a front shore region and a near shore region from high to low according to the gradient of the shore region;
(2) Sequentially planting wet plants, emergent aquatic plants, floating plants and submerged plants from the near shore region to the center of the water body region, wherein fish, snails and shellfish are also put into the water body region;
(3) The front shore area is used for planting herbaceous plants, and shrubs and arbors are sequentially planted from the rear shore area to the land area;
(4) A pavement with water storage and water purification functions is arranged at the junction of the rear shore area and the front shore area, and water permeable bricks, ceramsites and mineral materials are respectively paved on the pavement of the pavement from top to bottom;
(5) Plants with carbon sink capacity are planted on the land area close to the traffic thoroughfares;
(6) The method comprises the steps that large fungi are planted from a front shore area to the upper surface of a land area, a composite material with catalysis and adsorption effects is paved, and a composite microbial agent is put into the front shore area to the lower surface of the land area, wherein the composite material comprises a main body and a catalytic body, the main body is at least one of zeolite, diatomite, bentonite, expanded perlite, expanded vermiculite, sepiolite and volcanic rock, the catalytic body is a metal screen with a catalyst, and the catalyst is a metal oxide corresponding to at least one of Fe, mg, al, co, zn, mo, la and Ti;
(7) And a spraying system is further arranged from the front shore area to the land area, a magnetizer and a micro-nano bubble generator are arranged on the spraying system, real-time environment data are acquired through an environment online monitoring system, a set value is compared, and the switch of the spraying system is automatically controlled, wherein spraying water sprayed by the spraying system contains a biological enzyme preparation.
2. The method for restoring water, soil and environmental pollution comprehensive ecology according to claim 1, wherein a ditch is dug in the near shore area, wet plants are planted in the ditch of the ditch, and turf is paved on the ditch of the ditch or plant fiber belts with grass seeds are placed on the ditch.
3. The method for the comprehensive ecological restoration of water, soil and environmental pollution according to claim 1, wherein the wet plant comprises at least one of short She, rush and taro, the emergent aquatic plant comprises at least one of arundo donax, typha, lythrum, murraya paniculata, alismatis rhizoma, arrowhead, coicis semen, radix Ophiopogonis and herba Houttuyniae, the emergent aquatic plant comprises at least one of water lily, eichhornia crassipes and Lentinus Edodes, and the submerged plant comprises at least one of Sonchus arvensis, goldfish algae, hedyotis and Sargassum.
4. The method for the comprehensive ecological restoration of water, soil and air environmental pollution according to claim 1, wherein the sidewalk in the step (4) surrounds the water body area.
5. The method for the comprehensive ecological restoration of water, soil and air environmental pollution according to claim 1, wherein the mineral material is at least one selected from the group consisting of zeolite, diatomaceous earth, bentonite, expanded perlite, expanded vermiculite, sepiolite, volcanic rock and tourmaline.
6. The method for the comprehensive ecological restoration of water and soil environmental pollution according to claim 1, wherein the shrubs comprise at least one of red leaf plums, osmanthus fragrans, roses, ligustrum japonicum, azalea, japanese dock, erythrina and acacia senna, the arbor comprises at least one of magnolia grandiflora, bamboo joint trees, ficus microcarpa, loquat trees, mango trees, jacara and goldenrain trees, the herbaceous plants comprise at least one of peppermint, tiger orchid, clivia, canna, caryophyllus and marigold, and the plants with carbon sink capability comprise at least one of acacia senega, acacia senegal, masson pine, fructus forsythiae, huang Sherong and red mulberry.
7. The method for the comprehensive ecological restoration of water, soil and environmental pollution according to claim 1, wherein the biological enzyme preparation is at least one of bacteria, fungi and enzymes.
8. The comprehensive ecological restoration method for water, soil and environmental pollution according to claim 1, which is characterized in that,
the gradient of the shore area is 1-30 degrees.
CN202110078744.5A 2021-01-20 2021-01-20 Comprehensive ecological restoration method for water, soil and air environmental pollution Active CN114853175B (en)

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Citations (11)

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