CN203256023U - Tail water deep processing aeration-type ecological floating island with bamboo filament filler substrate - Google Patents
Tail water deep processing aeration-type ecological floating island with bamboo filament filler substrate Download PDFInfo
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- CN203256023U CN203256023U CN2013200468262U CN201320046826U CN203256023U CN 203256023 U CN203256023 U CN 203256023U CN 2013200468262 U CN2013200468262 U CN 2013200468262U CN 201320046826 U CN201320046826 U CN 201320046826U CN 203256023 U CN203256023 U CN 203256023U
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- floating island
- perforated pipe
- water
- ecological floating
- bamboo silk
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- 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
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- Biological Treatment Of Waste Water (AREA)
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Abstract
The utility model relates to a tail water deep processing aeration-type ecological floating island with a bamboo filament filler substrate, and belongs to a water processing device. The floating island comprises a cylindrical floating island body with the bottom surface closed. The cylinder wall of the floating island body 1 is divided into an upper zone, a middle zone, and a lower zone. The middle zone is a non-water-passing zone. The upper and lower zones are water-passing grid zones. A perforated pipe aeration device is arranged above the bottom surface of the floating island body 1. The perforated pipe aeration device is connected with a gas pump. The bamboo filament filler substrate with a thickness of 10-12cm is paved on the perforated pipe aeration device. Aquatic plants are planted on the bamboo filament filler substrate. A plurality of floats are uniformly bound and distributed on the floating island body 1. With the floating island, through aeration, growth respiration environment of the aquatic plants in the floating island is enhanced, bamboo filament filler substrate surface biological film volume is improved, water exchange in and outside the floating body is improved, and ecological floating island purification effect is improved.
Description
Technical field
The utility model relates to a kind of ecological floating island of the aeration type bamboo silk filler matrix of processing for Tailwater Depth.Belong to water treating equipment.Can be used for the higher Tailwater Depth of Pollutant levels and process, do not have the secondary pollution problem.
Technical background
China's municipal wastewater treatment plant secondary effluent still contains a large amount of organic pollutants, nitrogen and phosphorus pollutants and suspended substance etc. in (also claiming tail water).The main outlet of tail water is to enter receiving water body at present, and for surface water body, the tail water pollution level is still higher, thereby makes the easily black smelly or eutrophication problem of tail water receiving water body, extraneous factor is provided for the Urban Water Environment Quality Down.
The method commonly used for the advanced treatment of tail water has coagulant sedimentation, filtration method, biological contact oxidation process, active carbon adsorption and biological floating bed method etc.There is following drawback usually in these methods: (1) adopts the methods such as coagulant sedimentation, filtration method and active carbon adsorption to exist working cost high, operational management is complicated, good to the macromolecular substance removal effect, but the removal effect of dissolved matter is relatively relatively poor; (2) biological contact oxidation process, working cost is relatively low, can remove multiple pollutant, but can have long, the inferior position such as biofilm biomass is few, floor space is large of biofilm time; (3) adopt biological floating bed method can exist tail water concentration to be not suitable for the waterplant breathing and make waterplant withered or dead, process or repairing effect thereby affect Tailwater Depth; In addition, the biological floating bed water surface that mainly swims in, water flow weak effect in the floating bed and between the water body, make water body process or repairing effect poor.Based on many drawbacks and the arable land of anxiety and the requirement of dephosphorization denitrogenation that present Tailwater Depth treatment process exists, adopt some novel treatment processs that have highly effective dephosphorizing denitrification and well beautify the environment to seem extremely important.
Summary of the invention
The utility model provides a kind of ecological floating island of the aeration type bamboo silk filler matrix of processing for Tailwater Depth.Be used for the higher Tailwater Depth of Pollutant levels and process, can not only remove nitrogen and phosphorus pollutants, refractory organic, suspended substance and each quasi-microorganism etc. in the tail water; And the waterplant survival rate is high, landscaping is effective, also can provide the habitat for other flying birds.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of ecological floating island of the aeration type bamboo silk filler matrix of processing for Tailwater Depth, it is characterized in that, it comprises the tubular chinampa body of bottom surface sealing, described chinampa body barrel is divided into the upper, middle and lower Three regions, the centre is aqua region only, but the upper and lower of aqua region was respectively lattice zone, the network of rivers; Above body bottom surface, chinampa a perforated pipe aeration apparatus is installed, perforated pipe aeration apparatus is connected with air pump; Be equipped with the bamboo silk filler matrix that thickness is 10cm-12cm at perforated pipe aeration apparatus; Plant on the bamboo silk filler matrix and be implanted with waterplant, also comprise the equally distributed a plurality of floats that evenly are bundled on the body of chinampa.
Its principle is: the interface of the matrix take bamboo silk filler as aquatic plants growth and microorganism adsorption propagation, utilize the mode of buoyancy aid bottom perforated pipe oxygen supply, breathing for bamboo silk filler matrix surface biological film aerobic biodegradation and aquatic plants growth provides aerobic environment.Under the aeration aerobic condition, the pollutents such as the organism in the tail water, ammonia nitrogen and phosphoric acid salt are by bamboo silk filler matrix surface aerobic biologic membrane and the degraded of waterplant rhizosphere microbial, mineralising, absorption; And nitrate nitrogen and nitrous acid nitrogen material that the ammonia nitrogen oxidation forms are removed by denitrifying bacteria in the darker microbial film in bamboo silk filler matrix surface, and wherein the required carbon source of denitrifying bacteria is from bamboo silk filler matrix degradation production and waterplant secretory product; Suspended substance in the tail water or microorganism then by bamboo silk filler matrix surface biological film and waterplant rhizosphere microbial adsorb, hold back, oxidation or deactivation etc.; Meanwhile, the assimilation of waterplant, attached microbial and free state microorganism etc. also is one of importance to the cleaning action of tail water in the system of chinampa.Thereby the comprehensive action by above process reaches the purpose that Tailwater Depth is processed.In addition, in order to improve the Water quality restoration effect of the inside and outside water quality exchange frequency of chinampa system and ecological floating island, perforated pipe aeration apparatus is when work in the chinampa, the air-water mixture of inside, chinampa lighten come-up to the top on chinampa and from the side the little lattice place, the network of rivers of crossing, top discharge the chinampa, air water various types of pollutents and bamboo silk filler matrix surface biological film and waterplant rhizosphere microbial in tortuous uphill process repeatedly react and remove; The water body of outside, chinampa is then in time crossed network of rivers lattice by bottom, side, chinampa and is added in the chinampa, thereby realizes that water body is constantly updated in the chinampa, and traditional ecological floating island is become the running water reparation by static reparation.
The beneficial effects of the utility model are, by aeration reinforcing the exchange of water body inside and outside the growth respiration environment of waterplant, bamboo silk filler matrix surface biological film amount and the buoyancy aid in the chinampa, improve the decontamination effect improving of ecological floating island; In addition, adopt bamboo silk filler as waterplant matrix, both improved microbe population, kind and biologic chain complexity in the ecological floating island, strengthen again waterplant and the effect of microbial film synergistic purification in the ecological floating island.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, chinampa body, 1.1, cross lattice zone, the network of rivers, 1.2 but aqua region, 2, air pump, 3. perforated pipe aeration apparatus, 4, bamboo silk filler matrix, 5, float, 6, waterplant.
Embodiment
As shown in Figure 1, the ecological floating island that is used for the aeration type bamboo silk filler matrix of Tailwater Depth processing comprises the tubular chinampa body 1 of bottom surface sealing, described chinampa body 1 barrel is divided into the upper, middle and lower Three regions, the centre is aqua region 1.2 only, but the upper and lower of aqua region 1.2 was respectively lattice zone, the network of rivers 1.1; One perforated pipe aeration apparatus 3 is installed above chinampa body 1 bottom surface, and perforated pipe aeration apparatus 3 is connected with air pump 2; Be equipped with the bamboo silk filler matrix 4 that thickness is 10cm-12cm at perforated pipe aeration apparatus 3; Plant on the bamboo silk filler matrix 4 and be implanted with waterplant 6, on chinampa body 1, evenly bundle 3 floats 5.
Present embodiment chinampa body 1 highly is 50cm, and the bottom surface diameter is 20cm, but aqua region 1.2 highly is 30cm, crosses up and down lattice zone, the network of rivers 1.1 and highly is 10cm.Perforated pipe aeration apparatus is positioned at 2-3cm place, top, chinampa body 1 bottom surface.The width of crossing each grid of network of rivers lattice is not more than 2mm.
Claims (4)
1. ecological floating island that is used for the aeration type bamboo silk filler matrix that Tailwater Depth processes, it is characterized in that, it comprises the tubular chinampa body (1) of bottom surface sealing, described chinampa body (1) barrel is divided into the upper, middle and lower Three regions, the centre is aqua region (1.2) only, but the upper and lower of aqua region (1.2) was respectively lattice zones, the network of rivers (1.1); One perforated pipe aeration apparatus (3) is installed above chinampa body 1 bottom surface, and perforated pipe aeration apparatus (3) is connected with air pump (2); Be equipped with the bamboo silk filler matrix (4) that thickness is 10cm-12cm at perforated pipe aeration apparatus (3); The upper kind of bamboo silk filler matrix (4) is implanted with waterplant (6), also comprises the equally distributed a plurality of floats (5) that evenly are bundled on the chinampa body (1).
2. the ecological floating island of the aeration type bamboo silk filler matrix of processing for Tailwater Depth according to claim 1 is characterized in that described perforated pipe aeration apparatus is positioned at 2-3cm place, top, chinampa body (1) bottom surface.
3. the ecological floating island of the aeration type bamboo silk filler matrix of processing for Tailwater Depth according to claim 1, it is characterized in that, described chinampa body (1) highly is 50cm, the bottom surface diameter is 20cm, but aqua region (1.2) highly is 30cm, crosses up and down lattice zones, the network of rivers (1.1) and highly is 10cm.
4. according to claim 1 or the ecological floating island of the 3 described aeration type bamboo silk filler matrixes of processing for Tailwater Depth, it is characterized in that the described width of crossing each grid of network of rivers lattice is not more than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200468262U CN203256023U (en) | 2013-01-28 | 2013-01-28 | Tail water deep processing aeration-type ecological floating island with bamboo filament filler substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200468262U CN203256023U (en) | 2013-01-28 | 2013-01-28 | Tail water deep processing aeration-type ecological floating island with bamboo filament filler substrate |
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| CN203256023U true CN203256023U (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200468262U Expired - Fee Related CN203256023U (en) | 2013-01-28 | 2013-01-28 | Tail water deep processing aeration-type ecological floating island with bamboo filament filler substrate |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896402A (en) * | 2014-03-06 | 2014-07-02 | 徐州工程学院 | Aeration-enhanced wetland-type straw substrate ecological floating bed device and application thereof |
| CN104843869A (en) * | 2015-05-22 | 2015-08-19 | 浙江海洋学院 | Tail water floating condition treatment laminate forming device |
| CN106430611A (en) * | 2016-12-02 | 2017-02-22 | 湖北君集水处理有限公司 | Waterborne plant floating island device with transportable underwater enclosure |
| CN106865786A (en) * | 2017-03-28 | 2017-06-20 | 宁波乾纳新材料有限公司 | A kind of environmentally friendly pumice artificial ecological floating island |
| CN109292992A (en) * | 2018-11-06 | 2019-02-01 | 中国科学院海洋研究所 | A kind of floatation type plant-bioreactor purified for cultivating tail water |
-
2013
- 2013-01-28 CN CN2013200468262U patent/CN203256023U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896402A (en) * | 2014-03-06 | 2014-07-02 | 徐州工程学院 | Aeration-enhanced wetland-type straw substrate ecological floating bed device and application thereof |
| CN103896402B (en) * | 2014-03-06 | 2016-05-18 | 徐州工程学院 | Aeration reinforcing type wet land type rice straw ecological floating bed device and application |
| CN104843869A (en) * | 2015-05-22 | 2015-08-19 | 浙江海洋学院 | Tail water floating condition treatment laminate forming device |
| CN106430611A (en) * | 2016-12-02 | 2017-02-22 | 湖北君集水处理有限公司 | Waterborne plant floating island device with transportable underwater enclosure |
| CN106430611B (en) * | 2016-12-02 | 2023-05-16 | 湖北君集水处理有限公司 | Aquatic plant floating island device with underwater light surrounding barrier |
| CN106865786A (en) * | 2017-03-28 | 2017-06-20 | 宁波乾纳新材料有限公司 | A kind of environmentally friendly pumice artificial ecological floating island |
| CN109292992A (en) * | 2018-11-06 | 2019-02-01 | 中国科学院海洋研究所 | A kind of floatation type plant-bioreactor purified for cultivating tail water |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140128 |