CN102807283A - Multifunctional composite artificial ecological floating island carrier - Google Patents
Multifunctional composite artificial ecological floating island carrier Download PDFInfo
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- CN102807283A CN102807283A CN2011101466128A CN201110146612A CN102807283A CN 102807283 A CN102807283 A CN 102807283A CN 2011101466128 A CN2011101466128 A CN 2011101466128A CN 201110146612 A CN201110146612 A CN 201110146612A CN 102807283 A CN102807283 A CN 102807283A
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Abstract
The invention relates to a multifunctional composite artificial ecological floating island carrier, comprising a foster layer, a cultivation layer and a supporting layer, wherein external frames are arranged on four sides; the foster layer is a polyethylene net or a stainless steel wire net frame; a biological carrier, a stainless steel wire net frame and a polyethylene net are respectively arranged on the cultivation layer from top to bottom; a biological carrier, a stainless steel wire net frame and a polyethylene net are respectively arranged on the supporting layer from top to bottom; the biological carrier is fixed on the stainless steel wire net frame; a biological carrier is vertically arranged at the bottom of the supporting layer; the polyethylene nets on the foster layer, the cultivation layer and the supporting layer are connected by the external frames to form a whole body. The multifunctional composite artificial ecological floating island carrier is environment-friendly, simple in manufacturing, economic and practical, can plant aquatic plants on the biological carrier, can effectively improve quality of the eutrophication water, has important significance for environmental, economic and social sustainable development, and can recycle farming water, thus being applied in environmental protection and water-quality treatment of green-land landscape water areas.
Description
Technical field
The invention belongs to water environment treatment and restoration of the ecosystem field, especially relate to a kind of multi-functional composite artificial ecological floating island carrier.
Background technology
In recent years, China's culture fishery development is very fast, has formed worldwide largest culture fishery.Traditional type aquaculture is at the cost of the environment.Residual bait, hydrobiont movement and corpse etc. rots, decomposes among the aquaculture water Chang Yinchi; Cause water quality deterioration; Make in the water generation irregular change such as nutritive element N, P and produce objectionable impurities; As: ammonia nitrogen, nitrite etc., cause breed object morbidities such as fish, shrimp, testudinate, in addition dead.Culture 1 ton of fresh-water fishes according to measuring and calculating, the ight soil of generation is equivalent to the ight soil amount of 20 big porkers.1 ton of fish meal injected volume is generally 20kg/d, and wherein over half remaining in the water produces 10kg COD/ ton/sky at least.Coastal shrimp farming is produced 1 ton of shrimp, and 3～5 tons of feeds of need throwing something and feeding are equivalent to 1～1.3 ton in protein, and a large amount of nitrogen flows into polluted-water in the water.Discover, fish, shrimp, testudinates etc. are 19.5%～50.5% to the performance utilization ratio of various fish meal, vegetable-protein phosphorus utilization 30.7%, the phosphorus that can not be utilized enters in the water body.Aquiculture disease frequently takes place, and hazard rating is on the rise, and causes financial loss serious, becomes the bottleneck that restriction aquaculture continues, develops in a healthy way.According to incompletely statistics, national annual aquiculture disease sickness rate reaches more than 50%, rate of loss about 20%, and also have the trend that rises.2008, according to annual disease monitoring report shows 126 kinds of aquiculture disease to 74 breed varieties of 30 provinces (city, district); Disease is with a toll of 15,100,000,000 yuan, and its Mesichthyes loss accounts for 54.8%, crustaceans 27.5%; Shellfish 15.8% has caused enormous economic loss for the aquatic products aquaculture.Secondly, the waste water severe contamination natural water body that cultivating pool is discharged causes great pollution to natural water body, is not only threatening the existence of natural fish, shrimp, is also threatening human safety of drinking water.
Not only serious harm culture fishery of water pollution itself, and the peripheral water environment and the ecosystem also constituted increasing harm; Fish rivers of depending on for existence in recent years, water body environments such as lake and shallow sea have received more and more serious pollution, have endangered the existence of fish; Cause fishing resources to fail day by day; The quantity of the name of catching naturally, spy, excellent fishery products reduces day by day, and because of the edible fish that contains toxin, shellfish makes pathogenic, the dead incident of people more and more; The discharging of a large amount of aquaculture wastewaters in traditional on the other hand aquaculture; Aggravated environmental pollution again, the traditional culture fishery that makes becomes increasingly conspicuous with the contradiction that controls environment, in view of the present situation of China's water scarcity; Culture fishery demands really including in the total strategy of " Sustainable development " urgently, if not with resource and environment coordination with hard to carry on.
Body eutrophication is the Universal Problems of world today's water surrounding. over nearly 10 years; The eutrophication of China's rivers, Hu Ku is serious; " wawter bloom " phenomenon happens occasionally, and is the trend that runs down. show according to " 2008 China Environmental State Bulletin ", in 28 state control emphasis lakes (storehouse); The lake (storehouse) of satisfying II class water quality has 4, accounts for 14.3%; 2 of III classes account for 7.1%; 6 of IV classes account for 21.4%; The V class accounts for 57.2% to 16 of bad V classes, and visible China waters eutrophication phenomenon is quite serious.Too much nitrogen, phosphorus nutrition salt input water body can cause body eutrophication, and utilizes waterplant absorption of nutrients matter, and the nutritive substance in leaking water through the results vegetation zone is the ecological restoring method of a kind of low consumption, efficient and environmental safety.
As Chinese invention patent CN101333041 disclose " ecological floating island and method of construction thereof; disclosure of the Invention a kind of ecological floating island and method of construction thereof, comprise unit, chinampa housing, the housing lid; the buoyancy aid filler; plantation cup and plantation pipe. the buoyancy aid filler, the mikrobe that grows on the buoyancy aid filler, plant and root system of plant three act synergistically down, form an optimum eubiosis; polluted-water is handled continuously; the ecological floating island of this invention can range upon range ofly be assembled in addition, and pollution treatment efficient is improved greatly. the shortcoming of this invention is: plant absorbing nitrogen phosphorus efficient is lower. function singleness, the mikrobe that only adheres at the plant and the root system of plant that are planted on the ecological floating island can absorb and conversion pollutant; General landscape water body is more shallow; There are sedimentary pollutent and algae in the bottom. and water-bed illuminance also is enough to support the algal grown breeding. the phenomenon of liberating nitrogen phosphorus in water again also can occur after sedimentary pollutent and algae are long-time, and utilize waterplant absorption of nutrients matter, and the nutritive substance in leaking water through the results vegetation zone is a kind of low consumption, efficiently and the ecological restoring method of environmental safety.
Summary of the invention
The object of the invention is exactly for the defective that overcomes above-mentioned prior art existence a kind of environmental protection, simple, the economical and practical multi-functional composite artificial ecological floating island carrier of making to be provided.
The object of the invention can be realized through following technical scheme:
A kind of multi-functional composite artificial ecological floating island carrier; It is characterized in that; This chinampa carrier comprises fosters layer, cultivation layer and supporting layer, described foster layer, cultivation layer and supporting layer around housing is set, the described layer of fostering is polythene net or Stainless Steel Cloth framework; Described cultivation layer is provided with bio-carrier, Stainless Steel Cloth framework and polythene net from top to bottom respectively; Described bio-carrier is fixed on the Stainless Steel Cloth framework, and described supporting layer is provided with bio-carrier, Stainless Steel Cloth framework and polythene net from top to bottom respectively, and described bio-carrier is fixed on the Stainless Steel Cloth framework; Bottom at supporting layer also vertically is provided with bio-carrier, and the polythene net of fostering on layer, cultivation layer and the supporting layer connects and composes an integral body through housing all around.
The described layer of fostering is made up of polythene net and Stainless Steel Cloth framework.
Described housing be shaped as trilateral, circle, square or Polygons.
Described bio-carrier is to contain the non-woven fabrics that nano mineral materials and Mineral with Polar Electricity functional materials specialty fibers are made into; This carrier can provide huge and suitable attaching surface for microflora; When adding efficient degradation mikrobe and bio-stimulant to the cultivating system biological prosthetic; Can optimize and make up the biological degradation microecosystem
Described bio-carrier is to contain the non-woven fabrics that nano mineral materials and Mineral with Polar Electricity functional materials specialty fibers are made into, and is produced by The Exhibition of Shanghai Raises Science Technologies Co., Ltd..
Described nano mineral materials is commercially available far infrared rays nano powder.
Described Mineral with Polar Electricity is a tourmalinite.
Compared with prior art, environmental protection of the present invention, make simple, economical and practical, can planting aquatic plants on bio-carrier; And utilize waterplant absorption of nutrients matter; And be the ecological restoring method of a kind of low consumption, efficient and environmental safety through the nutritive substance of results vegetation zone in leaking water, can effectively improve the water quality of eutrophication water, improve landscape value; For environment; Economic Sustainable development with society has great importance, and it is continual that aquaculture water is obtained, and can be applicable to the water conditioning in environmental protection and view waters, greenery patches.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a plan structure synoptic diagram of the present invention.
1 for Stainless Steel Cloth framework, 23 for polythene net, 3 for supporting layer, 31 for bio-carrier, 32 for Stainless Steel Cloth framework, 33 for polythene net, 4 is housing for bio-carrier, 22 for fostering layer, 2 for cultivation layer, 21 among the figure.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
A kind of multi-functional composite artificial ecological floating island carrier; Its structure is shown in Fig. 1～2; This chinampa carrier comprises fosters layer 1, cultivation layer 2 and supporting layer 3, foster layer 1, cultivation layer 2 and supporting layer 3 around housing 4 is set, fostering layer 1 can constitute for polythene net or Stainless Steel Cloth framework or its; The layer 1 of fostering in the present embodiment adopts polythene net, is used for fixing the plant that is planted on the cultivation layer 2.Cultivation layer 2 is provided with bio-carrier 21, Stainless Steel Cloth framework 22 and polythene net 23 from top to bottom respectively; Bio-carrier 21 is fixed on the Stainless Steel Cloth framework 22; Supporting layer 3 is provided with bio-carrier 31, Stainless Steel Cloth framework 32 and polythene net 33 from top to bottom respectively; Bio-carrier 31 is fixed on the Stainless Steel Cloth framework 32, also vertically is provided with bio-carrier 31 in the bottom of supporting layer, and the polythene net of fostering on layer 1, cultivation layer 2 and the supporting layer 3 connects and composes an integral body through housing 4 all around; The shape of housing 4 can be trilateral, circle, square or Polygons, in the present embodiment housing 4 be shaped as square.
Bio-carrier 21 adopts nano mineral materials and Mineral with Polar Electricity, the far infrared rays with release feature frequency, and the nonwoven fabric energy cloth of increase dissolved oxygen can provide huge and suitable attaching surface for microflora, makes up the biological degradation microecosystem.The microenvironment of regulating and controlling microbial growth helps mikrobe in its surface growth, promotes mikrobe to grow up; Make glassware for drinking water that high-energy arranged, resonance is cut off hydrogen bond and is split into small water molecule, recovers and the natural structure that improves water, improves the solvency power of water.Through measuring dissolved oxygen amount 7mg/l, pH=8, far infrared emissivity 0.85, nucleus magnetic resonance half range 81MHZ.The bio-carrier of present embodiment is to contain the non-woven fabrics that nano mineral materials and Mineral with Polar Electricity functional materials specialty fibers are made into.Produce by The Exhibition of Shanghai Raises Science Technologies Co., Ltd..
Because far infrared rays has significant biological effect, can activate nucleic acid, the activity of protein and other, thus regulate organism metabolism, functions such as immunity, the restore peace that helps body function weighs, and increases metabolism.In addition, far infrared rays has high energy, can resonate with hydrogen bond in the water cluster, makes the hydrogen bond rupture of macromolecular mass, and water clusters diminishes, and has strengthened the infiltration of water, the dissolving diffusibility.Promote metabolism and the activity of mikrobe, improved microbial bacteria to water soluble organic substance, ammonia nitrogen, the degraded of nitrite, thereby the purification of conventional filtration material. the effect of activation water body.The superpower surface adsorption property of efficient biological fabric carrier is transferred to the biological fabric carrier surface with more nutrition, thereby planktonic algae is on a sticky wicket in struggle for life, cause its can not normal growth, breeding even extinction.A large amount of microorganic adhesion is at the biological fabric carrier surface, to organic nutrient substance adsorb, bio-oxidation, organism decomposes the most at last, or transforms into the mikrobe component, thereby removes the BOD in the water body.
The little A/O environment and the microvoid structure on efficient biological fabric carrier top layer are for nitrated, denitrifying bacterium and algal grown are created suitable condition.The total nitrogen in the water is removed in synthetic ammonification, nitrated, the denitrification with various mushrooms of final metabolism through algae.In efficient biological fabric carrier aquatic ecosystem, the phosphorus in the water body can absorb through mikrobe and waterplant, and the mineralization of mikrobe is removed.
Vertically disposed bio-carrier 31 adopts the design of pasture and water type, can build mild waterpower environment, quickens the suspended substance deposition; Secondly suspended substance impels its abundant sedimentation in the collision with efficient biological fabric carrier; At last, the biological flocculation of efficient biological fabric carrier surface is adsorbed finally suspended substance and reduces to the bottom with biofilm detachment.Can waterplant such as rye grass, mater convolvulus, watermifoil, little tooth Herba potamogetonis distincti and waterweed etc. be planted and fix with the bio-flexible material in the chinampa; Nutritive salt on the chinampa in the water purification plant absorbing water body is kept self growth; Grow flourishing root system; Can adsorb a large amount of mikrobes, reach the purpose of purifying water body through root exudates indirectly.
Algae, bacterium can and form microbial film attached to the surface growth of porous phycomycete bio-carrier; Form the rhizosphere circle with root system on the chinampa; Promote mutually growth, breeding, become little ecologic community of mutualism, and microbial film is aging can be decomposed by near root exudates after coming off.The submerged plant watermifoil, little tooth Herba potamogetonis distincti and waterweed can reduce concentrations of nutrient in the shallow lake effectively; Watermifoil and little tooth Herba potamogetonis distincti after 1 month, can make the total nitrogen in the water body remove 83.84% and 77.54% at aquaculture, and phosphorus all removes 91.7%; To stabilize and increase aspect the transparency effect remarkable purifying water, keep the water quality physico-chemical property for winter hardiness submerged plant waterweed. and reduce the content of nutritive salt such as nitrogen, phosphorus in the water body fast, suppress wawter bloom algae grows and breeding.Therefore, improve the transparency of eutrophication water at short notice, using submerged plant then, to carry out purification of water quality significant.
Claims (6)
1. multi-functional composite artificial ecological floating island carrier; It is characterized in that; This chinampa carrier comprises fosters layer, cultivation layer and supporting layer, described foster layer, cultivation layer and supporting layer around housing is set, the described layer of fostering is polythene net or Stainless Steel Cloth framework; Described cultivation layer is provided with bio-carrier, Stainless Steel Cloth framework and polythene net from top to bottom respectively; Described bio-carrier is fixed on the Stainless Steel Cloth framework, and described supporting layer is provided with bio-carrier, Stainless Steel Cloth framework and polythene net from top to bottom respectively, and described bio-carrier is fixed on the Stainless Steel Cloth framework; Bottom at supporting layer also vertically is provided with bio-carrier, and the polythene net of fostering on layer, cultivation layer and the supporting layer connects and composes an integral body through housing all around.
2. a kind of multi-functional composite artificial ecological floating island carrier according to claim 1 is characterized in that, the described layer of fostering is made up of polythene net and Stainless Steel Cloth framework.
3. a kind of multi-functional composite artificial ecological floating island carrier according to claim 1 is characterized in that, described housing be shaped as trilateral, circle, square or Polygons.
4. a kind of multi-functional composite artificial ecological floating island carrier according to claim 1 is characterized in that described bio-carrier is the non-woven fabrics that area load has nano mineral materials or Mineral with Polar Electricity.
5. a kind of multi-functional composite artificial ecological floating island carrier according to claim 4 is characterized in that described nano mineral materials is commercially available far infrared rays nano powder.
6. a kind of multi-functional composite artificial ecological floating island carrier according to claim 4 is characterized in that described Mineral with Polar Electricity is a tourmalinite.
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| CN2011101466128A CN102807283A (en) | 2011-06-01 | 2011-06-01 | Multifunctional composite artificial ecological floating island carrier |
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| CN2011101466128A CN102807283A (en) | 2011-06-01 | 2011-06-01 | Multifunctional composite artificial ecological floating island carrier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108795A (en) * | 2014-07-29 | 2014-10-22 | 绍兴文理学院 | Method for treating farmland non-point source sewage via combination of non-woven fabric and aquatic plants |
| CN105016471A (en) * | 2015-01-21 | 2015-11-04 | 宇星科技发展(深圳)有限公司 | Ecological floating island |
| CN109870319A (en) * | 2019-02-21 | 2019-06-11 | 山东省海洋生物研究院 | A kind of migration of artificial fish reef area settles down, is colonized biological acquisition system |
Citations (4)
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| JP2003175394A (en) * | 2001-12-12 | 2003-06-24 | Takatoku:Kk | Method and device for water-quality purification by artificial floating island |
| CN101050018A (en) * | 2006-04-07 | 2007-10-10 | 上海金樱生态农业科技有限公司 | Solar energy light - volt Nano water purification floating island |
| CN201648112U (en) * | 2009-12-11 | 2010-11-24 | 南京博威环保科技有限责任公司 | Ecological floating island carrier |
| CN202063774U (en) * | 2011-06-01 | 2011-12-07 | 杭州伟伟生物科技有限公司 | Composite, functional, artificial and ecological floating island type carrier |
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2011
- 2011-06-01 CN CN2011101466128A patent/CN102807283A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003175394A (en) * | 2001-12-12 | 2003-06-24 | Takatoku:Kk | Method and device for water-quality purification by artificial floating island |
| CN101050018A (en) * | 2006-04-07 | 2007-10-10 | 上海金樱生态农业科技有限公司 | Solar energy light - volt Nano water purification floating island |
| CN201648112U (en) * | 2009-12-11 | 2010-11-24 | 南京博威环保科技有限责任公司 | Ecological floating island carrier |
| CN202063774U (en) * | 2011-06-01 | 2011-12-07 | 杭州伟伟生物科技有限公司 | Composite, functional, artificial and ecological floating island type carrier |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108795A (en) * | 2014-07-29 | 2014-10-22 | 绍兴文理学院 | Method for treating farmland non-point source sewage via combination of non-woven fabric and aquatic plants |
| CN104108795B (en) * | 2014-07-29 | 2016-04-06 | 绍兴文理学院 | A kind of method utilizing non-woven fabrics, source, face, waterplant combined treatment farmland sewage |
| CN105016471A (en) * | 2015-01-21 | 2015-11-04 | 宇星科技发展(深圳)有限公司 | Ecological floating island |
| CN109870319A (en) * | 2019-02-21 | 2019-06-11 | 山东省海洋生物研究院 | A kind of migration of artificial fish reef area settles down, is colonized biological acquisition system |
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Application publication date: 20121205 |