CN108689484A - A kind of lake floating purifying island - Google Patents
A kind of lake floating purifying island Download PDFInfo
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- CN108689484A CN108689484A CN201810746971.9A CN201810746971A CN108689484A CN 108689484 A CN108689484 A CN 108689484A CN 201810746971 A CN201810746971 A CN 201810746971A CN 108689484 A CN108689484 A CN 108689484A
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- 238000007667 floating Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000005273 aeration Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000012856 packing Methods 0.000 claims abstract description 15
- 244000005700 microbiome Species 0.000 claims abstract description 13
- 238000010525 oxidative degradation reaction Methods 0.000 claims abstract description 5
- 239000003344 environmental pollutant Substances 0.000 claims description 21
- 231100000719 pollutant Toxicity 0.000 claims description 21
- 239000000945 filler Substances 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 5
- 230000000813 microbial effect Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000006213 oxygenation reaction Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 17
- 235000015097 nutrients Nutrition 0.000 abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 238000011084 recovery Methods 0.000 abstract description 8
- 238000003911 water pollution Methods 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 description 13
- 230000015556 catabolic process Effects 0.000 description 11
- 238000006731 degradation reaction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000000356 contaminant Substances 0.000 description 7
- 239000010865 sewage Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000008439 repair process Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
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- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009089 cytolysis Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
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- 230000007613 environmental effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241001237160 Kallima inachus Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241001529246 Platymiscium Species 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000006652 catabolic pathway Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
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- 239000002917 insecticide Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000008263 repair mechanism Effects 0.000 description 1
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- 239000004094 surface-active agent Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The purpose of the present invention is to provide a kind of lakes to float purifying island.The floating purifying island has the overall merit that the strain bioremediation technology that adds, addition nutrients recovery technique and artificial aeration strengthen water body bioremediation technology, conducive to the using energy source of the Nature, being converted into electric energy using solar energy pushes Aeration fan to be oxygenated polluted-water, the biologic packing material of setting covers with aerobic simultaneously, facultative aerobic character microorganism carries out oxidative degradation using dissolved oxygen to the organic pollution in water body, achievees the purpose that strengthen and eliminates water pollution.
Description
Technical field
The present invention relates to ecological restoration of lakes fields, and in particular to a kind of lake floating purifying island.
Background technology
Black and odorous water is the environmental products that most of industrialization of the country developing stage generates.Developed countries are in industry
Change, in urbanization process, black smelly, the water pollution phenomenon of urban water-body also occurred, 20th century mid-term can be traced back to earliest
Britain Times river, in the 1970s, the Rhine of Germany, water body blacks, is smelly.In recent years, with China's urban economy
Fast development, the increasingly expansion of city size, urban environment infrastructure is increasingly insufficient, and urban wastewater discharge constantly increases
Add, a large amount of pollutants enter river;Some urban water-bodies especially Small Urban water body is directly becoming industry, agricultural and life simultaneously
The primary discharge channel and place of sewage living, COD in water body(COD), ammonia nitrogen(NH3-N), phosphorus(P)It is exceeded, river water
Body pollution is serious, and water body occurs seasonal or black throughout the year smelly.
Foundation"City black and odorous water renovation guide", by 2 16th, 2016, national 295 ground levels and with
In upper city, black and odorous water is investigated out in 218 cities, and the black and odorous water sum assert is 1861, and wherein river quantity accounts for
Than highest, totally 1595, up to 85.7%, overall length is about 5596km (data sources:It firmly builds portion and Chinese Ministry of Environmental Protection's joint announces the first round
National black and odorous water, which is known the real situation, investigates result).In terms of black and odorous water Regional Distribution situation, the more central and east of economically developed and water system
The black and odorous water quantity accounting in area is larger, and Central-South region and East China add up to accounting up to 71%.In terms of province, Guangdong, Anhui
Quantity adds up to accounting nearly 1/4 more than 200;In addition, Jiangsu, Henan, Shandong, Hunan, 5 province's quantity of Hubei 100 with
On, add up to accounting 1/3.
China's water pollution administration idea and technology all compare lag relatively.In continuous exploration in nearly 30 years, state is used for reference
Outer water body regulation and managerial experiences, China's water pollution control focus on water resources development, water body safety with experience is administered from simple
Function is to administering water body environment, safeguarding landscape diversity, to three developing stage such as water ecosystem are focused the consruction on, accordingly
Water body treating technology is also evolving.Currently, the recovery technique to polluted-water mainly has:Chemical method(Enhanced flocculation agent is killed
Algae medicament etc.), Physical(Artificial aeration's reoxygenation), biology and ecological method(Plant purification technology:Artificial swamp, ecological revetment, people
Work chinampa, microorganism enhanced technology, biofilm, biological grid recovery technique etc.)The most widely used at this stage is that plant is net
The application of change technology.Currently used several recovery techniques are analyzed below:
One, strain bioremediation technology is added
The improvement that strain originates from petroleum pollution in ocean is added into water body.Efficient degreasing is may separate out in petroleum-polluted water body
Bacterial strain, these bacterial strains can be made into the life of biological agent Yu Haiyang and fresh water organic contamination after domestication, enrichment, screening, culture
Object reparation.
The advantages of adding strain bioremediation technology:
1, reliability is high.It can be directed to the property of pollutant, orientation cultivation is taken, add, effective degradation of contaminant.
2, speed is fast.A large amount of high activity strains can be added in a short time, and rapid degradation of contaminant restores water quality.
3, not by season Water Temperature.The type for adding strain can be adjusted according to water temperature, such as:High temperature modification thermophilus strain, it
Have maximum growth rate within the scope of 60~80 DEG C;Psychrophile strain can at 0 DEG C of even lower temperature growth and breeding, normal temperature type
Bacterial strain is even more as many as stars.
4, lasting effect is good.In water body strain can self-reproduction, maintain certain strain concentration, sustaining degradation pollutant.
5, different from flocculation sediment technology, when microbial degradation pollutant, will not occur flocculation sediment restorative procedure and be formed
Secondary pollution problem.
The shortcomings that adding strain bioremediation technology:
1, nutrients is required supplementation with, the phenomenon of the nutritional ingredient deficiency of polluted-water is made up.
2, the dissolved oxygen of polluted-water is relatively low, and additional increase aerating system complement lysis oxygen is needed when serious.
3, certain operating cost is needed.
Two, nutrients recovery technique is added
Addition nutrients recovery technique plays the role of water remediation to play an active part in reparation.Major product has the battalion of water remediation
It supports agent, stimulant or surfactant and pollutant reduces agent.Pollutant reduces agent in addition to comprising microorganism formulation, also contains
Nutritional agents(The mixture of carbon source, nitrogen source, phosphorus source), film forming agent(For increasing oil/water interface, bioavailability is improved), can
For repairing by the water body of the pollutions such as oil, diesel oil, gasoline.In addition also have for by nitroorganic compound, halogenated hydrocarbons, pentachloro-
The bioenergizer of the pollution waters restorations such as phenol (PCP) and heavy metal.Bioenergizer includes mainly one kind from deposit
The reducing agent of extraction, this reducing agent usually there is the higher content of organic matter to be reduced by being exposed to oxygen or air
Pollutant can then be oxidized to the product nontoxic to environment.In the application, this bioenergizer can be applied to receive
The original position of machine object polluted-water or interval repair process.
The advantages of adding nutrients recovery technique:
1, with obvious effects.After adding nutrients, the activity of microorganism and the energy of degradation of contaminant in polluted-water can be improved
Power.
2, accelerate pollution amelioration speed.After adding nutrients, the activity of microorganism is not only increased, also adds micro- life
The pollution degradation pathway of object Co metabolism, can degrade rapidly pollutant difficult to degrade in a short time, restore water quality.
3, controllability is preferable, the additive amount of nutrients can be adjusted according to the reparation situation of water body and addition is formulated, change is repaiied
The type of complex velocity or degradation of contaminant.
4, lasting effect is good.It can be added as required nutrients, so that strain in water body is kept self-reproduction, maintain certain bacterium
Kind concentration, sustaining degradation pollutant.
5, different from flocculation sediment technology, the method that addition nutrients maintains microbial degradation pollutant will not flocculate
Precipitation restorative procedure is formed by secondary pollution problem.
The shortcomings that adding strain bioremediation technology:
1, nutrients is required supplementation with, the phenomenon of the nutritional ingredient deficiency of polluted-water is made up.
2, the dissolved oxygen of polluted-water is relatively low, and additional increase aerating system complement lysis oxygen is needed when serious.
3, certain operating cost is needed.
Three, artificial aeration strengthens water body bioremediation technology
The technique functions that the biological prosthetic ability of water pollution is improved using artificial-strengthening aeration mode are derived from modern industry sewage disposal
Technology.When all kinds of high concentrations, high sewage difficult to degrade have obtained good processing in modern industry sewage treatment field, reach
Satisfactory results.And can sewage disposal system be smoothed out, depend greatly in water body whether have it is enough
Dissolved oxygen(DO).Currently, domestic prosperity province, city go out huge fund and have been set up river water body pollution amelioration engineering in partial rivers,
Although repairing effect is good, the operating cost of project is local province, a huge burden in city's expenditure.
Artificial aeration strengthens the advantages of water body bioremediation technology:
1, contaminant degradation speed is fast, transitory efficient, and the reparation of polluted-water is rapidly completed.
2, reliability it is very high, without adding specified strain, control aeration time period can reach anaerobism, anoxic, aerobic
Sewage treatment process.
3, it can be directed to the property of pollutant, orientation cultivation is taken, add, effective degradation of contaminant.
4, have the characteristics that add strain bioremediation technology various.
Artificial aeration strengthens the shortcomings that water body bioremediation technology:
1, it needs to put into a large amount of energy and be aerated, typically use power type roots blower as the equipment of aeration, it is electric
Consume surprising, operating cost height.
2, mating power supply, automatically controlled construction investment are huge, very along the cable of river long-distance sand transport, transformer investment cost
It is high.And in large-size lake carries out region rotation reparation state, the fund input higher of power Transmission.
3, province, city's electricity consumption quota are occupied, restriction is brought to province, city's economic development.
4, after stopping artificial aeration, in the of short duration time, the water quality of polluted water region deteriorates to original level again.Therefore, people
Work aeration is efficient, and effect is good, but when energy consumption problem cannot solve, also can only be as a kind of mitigation strategy of river restoreration and auxiliary
Assistant's section.
Five, phytoremediation technology
The plant that selection plantation is strong to pollutant absorbability in polluted-water, tolerance is good, the bio-absorbable of appliable plant
And root zone repair mechanisms(The synergy of plant-microorganism)Pollutant is removed from pollution environment or is consolidated pollutant
It is fixed, certain element is extracted and concentrated in the environment using plant to remove pollutant, or contaminant degradation is made to be nonhazardous
Process, to achieve the purpose that repair water body.Currently, " ecological floating island ", " artificial floating island " in pollution waters restoration field,
The platymiscium such as " artificial floating rafts ", " biologic float bed ", " floating bed soilless culture ", " lawn soilless ecoscape chinampa " is repaiied
Multiple technology scope.
The advantages of phytoremediation technology:
1, Selective repair ability is strong, can be different according to the pollutant in polluted-water, and selective planting aquatic plants absorb water
In pollutant, achieve the purpose that absorption, eliminate pollutant.
2, rehabilitation expense is low, and after project construction initial stage input, the administration fee in repair process is very low.
3, landscaping effect is good, and preprosthetic pollution stench waters becomes water plant the flowers are in blossom cluster cluster, the scape that clear wave ripples
It sees.
4, better than other repair mode effects to the pollutants such as heavy metal, N, P, relative cost is low.
5, zooplankter and fish are put in cooperation in a suitable place to breed, you can play the role of reducing algae reparation water body.
6, notable to the regulation effect of residues of banned pesticides, polycyclic aromatic hydrocarbon and nitroaromatic.And TNT pollutants are carried out
When phytoremediation, energy consumption is very low even without energy consumption, has reached green safe, will not cause secondary pollution.
The shortcomings that phytoremediation technology:
1, the speed of growth is slow, and purification efficiency is low.
2, can as river, lake cleaning water plant it is less, selective plant variety face is relatively narrow.
3, it is easily influenced by pest and disease damage, sprays insecticide and increase administration fee, meanwhile, pesticide can pollute the water body for needing to purify.
4, larger by seasonal effect, winter promotes by regional impact, and purification efficiency is greatly reduced.
5, autumn plant is withered, needs manually to cut off dead leaf, deadwood, and labor intensity is high and inconvenient for operation.
If 6, gathered in not in time, the heavy metal of plant absorption can dissolve out a part of recontamination water after rotting in winter
Body.
Invention content
In order to solve the disadvantage that the technology and shortcoming of above-mentioned existing reparation, the present invention provides a kind of novel lakes
Float purifying island, the floating purifying island have the strain bioremediation technology that adds, add nutrients recovery technique and
Artificial aeration strengthens the overall merit of water body bioremediation technology, is conducive to the using energy source of the Nature, is converted into using solar energy
Electric energy pushes Aeration fan to be oxygenated polluted-water, while the biologic packing material being arranged covers with aerobic, facultative aerobic character microorganism utilizes
Dissolved oxygen carries out oxidative degradation to the organic pollution in water body, achievees the purpose that strengthen and eliminates water pollution.
The technical solution adopted by the present invention to solve the technical problems is:A kind of lake floating purifying island, including drift are provided
Chinampa, solar panel, solar panel pedestal, be coupled screw rod, wind turbine pedestal, wind turbine, be coupled tracheae, aeration pipe network,
Aeration head, filler hanger, hoist cable, biologic packing material, positioning connection rope;The solar panel is fixed on solar panel base
On seat, floating island is hollow structure, and wind turbine is located on the wind turbine pedestal inside floating island, and solar panel power generation pushes wind turbine
Air-blowing passes to the aeration pipe network in water after air is compressed by coupling tracheae, and aeration pipe network is supplied to aeration head, passes through aeration
Head is oxygenated the biologic packing material being suspended below floating island, using the microorganism being grown in above filler to the pollution in water
Object carries out oxidative degradation, is decomposed into the innocuous substances such as simple water, carbon dioxide;Positioning connection rope is provided with below floating island,
Three is fixed by a screw connection through solar panel pedestal, floating island and positioning connection rope, positioning connection
It is provided with filler hanger below rope, hoist cable is connected on filler hanger, biologic packing material is suspended on hoist cable, under positioning connection rope and its
The filler hanger connection of side.
Beneficial effects of the present invention are:
1, microbiological treatment pollution have very strong advantage, every kilogram by aerobic microorganism, facultative aerobic character microorganism group at work
Property sludge can degrade the organic pollution of 0.5 ~ 2.5kg daily.The activated sludge concentration one being grown on life assemblage filler
As in 0.5 ~ 2.5kg/m3, 5.0 ~ 12kg/m can be reached on the biologic packing material in some sewage disposal systems3, single to float
Purifying island configures 0.8m3Combination type biological filler, each float calculate on the biologic packing material that purifying island carries according to low value
The activated sludge of 0.4 ~ 2.0kg can be grown.Having in the time of sunlight, it is single float purifying island can degrade within one day 0.2 ~
The organic pollution of 4.0kg can obtain good reparation result in a short time.
2, floating purifying island directly converts electric energy by solar energy and is supplied for wind turbine because itself being configured with solar energy aeration system
Oxygen saves energy consumption.
3, in the water surface, floating purifying island oneself can form matrix, and it is multiple can also to be spaced the formation combination of insertion plant chinampa
Mould assembly plant/microbial cleaning matrix purifies water body, meanwhile, the matrix of the water surface can also pacify with river, lake bank
The solar power plant of dress coordinates, and floating purifying island is assisted to carry out strengthened purification function, sufficient aeration quantity and equipped in water
When electric heating function, it will more quickly finish polluted water purification requirement.
Description of the drawings
Fig. 1 is the structural schematic diagram that lake of the present invention floats purifying island;
In the figures above:1. floating island, 2. solar panels, 3. solar panel pedestals, 4. screw connections, 5. wind turbines
Pedestal, 6. wind turbines, 7. connection tracheaes, 8. aeration pipe networks, 9. aeration heads, 10. filler hangers, 11. hoist cables, 12. biologic packing materials,
13. positioning connection rope.
Specific implementation mode
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiment is only the embodiment of a portion of the present invention, and its object is to allow art technology
Personnel can understand present disclosure and accordingly to implement, and can not be limited the scope of the invention with this.All bases
Equivalent change or modification made by essence of the present invention should be all covered by within protection scope of the present invention.
Embodiment 1
As shown in Fig. 1, a kind of lake floats purifying island, including floating island 1, solar panel 2, solar panel pedestal
3, screw connection 4, wind turbine pedestal 5, wind turbine 6, connection tracheae 7, aeration pipe network 8, aeration head 9, filler hanger 10, hoist cable 11, life
Object filler 12, positioning connection rope 13;The solar panel 2 is fixed on solar panel pedestal 3, during floating island 1 is
Hollow structure, wind turbine 6 are located on the wind turbine pedestal 5 inside floating island, and the power generation of solar panel 2 pushes 6 air-blowing of wind turbine, air
The aeration pipe network 8 in water is passed to by coupling tracheae 7 after compression, aeration pipe network 8 is supplied to aeration head 9, by aeration head 9 to outstanding
It hangs over the biologic packing material 12 below floating island 1 to be oxygenated, using the microorganism being grown in above filler to the pollutant in water
Oxidative degradation is carried out, the innocuous substances such as simple water, carbon dioxide are decomposed into;1 lower section of floating island is provided with positioning connection rope 13,
Three is fixed by a screw connection 4 through solar panel pedestal 3, floating island 1 and positioning connection rope 13, is positioned
13 lower section of connection rope is provided with filler hanger 10, and hoist cable 11 is connected on filler hanger 10, and biologic packing material 12 is suspended on hoist cable 11,
Positioning connection rope 13 couples with filler hanger 10 below.
Claims (7)
1. a kind of lake floats purifying island, which is characterized in that including floating island, solar panel, solar panel pedestal,
Screw connection, wind turbine pedestal, wind turbine, connection tracheae, aeration pipe network, aeration head, filler hanger, hoist cable, biologic packing material, positioning connection
Connect rope;The solar panel is fixed on solar panel pedestal, and floating island is hollow structure, and wind turbine is located at floating island
On internal wind turbine pedestal, solar panel power generation pushes wind turbine air-blowing, and water is passed to by coupling tracheae after air is compressed
In aeration pipe network, aeration pipe network supplies to aeration head, carried out by aeration head to being suspended on biologic packing material below floating island
Oxygenation carries out oxidative degradation to the pollutant in water using the microorganism being grown in above filler, is decomposed into simple water, dioxy
Change the innocuous substances such as carbon;Positioning connection rope is provided with below floating island, by one through solar panel pedestal, floating island
Three is fixed with the screw connection of positioning connection rope, filler hanger is provided with below positioning connection rope, is connected on filler hanger
Hoist cable, biologic packing material are suspended on hoist cable, and positioning connection rope couples with filler hanger below.
2. a kind of lake according to claim 1 floats purifying island, which is characterized in that the biologic packing material is by aerobic
Microorganism, facultative aerobic character microorganism group at activated sludge.
3. a kind of lake according to claim 2 floats purifying island, which is characterized in that the activated sludge it is a concentration of
0.5~2.5Kg/m3, preferred concentration is 5.0 ~ 12Kg/m3。
4. a kind of lake according to claim 1 or 2 floats purifying island, which is characterized in that single floating purifying island is prepared
0.8m3Biologic packing material.
5. a kind of lake according to claim 1 or 2 floats purifying island, which is characterized in that in the water surface, floating purifying island can
It is used alone or oneself forms matrix, or interval is inserted into plant chinampa and forms combination composite plant/microbial cleaning matrix pair
Water body is purified.
6. a kind of lake according to claim 1 or 2 floats purifying island, which is characterized in that lake bank can install the sun
Energy power station and floating purifying island cooperation, assist its to carry out strengthened purification function.
7. a kind of lake according to claim 1 or 2 floats purifying island, which is characterized in that electrical heating work(in water can be equipped with
It can so that the floating purifying island more quickly finishes polluted water purification requirement.
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CN201810746971.9A CN108689484A (en) | 2018-07-09 | 2018-07-09 | A kind of lake floating purifying island |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111099719A (en) * | 2020-01-13 | 2020-05-05 | 杭州珊瑚环境科技有限公司 | Structure applied to reduction of endogenous pollution of water body and preparation process thereof |
CN116969608A (en) * | 2023-08-03 | 2023-10-31 | 安徽静东生态科技有限公司 | Low-carbon green energy microecological coupling reactor and water body purifying system |
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CN203402957U (en) * | 2013-08-16 | 2014-01-22 | 上海在田环境科技有限公司 | Wind energy purification floating island for water ecological restoration |
CN105016474A (en) * | 2015-07-02 | 2015-11-04 | 北京师范大学 | Electrochemical biological floating island used for purifying persistent pollutant in city water body |
CN206232485U (en) * | 2016-08-12 | 2017-06-09 | 中科宇图科技股份有限公司 | A kind of combined artificial chinampa water treatment facilities based on the micro-nano aeration of solar energy |
CN106986458A (en) * | 2017-04-14 | 2017-07-28 | 北京化工大学 | A kind of solar-energy ecological chinampa and Water Ecological Recovery method |
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CN203402957U (en) * | 2013-08-16 | 2014-01-22 | 上海在田环境科技有限公司 | Wind energy purification floating island for water ecological restoration |
CN105016474A (en) * | 2015-07-02 | 2015-11-04 | 北京师范大学 | Electrochemical biological floating island used for purifying persistent pollutant in city water body |
CN206232485U (en) * | 2016-08-12 | 2017-06-09 | 中科宇图科技股份有限公司 | A kind of combined artificial chinampa water treatment facilities based on the micro-nano aeration of solar energy |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111099719A (en) * | 2020-01-13 | 2020-05-05 | 杭州珊瑚环境科技有限公司 | Structure applied to reduction of endogenous pollution of water body and preparation process thereof |
CN116969608A (en) * | 2023-08-03 | 2023-10-31 | 安徽静东生态科技有限公司 | Low-carbon green energy microecological coupling reactor and water body purifying system |
CN116969608B (en) * | 2023-08-03 | 2024-02-13 | 安徽静东生态科技有限公司 | Low-carbon green energy microecological coupling reactor and water body purifying system |
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Application publication date: 20181023 |