CN201976607U - Aquiculture-dedicated biomembrane water purification grid - Google Patents
Aquiculture-dedicated biomembrane water purification grid Download PDFInfo
- Publication number
- CN201976607U CN201976607U CN2011200325166U CN201120032516U CN201976607U CN 201976607 U CN201976607 U CN 201976607U CN 2011200325166 U CN2011200325166 U CN 2011200325166U CN 201120032516 U CN201120032516 U CN 201120032516U CN 201976607 U CN201976607 U CN 201976607U
- Authority
- CN
- China
- Prior art keywords
- biomembrane
- water purification
- water
- purification grid
- pond
- Prior art date
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses an aquiculture-dedicated biomembrane water purification grid, which is mainly a biomembrane water purification grid fabricated according to the size of a pond, the biomembrane water purification grid comprises a plurality of three-dimensional linear elastic fillings which are tied by at least two ropes, the three-dimensional linear elastic fillings are formed into a carrier for microbial communities, and thereby a biomembrane is formed; the biomembrane water purification grid is directly arranged in a culture pond; and the biomembrane water purification grid is vertically hung under the water surface of the pond and a certain distance from the bottom of the pond is left. Based on the characteristics of the culture water environments of ponds (including soil ponds and cement ponds), the utility model adopts the bioremediation technology and the principles of ecology and applies the biomembrane to the in-situ remediation of a culture water body to greatly reduce the affection of culture pollutants on cultured animals and the water environments, water is saved, emission is reduced, energy is saved, the effect is enhanced, and the cultured animals can grow well.
Description
Technical field
The relevant a kind of aquaculture water processing establishment of the utility model is meant a kind of aquaculture special biomembrane water purification grid especially.
Background technology
Present aquaculture model is many based on bait throwing in, the eutrophy factors such as residual bait, ight soil, N, P enter water body, make ammonia nitrogen in the breeding water body, nitrite nitrogen, chemical oxygen demand (COD), biochemical oxygen demand (BOD) severe overweights such as (BOD), generation stress, increase the disease incidence of cultivated animals such as fishes and shrimps and has reduced output to cultivated animals.Therefore, improving the aquaculture water environment is problem demanding prompt solution during aquaculture is produced.
Existing aquaculture water treatment system must be outside the pond culture water body, water treatment system is built in the soil that takies certain area more specially, usually need to build three processing unit ponds at least: sedimentation basin, biofilter, sand (or other physical filtering materials) filter tank etc., the one, taking up an area of big reaching needs corresponding supporting water processing establishment many, causes investment big; The 2nd, day-to-day operation cost height is because some water processing establishments and flow to wait and all to need electricity consumption to consume energy in order to form water circulation between processing unit pond and the breeding water body.Therefore most aquaculture dealers is difficult to accept such technology and carries out productive application, this aquiculture sewerage that also causes present China more than 95% for without directly blowdown of waste water treatment, make pond aquaculture become one of main pollution source of China, cause landlocked rivers of serious day by day large tracts of land and immediate offshore area eutrophication pollution problem.
The utility model content
It is low, simple in structure that the purpose of this utility model provides a kind of investment and operating cost, has water-saving and emission-reducing, energy-saving and environmental protection, low-carbon (LC), safety, the aquaculture special biomembrane water purification grid of advantages such as easy and simple to handle, easy popularization.
For achieving the above object, solution of the present utility model is:
A kind of aquaculture special biomembrane water purification grid, wherein: these biomembrane water purification grid are to bind some linear 3 D elastic fillers by at least two ropes to constitute, linear 3 D elastic filler constitutes the carrier of microbiologic population, thereby forms biomembrane.
Described each linear 3 D elastic filler is to twine some radial elastic wires and form on a baseline.
Described some linear 3 D elastic fillers and two nylon ropes are in vertical state.
Bind the linear 3 D elastic filler that is inclined to set between described two nylon ropes.
After adopting such scheme, the utility model has following advantage with respect to prior art:
1, original position water treatment.This patent directly is arranged at cultivating pool with biomembrane water purification grid, by the biomembrane that forms on the linear 3 D elastic filler, the pollutant that produces in the breeding process is transformed and degrades, thereby water treatment system is built in the soil that need not to take again certain area outside the pond specially.Soil and great amount of investment cost have been saved.Simultaneously to a certain extent, increase the ecological niche in pond, helped the good growth of cultivated animals.
2, operation is non-maintaining and do not need the power consumption source, does not have daily operating cost.After biomembrane water purification grid were arranged at cultivating pool, owing to only account for volume about pond waters 1-2%, the dissolved oxygen etc. that can make full use of breeding water body was finished its function.Therefore, can make full use of the oxygenation facility of the original configuration of cultivating pool, and need not to acquire in addition power consumption such as oxygenation facility.Simultaneously, because simple in structure, be provided with stablely, can not need regular maintenance after the installation.Existing water treatment system then all is to need power consumption, or even the highly energy-consuming system, needs the management of certain day-to-day operation cost and regular maintenance.
3, the water layer difference is set.This patent with biomembrane water purification grid vertical hanging in the about 10cm in underwater, pond and at the bottom of the pond a distance, can avoid the aged deterioration of sunlight direct irradiation to nylon material, greatly prolong biomembrane water purification grid service life.Simultaneously, avoid biomembrane water purification grid if be arranged on current rotation and the water exchange that the water surface may influence pond waters.And in water treatment system, all be the space at the bottom of hanging on linear 3 D elastic filler from the pond water surface to the pond.
4, original position clean water treatment efficient height.Biomembrane water purification grid are because of having used the linear 3 D elastic filler with huge specific surface area, and the general volume that accounts for about pond waters 1-2% that only is provided with just has good purifying water effect, realizes not changing water substantially in the breeding process, reaches water-saving and emission-reducing more than 80%.Be lower than significantly in other cultivating pool purifiers of existing exploitation usually that biofilm carrier need account for the above volume of pond waters 3-15%, show that the original position clean water treatment efficient of biomembrane water purification grid is higher.
Description of drawings
Fig. 1 is the utility model water purification grid structural representations;
Figure 1A is the partial enlarged drawing of Fig. 1;
Fig. 2 is another structural representations of the utility model water purification grid;
Fig. 3 is provided with floor map in the utility model water purification grid pond;
Fig. 4 is that generalized section is installed in the utility model water purification grid pond.
Embodiment
As Fig. 1,2 and cooperate shown in Fig. 3,4, the utility model has disclosed a kind of aquaculture special biomembrane water purification grid, these biomembrane water purification grid C binds some linear 3 D elastic fillers 2 by at least two ropes such as nylon rope 1 to constitute, this linearity 3 D elastic filler 2 is to twine some radial elastic wire elastic wires 22 and constitute on a baseline 21, linear 3 D elastic filler 2 constitutes the carrier of microbiologic population, thereby forms biomembrane.
Biomembrane water purification grid C-structure as shown in Figure 1, some linear 3 D elastic fillers 2 wherein and two nylon ropes 1 are in vertical state; And biomembrane water purification grid C-structure as shown in Figure 2 binds the linear 3 D elastic filler 2 that is inclined to set between two nylon ropes 1 and can constitute biomembrane water purification grid C equally.
Shown in Fig. 3,4, biomembrane water purification grid C of the present utility model in the method that specifically is implemented on cultivating pool is:
1, at first makes biomembrane water purification grid C according to the size of pond A, this width and water surface degree of depth of sentencing pond A is that benchmark is made, nylon rope 1 in every group of water purification grid is not limited to two, can be many, nylon rope 1 mainly plays the effect of supporting with regulated linear 3 D elastic filler 2, so the setting of nylon rope 1 is to select flexibly in response to pond A size, mainly be the stable form that to guarantee that the water purification grid are remained valid in the A water body of pond, be attached to linear 3 D elastic filler 2 and form biomembranes thereby help among the A of pond indigenous microorganism.
2, original position water treatment, directly biomembrane water purification grid C is arranged at cultivating pool A, formation by biomembrane (microbiologic population) on the linear 3 D elastic filler, transform culturing pollutant (being primarily aimed at ammonia nitrogen and the nitrite nitrogen big) in the water cultivated animals toxicity, be degraded to the nitrate nitrogen nontoxic substantially, also to a certain degree reduce COD(chemical oxygen demand in the water simultaneously cultivated animals) and the BOD(biochemical oxygen demand (BOD)) concentration.
3, water layer is set, in the following about 10cm and at the bottom of the pond A2 a distance (seeing shown in Figure 4) of pond A water surface B, the nylon rope 1 that is about to biomembrane water purification grid C periphery is fixed in pond A by timber 3 and fragment of brick 4 pool wall A1 goes up realization with A2 at the bottom of the pond and locatees with biomembrane water purification grid C vertical hanging.Can avoid the aged deterioration of sunlight direct irradiation, greatly prolong biomembrane water purification grid C service life nylon rope 1 nylon material.Simultaneously, avoid biomembrane water purification grid C if be arranged on current rotation and the water exchange that the water surface may influence pond A water body.
Certainly, several biomembrane water purification grid C can be uniformly distributed in whole pond A, also can be arranged at the regional area of pond A, for making things convenient for the daily management operation of culturist to pond A breeding production, only need the concentrated pond A regional area (see figure 3) that is arranged at biomembrane water purification grid C, common every mu of water surface for aquaculture, 3-5 groups only are set, generally respectively organize the about 40-80cm in interval between the biomembrane water purification grid C, the about 20-30cm in interval between every group of biomembrane water purification grid C neutral line 3 D elastic filler 2.Biology in situ film water purification grid just can reach good purifying water effect.
Owing in the A water body of pond, be provided with some groups biomembrane water purification grid C, the ecological niche in the water body is significantly increased, promptly increase the ecological niche of pond A, thereby increased the habitat of organism in water and cultivated animals, reduced the energy consumption of moving about of cultivated animals; Simultaneously, also significantly increased the sense of security of cultivated animals, what help reducing adverse environment factor pair cultivated animals stress degree, helps the good growth of cultivated animals.
Claims (4)
1. aquaculture special biomembrane water purification grid, it is characterized in that: these biomembrane water purification grid are to bind some linear 3 D elastic fillers by at least two ropes to constitute, 3 D elastic filler constitutes the carrier of microbiologic population, thereby forms biomembrane.
2. aquaculture special biomembrane water purification grid as claimed in claim 1 is characterized in that: each linear 3 D elastic filler is to twine some radial elastic wires and form on a baseline.
3. aquaculture special biomembrane water purification grid as claimed in claim 1 or 2 is characterized in that: some linear 3 D elastic fillers and two ropes are in vertical state.
4. aquaculture special biomembrane water purification grid as claimed in claim 1 or 2 is characterized in that: bind the linear 3 D elastic filler that is inclined to set between two ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325166U CN201976607U (en) | 2011-01-30 | 2011-01-30 | Aquiculture-dedicated biomembrane water purification grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325166U CN201976607U (en) | 2011-01-30 | 2011-01-30 | Aquiculture-dedicated biomembrane water purification grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201976607U true CN201976607U (en) | 2011-09-21 |
Family
ID=44604084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200325166U Expired - Lifetime CN201976607U (en) | 2011-01-30 | 2011-01-30 | Aquiculture-dedicated biomembrane water purification grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201976607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238552A (en) * | 2013-04-23 | 2013-08-14 | 集美大学 | Recirculating aquaculture system based on microecological balance control |
-
2011
- 2011-01-30 CN CN2011200325166U patent/CN201976607U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238552A (en) * | 2013-04-23 | 2013-08-14 | 集美大学 | Recirculating aquaculture system based on microecological balance control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107720973B (en) | Sewage treatment plant tail water constructed wetland treatment system | |
| CN103739082B (en) | The system of artificial flowing aeration coupled biological film floating bed purifying eutrophication water body | |
| CN204324990U (en) | Be applicable to the multi-stage biological filter tank-ecological pond purification system into lake landscape water body | |
| CN102874934A (en) | Technology for direct in-situ treatment and ecological restoration of polluted water body | |
| CN103739079A (en) | Method for ecological restoration and water quality conservation of river water | |
| CN204968967U (en) | Sewage treatment system based on ecological breed | |
| CN103723820A (en) | Solar aeration-plant bed supported device with biological membrane | |
| CN203668098U (en) | Solar aeration oxygenation-plant bed carrying biofilm device | |
| CN102910789B (en) | Marine culture water compound cyclic purification system | |
| CN104926038B (en) | A kind of biological and ecological composite handling arrangement for rural sewage treatment | |
| CN202026704U (en) | Culture system capable of using aquatic plants and effective microorganisms to purify culture water | |
| CN102249400B (en) | Device for ecologically restoring natural water body in situ | |
| CN102167446B (en) | Artificial wetland and construction method thereof | |
| CN205442798U (en) | Green ecological chinampa device | |
| CN105461071A (en) | Green ecological floating island device | |
| CN108821433A (en) | A method of eutrophication water body is repaired using water plant-microbial association | |
| CN104016484B (en) | A kind of for removing nitrogen phosphorus and antibiotic upwelling artificial swamp in breeding wastewater | |
| CN106745768B (en) | Ecological niche optimal configuration type solar power ecological floating island and configuration system | |
| CN202127714U (en) | Device for farming shrimps with high density indoors in brackish water from integrated constructed wetland | |
| CN102515434A (en) | Method for sewage treatment in compound tower-type ecological filtering pool | |
| CN102165934A (en) | Biomembrane water purifying gate for aquaculture and in-situ water processing method of biomembrane water purifying gate | |
| CN201976607U (en) | Aquiculture-dedicated biomembrane water purification grid | |
| CN204625450U (en) | A kind of Novel heavy polluted river channel original position water purification system | |
| CN101343121B (en) | Tridimensional gravity-flow type sewage processor | |
| CN103508563B (en) | Wooden trestle and biofilm grid integrated water body purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
| CX01 | Expiry of patent term |