CN106745787A - For the Novel chimeric formula artificial ecological floating island that polluted water body is repaired - Google Patents
For the Novel chimeric formula artificial ecological floating island that polluted water body is repaired Download PDFInfo
- Publication number
- CN106745787A CN106745787A CN201710086084.9A CN201710086084A CN106745787A CN 106745787 A CN106745787 A CN 106745787A CN 201710086084 A CN201710086084 A CN 201710086084A CN 106745787 A CN106745787 A CN 106745787A
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- Prior art keywords
- chinampa
- water body
- floating island
- area
- ecological floating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- 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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
Abstract
The present invention provides a kind of Novel chimeric formula artificial ecological floating island repaired for polluted water body, chinampa matrix is cuboid, the chinampa matrix top is set up separately and puts plant species growing area, and bottom is set up separately and puts strengthening material area, and the plant species growing area is separated with the strengthening material area by disk with holes；The chinampa matrix is made of Ultralight ceramics or/and light ceramics, and the density of the chinampa matrix being made up of Ultralight ceramics or/and light ceramics is 0.1 ~ 0.7g/cm3；Part and the volume ratio of lower part are 1 on the chinampa matrix：1~5.Provided by the present invention for the Novel chimeric formula artificial ecological floating island that polluted water body is repaired, long service life, purification efficiency are high and are easy to long-acting management.
Description
Technical field
It is artificial the present invention relates to field of environment protection, more particularly to a kind of Novel chimeric formula for polluted water body reparation
Ecological floating island.
Background technology
Ecological floating island is a kind of water quality for eutrophication, using ecological engineering science principle, degraded COD in water body, nitrogen,
The artificial floating island of phosphorus equal size.It can greatly improve water transparency, while water quality index is also improved, especially
It is have good inhibition to algae.Landscape can also be improved simultaneously, wave absorption effect builds fish, the habitat of aquatic bird.
As the chinampa matrix material of the important ring of artificial ecological floating island after the material such as bamboo, foamed plastics, PE, PP, obtain
To significant progress and concern.But there is low purification efficiency, short life, low intensity, loosely in artificial floating island of the prior art
Gu and the problem of the aspect such as environmental protection is limited.
The content of the invention
It is an object of the invention to provide a kind of Novel chimeric formula artificial ecological floating island repaired for polluted water body, use
Long lifespan, purification efficiency are high and are easy to long-acting management.
A kind of Novel chimeric formula artificial ecological floating island repaired for polluted water body, chinampa matrix is cuboid, described
Chinampa matrix top is set up separately and puts plant species growing area, and bottom is set up separately and puts strengthening material area, the plant species growing area and the Rankine
Material area is separated by disk with holes；The chinampa matrix is made of Ultralight ceramics or/and light ceramics, described to be made pottery by Ultralight
The density of the chinampa matrix that porcelain or/and light ceramics are made is 0.1 ~ 0.7g/cm3；Part and lower part on the chinampa matrix
Volume ratio be 1：1~5；The plant species growing area is 1 with the projected area ratio in the strengthening material area:3 ~ 6, the Rankine
Expect area strengthening material be：Natural macromolecular material or/and modified natural polymer material, the filling base of the plant species growing area
Matter is：The combination of vermiculite or light ceramics and river and lake bottom mud or clay, vermiculite or light ceramics become silted up with river and lake bottom
The volume ratio of mud or clay is：1~5:1.
Optionally, each side middle position of the chinampa body upper surface is provided with rectangular channel, two chinampas are by double
Right angle arched framework links together in being stuck in the rectangular channel.
Optionally, the strengthening material area is the hollow circular cylinder or hollow rectangular reserved in the matrix of the cuboid chinampa
Body.
Optionally, the height of the strengthening material of the strengthening material area filling is more than or equal to strengthening material area hollow circuit cylinder
The height of body or hollow cuboid.
Optionally, diameter of the disk opening diameter with holes less than or equal to strengthening material area hollow circular cylinder.
Optionally, diameter of the disk opening diameter with holes more than or equal to the plant species growing area hollow circular cylinder.
Optionally, the plant of the plant species growing area plantation is heavy water caltrop, eel grass, p.malaianus, hornwort, black algae etc.
Water plant, and calamus, canna, iris, mullet grass or/and Lythrum salicaria.
Optionally, described pair of right angle arched framework is made up of plastics, fiberglass or metal.
Provided by the present invention for polluted water body repair Novel chimeric formula artificial ecological floating island, using chinampa substrate,
Plant species growing area and strengthening material area, the sewage strengthening material surface chimeric by being adsorbed to base material and bottom, from
And be utilized by the microorganism, sewage is purified；Plant species growing area and strengthening material area, plant species growing area and strengthening material are set
Separated by disk with holes in the middle of area, plant part root is deep into the strengthening material of substrate through above-mentioned gas permeable disc, is passed through
Directly absorb pollutant and root slightly soluble oxygen environment etc. is provided and act on net to the degraded of pollutant and water quality with enhancement microbiological
Change effect；Chinampa matrix is made of Ultralight ceramics or/and light ceramics, relative to being surrounded using pvc pipe in the prior art
The chinampa matrix that constitutes of the high molecular synthetic material such as simple chinampa and PP, PE, artificial ecological floating island long service life of the present invention,
Purification efficiency is high and is easy to long-acting management；Limit chinampa top and the bottom volume ratio, it is ensured that chinampa matrix is kept afloat, keep bed body
Balance.
Provided by the present invention for the Novel chimeric formula artificial ecological floating island that polluted water body is repaired, in the chinampa matrix
Each side middle position of upper surface is provided with rectangular channel, and two chinampas are stuck in the rectangular channel by double right angles arched framework and connected
It is connected together, realizes that two or more artificial ecological floating islands are applied in combination and be placed in polluted water body；And can be according to not
Connected by connecting framework with purification of water quality and beautification of landscape specific requirement and form various required shapes, convenient operation is beneficial to
Buffer water level fluctuation and there is good wave absorption ability, it is easy to manage.
Provided by the present invention for the Novel chimeric formula artificial ecological floating island that polluted water body is repaired, strengthening material area is fitted together to
Strengthening material, pending sewage half submerges Novel chimeric formula artificial ecological floating island main body, and sewage is by being adsorbed to substrate material
The chimeric strengthening material surface of material and bottom, so as to be utilized by the microorganism, sewage is purified.Modified natural polymer material
The one or more combination of material such as hydrophobically modified luffa, branch, corncob cellulose；Natural macromolecular material such as resin, combination
The one or more combinations such as filler, polyurethane fiber.The height for changing the strengthening material of material sections filling is more than or equal to Rankine
The height of material area's hollow circular cylinder or hollow cuboid, some more strengthening materials purify sewage.
Brief description of the drawings
Fig. 1 is the Novel chimeric formula artificial ecological floating island side, sectional repaired provided by the present invention for polluted water body
Figure；
Fig. 2 is disc structure schematic diagram with holes；
Fig. 3 is the Novel chimeric formula artificial ecological floating island top view repaired provided by the present invention for polluted water body；
Fig. 4 is double right angles arched framework three-dimensional structure diagram；
Wherein：1- chinampas matrix, 2- plant species growing areas, 3- strengthening materials area, 4- gas permeable discs with holes, the double right angle arch bones of 5-
Frame, 6- rectangular channels.
Specific embodiment
Specific embodiment is listed below to be described further the present invention, the illustrative examples invented herein and explanation
It is for explaining the present invention but not as a limitation of the invention.
As shown in figure 1, the Novel chimeric formula artificial ecological floating island that the present invention is repaired for polluted water body, cuboid chinampa
Matrix 1, the top of chinampa matrix 1 is set up separately and is equipped with plant species growing area 2, and bottom is set up separately and puts strengthening material area 3, plant species growing area 2 with it is strong
Change material sections 3 to be separated by disk with holes 4, thing part root is deep into the strengthening material of substrate through above-mentioned gas permeable disc, lead to
Cross the degraded and water quality for directly absorbing the effect such as pollutant and offer root slightly soluble oxygen environment with enhancement microbiological to pollutant
Clean-up effect；Chinampa matrix 1 is made of Ultralight ceramics or/and light ceramics, by Ultralight ceramics or/and light ceramics system
Into chinampa matrix density be 0.1 ~ 0.7g/cm3, part and the volume ratio of lower part are 1 on chinampa matrix 1：1~5；Plant
Growing area 2 is 1 with the projected area ratio in strengthening material area 3:3 ~ 6, plant species growing area is to plant with the projected area in strengthening material area
Species growing area hollow circular cylinder/hollow cuboid internal surface area and strengthening material area hollow circular cylinder or hollow cuboid inner surface
Product ratio；The strengthening material in strengthening material area 3 is：One kind or several of natural macromolecular material or/and modified natural polymer material
The combination planted, modified natural polymer material such as hydrophobically modified luffa, branch, corncob cellulose etc., natural macromolecular material is such as
Resin, combined stuffing, polyurethane fiber etc.；The filling substrate of plant species growing area 2 is：Vermiculite or light ceramics and river and lake bottom
The combination of mud or clay, vermiculite or light ceramics are with the volume ratio of river and lake bottom mud or clay：1~5:1.According to floating
Island matrix density, determines the filling substrate of strengthening material area packing material and plant species growing area, it is ensured that on the matrix of chinampa part with
The volume ratio of lower part is 1：1 ~ 5, artificial ecological floating island can float on the surface, and keep bed body balance.
2 kinds of plants of plant of plant species growing area are the submerged plants such as water caltrop, eel grass, p.malaianus, hornwort, black algae, with
And calamus, canna, iris, mullet grass or/and Lythrum salicaria.
Strengthening material area 3 is the hollow circular cylinder or hollow cuboid reserved in chinampa matrix 1, by natural macromolecular material
And/or 1 time part of chinampa matrix reserved cylinder groove or square groove long are put into after the cutting of modified natural polymer material, it is natural high
Height of the length of molecular material and/or modified natural polymer material more than or equal to reserved cylinder groove or square groove long.
As shown in Fig. 2 be evenly distributed with circular hole in gas permeable disc with holes 4, gas permeable disc with holes 4 with diameter greater than or be equal to
Plant species growing area diameter, less than or equal to strengthening material area diameter；Gas permeable disc with holes 4 is made using plastics or metal.This hair
Bright the used a diameter of 10 ~ 15cm of gas permeable disc with holes, opening diameter is 0.5 ~ 1 cm, and perforate density is 1:3 ~ 5, perforate is close
Degree is the area ratio of the area with gas permeable disc with holes in hole；The diameter of plant species growing area 2 × a height of (5 ~ 10) cm × (10 ~ 20)
Cm, the diameter of strengthening material area 3 × a height of (5 ~ 15) cm × (10 ~ 20) cm, the length × width × height of single chinampa matrix is respectively
(40~60 cm)×(30~45 cm)×(30~60 cm)。
As shown in Figure 3 and Figure 4, each side middle position of the upper surface of chinampa matrix 1 is provided with rectangular channel 6, and two chinampas lead to
Cross during double right angle arched frameworks 5 are stuck in rectangular channel 6 and link together；Fluting is reserved downwards for rectangular channel chinampa upper surface of substrate.Two
Individual chinampa is stuck in rectangular channel by double right angles arched framework and linked together, and realizes that two or more artificial ecologys are floated
Island is applied in combination and is placed in polluted water body；And connecting framework can be passed through according to different quality purification and beautification of landscape specific requirement
Connect and form various required shapes, convenient operation has good wave absorption ability, it is easy to manage beneficial to buffering water level fluctuation
Reason.During invention, rectangular channel is away from chinampa 3 ~ 6cm of matrix border, rectangular channel length × width × height difference for the present inventor
It is set to：(6~12 cm)×( 0.8~1 cm)×(10~15 cm)；Double right angle arched framework length × width × heights are respectively：(5~
10 cm) × (10 ~ 20 cm) × (8 ~ 12 cm), thickness is 0.2 ~ 0.5 cm；Double right angle arched frameworks use plastics, fiberglass
Or metal is made.
According to foregoing description technical scheme, the application makes artificial for the Novel chimeric formula of polluted water body reparation respectively
Ecological floating island, it is specific as follows：
Embodiment one
Chinampa matrix uses light ceramics, and density is 0.65g/cm3, the upper and lower ratio in chinampa is：1:1, chinampa length × width × height 50
×40×30cm；Plant species growing area is with strengthening material area projected area ratio：1:4, plant species growing area uses cylindrical, and diameter ×
A height of 6 × 15cm, filler is, vermiculite and river and lake bottom mud, and ratio is 1:5, river and lake bottom mud is placed on vermiculite
Layer, plant species growing area planting plants are：Calamus, canna, iris, mullet grass or/and Lythrum salicaria；Strengthening material area uses cylinder
Shape, diameter × a height of 12 × 15cm, filler is natural macromolecular material resin；Gas permeable disc diameter 10cm with holes, bore dia
It is 1 cm, perforate density is 1:3；Make made of plastic.Rectangular channel is respectively apart from chinampa matrix border 5cm, length × width × height：
8 cm × 1 cm × 12 cm, double right angle arched framework connections, length × width × height is respectively：10 cm × 20 cm × 10 cm,
Thickness is 0.5 cm;Double right angle arched framework materials are fiberglass.
It is placed in using the single Novel chimeric formula artificial ecological floating island for polluted water body reparation manufactured in the present embodiment
In the black-odor riverway water body of simulation closing, with the same scale of use（PVC material bed bodies）, with the tradition of vegetation type and planting density
Chinampa is respectively compared, and water quality result is as shown in table 1 after processing one week：
The Novel chimeric formula chinampa of table 1 and traditional chinampa treatment smelly river sewage contrast effect of simulating black（Unit：mg/L）
| Project | CODMn | TN | NH3 --N | TP | DO |
| Raw water | 13.68 | 5.22 | 4.37 | 0.71 | 1.13 |
| The present embodiment chinampa | 5.46 | 1.54 | 1.28 | 0.27 | 3.08 |
| Traditional chinampa | 9.13 | 3.47 | 2.79 | 0.41 | 2.82 |
From table 1 it follows that the chinampa that the present embodiment makes purifies raw water CODMn potassium permanganate and the content of potassium bichromate is bright
It is aobvious to reduce, and significantly lower than the content purified using traditional chinampa；Various forms are inorganic and organic nitrogen content is bright in TN water in water
It is aobvious to reduce, and the content purified less than traditional chinampa；The content of NH3-N ammonia nitrogens is significantly reduced in water, and less than traditional chinampa
The content of purification；The content of TP total phosphorus is significantly reduced in water, and the content purified less than traditional chinampa；Oxygen in water contains
Amount DO substantially increases, and increases the water that content is significantly greater than traditional chinampa purification.
Embodiment two
Using Ultralight ceramics, density is 0.27g/cm to chinampa matrix3, the upper and lower ratio in chinampa is：1:2, chinampa length × width × height
50×40×45cm；Plant species growing area is with strengthening material area projected area ratio：1:4, plant species growing area is using cylinder, diameter
× a height of 6 × 15cm, filler is, vermiculite and clay, and ratio is 1:2, vermiculite is placed in clay upper strata, and the plantation of plant species growing area is planted
Thing is：Water caltrop, eel grass, calamus, canna or/and iris；Strengthening material area uses cylindrical, diameter × a height of 12 × 30cm,
Filler is natural macromolecular material polyurethane fiber；Gas permeable disc diameter 10cm with holes, bore dia is 1 cm, and perforate density is
1：4；Make made of plastic.Rectangular channel is respectively apart from chinampa matrix border 5cm, length × width × height：8 cm×1 cm ×12
Cm, double right angle arched framework connections, length × width × height is respectively：10 cm × 20 cm × 10 cm, thickness is 0.5 cm;It is double
Right angle arched framework material is fiberglass.
4 chinampas are applied in combination and are used for sewage disposal in the present embodiment, and individual module length × width × height is respectively：50
cm×40 cm×45 cm.It is placed in the black-odor riverway water body of simulation closing, with the same scale of use（PVC material bed bodies）, with plant
Traditional chinampa of species type and planting density is respectively compared, and water quality result is as shown in table 2 after processing one week.
The Novel chimeric formula chinampa of table 2 and traditional chinampa treatment smelly river sewage contrast effect of simulating black（Unit：mg/L）
| Project | CODMn | TN | NH3 --N | TP | DO |
| Raw water | 17.37 | 5.62 | 5.01 | 0.83 | 1.34 |
| The present embodiment chinampa | 3.89 | 1.33 | 2.19 | 0.31 | 3.26 |
| Traditional chinampa | 8.23 | 3.38 | 3.64 | 0.55 | 2.77 |
Both examples above is specifically described the application for the Novel chimeric formula artificial ecological floating island that polluted water body is repaired, its
Clean-up effect to sewage is better than traditional chinampa；But, the Novel chimeric formula that the application is used for polluted water body reparation is manually given birth to
The technical scheme on state chinampa, it is not limited to above-mentioned two specific embodiment.
Therefore, the technology deformation that every technology according to the present invention scheme is made, each fall within protection scope of the present invention it
It is interior.
Claims (8)
1. it is a kind of for polluted water body repair Novel chimeric formula artificial ecological floating island, it is characterised in that chinampa matrix for length
Cube, the chinampa matrix top is set up separately and puts plant species growing area, and bottom is set up separately and puts strengthening material area, the plant species growing area and institute
Strengthening material area is stated to be separated by disk with holes；The chinampa matrix using Ultralight ceramics or/and light ceramics be made, it is described by
The density of the chinampa matrix that Ultralight ceramics or/and light ceramics are made is 0.1 ~ 0.7g/cm3；Part on the chinampa matrix
It is 1 with the volume ratio of lower part：1~5；The plant species growing area is 1 with the projected area ratio in the strengthening material area:3 ~ 6, institute
The strengthening material for stating strengthening material area is：Natural macromolecular material or/and modified natural polymer material, the plant species growing area
Filling substrate be：The combination of vermiculite or light ceramics and river and lake bottom mud or clay, vermiculite or light ceramics and river course
The volume ratio of lake bottom mud or clay is：1~5:1.
2. the Novel chimeric formula artificial ecological floating island repaired for polluted water body according to claim 1, its feature exists
In, each side middle position of the chinampa body upper surface is provided with rectangular channel, two chinampas pass through double right angles arched framework
It is stuck in the rectangular channel and links together.
3. it is according to claim 1 and 2 for polluted water body repair Novel chimeric formula artificial ecological floating island, its feature
It is that the strengthening material area is the hollow circular cylinder or hollow cuboid reserved in the matrix of the cuboid chinampa.
4. the Novel chimeric formula artificial ecological floating island repaired for polluted water body according to claim 3, its feature exists
In the height of the strengthening material of the strengthening material area filling is more than or equal to strengthening material area hollow circular cylinder or hollow rectangular
The height of body.
5. it is according to claim 1 and 2 for polluted water body repair Novel chimeric formula artificial ecological floating island, its feature
It is, diameter of the disk opening diameter with holes less than or equal to strengthening material area hollow circular cylinder.
6. it is according to claim 1 and 2 for polluted water body repair Novel chimeric formula artificial ecological floating island, its feature
It is, diameter of the disk opening diameter with holes more than or equal to the plant species growing area hollow circular cylinder.
7. it is according to claim 1 and 2 for polluted water body repair Novel chimeric formula artificial ecological floating island, its feature
It is that the plant of the plant species growing area plantation is the submerged plants such as water caltrop, eel grass, p.malaianus, hornwort, black algae, with
And calamus, canna, iris, mullet grass or/and Lythrum salicaria.
8. it is according to claim 1 and 2 for polluted water body repair Novel chimeric formula artificial ecological floating island, its feature
It is that described pair of right angle arched framework is made up of plastics, fiberglass or metal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710051446 | 2017-01-23 | ||
| CN2017100514460 | 2017-01-23 |
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| CN106745787A true CN106745787A (en) | 2017-05-31 |
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ID=58957304
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Citations (7)
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|---|---|---|---|---|
| JPH08130998A (en) * | 1994-08-25 | 1996-05-28 | Dia Gomme Kk | Floating island for purifying water, bag for plant culture and water purification method |
| CN1463947A (en) * | 2002-06-03 | 2003-12-31 | 聂曼云 | Lightweight ceramic material and process for manufacturing same |
| CN102616934A (en) * | 2012-01-13 | 2012-08-01 | 广州市新之地环保产业有限公司 | Purifier for ecological restoration of water body |
| CN104496033A (en) * | 2014-12-18 | 2015-04-08 | 上海中信水务产业有限公司 | Moveable ecological floating bed for sludge substrate in municipal sewage treatment plant |
| CN105502670A (en) * | 2016-01-11 | 2016-04-20 | 天津大学 | Three-dimensional floating bed and sinking bed combined type river water purifying device |
| CN105906066A (en) * | 2016-06-17 | 2016-08-31 | 同济大学 | Modularized artificial floating island for multi-medium reinforced repair of polluted water body and application of modularized artificial floating island |
| CN206494776U (en) * | 2017-01-23 | 2017-09-15 | 河南省林业科学研究院 | The Novel chimeric formula artificial ecological floating island repaired for polluted water body |
-
2017
- 2017-02-17 CN CN201710086084.9A patent/CN106745787A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08130998A (en) * | 1994-08-25 | 1996-05-28 | Dia Gomme Kk | Floating island for purifying water, bag for plant culture and water purification method |
| CN1463947A (en) * | 2002-06-03 | 2003-12-31 | 聂曼云 | Lightweight ceramic material and process for manufacturing same |
| CN102616934A (en) * | 2012-01-13 | 2012-08-01 | 广州市新之地环保产业有限公司 | Purifier for ecological restoration of water body |
| CN104496033A (en) * | 2014-12-18 | 2015-04-08 | 上海中信水务产业有限公司 | Moveable ecological floating bed for sludge substrate in municipal sewage treatment plant |
| CN105502670A (en) * | 2016-01-11 | 2016-04-20 | 天津大学 | Three-dimensional floating bed and sinking bed combined type river water purifying device |
| CN105906066A (en) * | 2016-06-17 | 2016-08-31 | 同济大学 | Modularized artificial floating island for multi-medium reinforced repair of polluted water body and application of modularized artificial floating island |
| CN206494776U (en) * | 2017-01-23 | 2017-09-15 | 河南省林业科学研究院 | The Novel chimeric formula artificial ecological floating island repaired for polluted water body |
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