CN1587121A - Comprehensive treating method and treating system for industrial aquatic cultivation sewage - Google Patents
Comprehensive treating method and treating system for industrial aquatic cultivation sewage Download PDFInfo
- Publication number
- CN1587121A CN1587121A CNA2004100536481A CN200410053648A CN1587121A CN 1587121 A CN1587121 A CN 1587121A CN A2004100536481 A CNA2004100536481 A CN A2004100536481A CN 200410053648 A CN200410053648 A CN 200410053648A CN 1587121 A CN1587121 A CN 1587121A
- Authority
- CN
- China
- Prior art keywords
- filter
- water
- mechanical filter
- plant
- plate separator
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000010865 sewage Substances 0.000 title abstract 4
- 241000196324 Embryophyta Species 0.000 claims abstract description 27
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 7
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 6
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000002351 wastewater Substances 0.000 claims description 38
- 238000009360 aquaculture Methods 0.000 claims description 23
- 241000108664 Nitrobacteria Species 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 11
- 239000002689 soil Substances 0.000 claims description 11
- 239000010902 straw Substances 0.000 claims description 8
- 235000013311 vegetables Nutrition 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 6
- 238000003973 irrigation Methods 0.000 claims description 6
- 230000002262 irrigation Effects 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 241001672694 Citrus reticulata Species 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 241000234643 Festuca arundinacea Species 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 240000004296 Lolium perenne Species 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 239000003621 irrigation water Substances 0.000 claims description 3
- CUXQLKLUPGTTKL-UHFFFAOYSA-M microcosmic salt Chemical compound [NH4+].[Na+].OP([O-])([O-])=O CUXQLKLUPGTTKL-UHFFFAOYSA-M 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000004060 metabolic process Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 abstract description 2
- 230000002503 metabolic effect Effects 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 230000001546 nitrifying effect Effects 0.000 abstract 1
- 244000144974 aquaculture Species 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 238000011161 development Methods 0.000 description 8
- 230000018109 developmental process Effects 0.000 description 8
- 238000004065 wastewater treatment Methods 0.000 description 5
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- 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
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
- Hydroponics (AREA)
Abstract
The present invention discloses comprehensive treating method and system for industrial aquatic cultivation sewage. The sewage containing rich excrement, ammonia and other metabolic product as well as feed residue from the bottom of the industrial cultivation pond is treated successively through deposition of large grain excrement and feed residue in the inclined plate depositor, interception of other excrement and feed residue in the mechanical filter, and conversion of ammonia into nitrate with nitrifying bacteria in the biological filter. The treated sewage is returned to the cultivation pond circularly while the deposited, intercepted and flocculated matters are delivered to the plant filter with aquatic grass plant as medium. The mechanical filter is back flushed regularly.
Description
Technical field
The present invention relates to method of wastewater treatment, especially relate to a kind of industrialized aquiculture comprehensive treatment method for wastewater and treatment system.
Background technology
Aquaculture is the important component part of agriculture production, and under the support of modern science and technology, aquaculture is expected to become the second largest food industry after plant husbandry.The development of aquaculture has been subjected to the restriction of several factors.Aquaculture mainly is made up of the regulation and control to water surrounding, and water source competent, that meet the requirements is essential to various breed, and water quality impact breeding, growth and even the existence of aquaculture organism.Current, water resources is not enough and water pollution problems has become politics, society, economy and the important matter of science and technology that many countries and regions face jointly, and for developing country, situation is severe more.China has been listed in the whole world one of 13 poor-water states of water resources per capita, especially some areas of North China and northwest, water resources lacks very serious, river cutout and contamination phenomenon comparatively general (rivers, the lake in the whole nation 82% have been subjected to pollution in various degree).
In fact, aquaculture also is one of source of pollution of environment.Modern aquaculture more and more is tending towards intensification, and a large amount of feeds, fertilizer and pharmaceutical chemicals are dropped into water body.The aquaculture model of single kind, unreasonable feeding are raised superfluous feed and the meta-bolites that causes, bring huge pressure all for the breed water body, the metabolic capacity that has surpassed the natural purification ecosystem that general breed relied on, cause large amount of organic not decompose fully and accumulate on the bottom, can cause that toxic gas such as ammonia, hydrogen sulfide too much reaches growing in a large number of some pathogenic bacterium in the water body short period of time, thereby water quality is progressively worsened, even cause aquaculture organism death.
Since the mid-80, the idea of sustainable development is propagated in the whole world, enjoys the concern of countries in the world, has become the main trend and the direction of current international agricultural development.Some are with the international organization of agricultural and environmental correclation, all the project of the research and development of sustainable agriculture as preferential support.China was at present by modernization of agriculture period, and domestic scholars has been delivered a large amount of argumentations to problems such as the ecological agriculture, sustainable agriculture, agricultural developments.Sustainable development is the important assurance that society, Economic development and resource, environment are coordinated mutually, mutually promoted, its implication mainly comprise preserve the ecological environment, make rational use of resources, technology suitably, contents such as economically feasible.
Traditional breeding way is because technology and handling problem, more and more expose the limitation of unsustainable production, not only self be subjected to the epiphytotics puzzlement of fulminant, the persistence of productivity effect can not get guaranteeing, destroys ecotope and waste resource drawbacks such as (water, bait etc.) but also exist.How the old mode of production being reformed, under the limited resources condition, further improved the aquaculture production level, protect again simultaneously and improve the ecological environment, realize Sustainable development, is the stern challenge that modern aquaculture faces.
Comparing with traditional breeding way, is that the industrialized aquiculture pattern of feature has clear superiority at aspects such as resource requirement, environment protection, throughput with the high-density, has become the selection that more and more national realizes Sustainable development.But high energy input must cause the increase of wastewater flow rate, if the waste of these systems do not add restraining to extraneous environmental emission, also must cause the deterioration of water resource environment.Single water technology often can't thoroughly be handled the multiple pollutent in the waste water, need be handled to realize recycling waste water by the water treatment system that the multiple water treatment technical combinations forms, the water treatment system that cultivating system adopted has also directly determined the throughput of cultivating system.Good water treatment system not only wants to finish the purification to most pollutents in the waste water, and will reduce running cost as far as possible, is convenient to management, and is safe and reliable.Good system should simplify as far as possible, reduces the dependence to complex mechanical system and automatic control system, adopts the lower engineering of technology content can improve the reliability of system all the better.Because the increasingly stringent of legislation and making excessive demands to cultivation density, increasingly sophisticatedization of water treatment system of developed country, but the cost of the unit output that adverse factors is such technology produces has also greatly limited the application of this technology in developing countries such as China in fact increasing gradually.Economically feasible, the research and the breakthrough of Waste Water Treatment safely and efficiently are the key of industrialized aquiculture in China's promotion and application.
Summary of the invention
Technical problems such as Waste Water Treatment is complicated in the industrialized aquiculture, cost is high in order to solve, unmanageable, the object of the present invention is to provide a kind of industrialized aquiculture comprehensive treatment method for wastewater and treatment system, utilize with simple tilted plate separator, mechanical filter, with the nitrobacteria to be the biological filter of medium and to be that machinery-bacterium-careless integrated system that the plant filter of medium is formed comes comprehensive treating process industrialized aquiculture waste water with the water planting straw or like vegetable.
The technical solution adopted for the present invention to solve the technical problems is:
One, treatment process of the present invention:
The waste water that industrialized culture pond bottom is rich in metabolism product such as ight soil and ammonia and residual feed is transported to tilted plate separator, it is the settling region that ight soil that particle diameter is bigger in the waste water under action of gravity and residual feed are deposited in the tilted plate separator bottom, then filtering the proparea by mechanical filter ight soil and residual feed interception that particle diameter is less, it is the biological filter of medium that waste water enters with the nitrobacteria again, utilize nitrobacteria that the ammonia in the waste water is converted into avirulent nitrate, the waste water of finishing processing is back to again cultures the pond recycle, it is the plant filter of medium that the throw out of the ight soil of the filtration proparea accumulation of the settling region of tilted plate separator and mechanical filter and residual feed and the accumulation of biological filter bottom and throw out regularly are transported to the water planting straw or like vegetable, interception and the nitrate of cyclic irrigation water planting straw or like vegetable to finish solids, the absorption even depth of microcosmic salt etc. is handled, and regularly refluxes mechanical filter is carried out back flushing.
Two, treatment system of the present invention:
The treating pond of tilted plate separator and mechanical filter is housed, biological filter, plant filter in the present invention includes;
1) treating pond: tilted plate separator comprises the become a mandarin baffle plate unsettled with concordant bottom, treating pond top from left to right successively, with being lower than the treating pond top bottom swash plate unsettled, that several piece is arranged in parallel,, top perforate concordant with the treating pond top go out to flow baffle plate, go out to flow baffle plate bottom, treating pond left surface and formation inclination settling region, treating pond bottom surface; The bottom surface flushes with inclination settling region highest point, in the mechanical filter of filter screen is housed;
2) biological filter: in to be equipped with the nitrobacteria be the string plastics wire filtrate of medium;
3) plant filter: comprise the cultivation bed that certain slope tilts, interior placement kind is implanted with the seedling pan of herbage, and soiling solution irrigation pipeline two ends are connected with wastewater barrel with cultivation bed is high-end respectively; The cultivation bed low side is connected with wastewater barrel;
4) tilted plate separator one end is connected with bottom, industrialized culture pond through the water pump of control valve, tape relay; The inclination settling region of tilted plate separator bottom, mechanical filter bottom and biological filter are high-end through the cultivation bed that control valve and the soiling solution transfer line that is connected to rly. and water pump are received plant filter respectively; The clear water return line of the wastewater barrel of plant filter through being connected to rly. and water pump connects with the filtration proparea of mechanical filter; The biological filter two ends are connected with the industrialized culture pond with the filtration back zone of mechanical filter through control valve respectively.
The herbage of plantation is Festuca Arundinacea or English ryegrass or Itanlian rye in the seedling pan of plant filter.
The useful effect that the present invention has is:
The tilted plate separator that whole water treatment system adopted, mechanical filter, be the biological filter of medium with the nitrobacteria and be that the plant filter of medium is simple and practical water technology with the water planting straw or like vegetable, requirement to managerial personnel is lower, manageability, but satisfied the general requirement of industrialized aquiculture wastewater treatment, can thoroughly handle pollutants in waste water, reach the requirement of recycle;
2. unmanageable pollutents such as ight soil and residual feed are concentrated by simple tilted plate separator and mechanical filter in the waste water, the waste water of having removed pollutents such as ight soil and residual feed enters that the pressure to nitrobacteria alleviates greatly behind the biological filter, be beneficial to breeding and the active maintenance thereof of nitrobacteria, thereby guarantee higher nitrification efficiency;
3. concentrating on that the throw out of the ight soil in filtration proparea of the settling region of tilted plate separator and mechanical filter and residual feed and the accumulation of biological filter bottom and throw out regularly be transported to the water planting straw or like vegetable is the plant filter of medium, cyclic irrigation water planting straw or like vegetable is handled with the absorption even depth of the interception of finishing solids and nitrate, microcosmic salt etc., need not discharge, can not pollute external environment;
4. the waste water after plant filter is finished advanced treatment regularly refluxes mechanical filter is carried out back flushing, has saved required water of frequent back flushing and manpower.
The present invention is mainly used in the wastewater treatment of industrialized aquiculture.
Description of drawings
Fig. 1 is a treatment system orthographic plan of the present invention;
Fig. 2 is the A-A sectional view of tilted plate separator of the present invention and mechanical filter;
Fig. 3 is a biological filter B-B sectional view of the present invention.
Among the figure: 1. tilted plate separator, 2. mechanical filter, 3. biological filter, 4. plant filter, baffle plate, 6. swash plate 5. become a mandarin, 7. go out to flow baffle plate, 8. filter screen, 9. filtrate, 10. cultivation bed, 11. plant the seedling pan that is implanted with herbage, 12. wastewater barrels, 13. soiling solution transfer lines, 14. the soiling solution irrigation pipeline, 15. clear water return lines.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As Fig. 1, Fig. 2, shown in Figure 3, the treating pond of tilted plate separator 1 and mechanical filter 2 is housed, biological filter 3, plant filter 4 in the present invention includes;
1) treating pond: tilted plate separator 1 comprises the become a mandarin baffle plate 5 unsettled with concordant bottom, treating pond top from left to right successively, the bottom is unsettled, that several piece is arranged in parallel with being lower than the treating pond top, the swash plate 6 of 45 ° of inclinations,, top perforate concordant with the treating pond top go out to flow baffle plate 7, go out to flow baffle plate 7 bottoms, treating pond left surface and treating pond bottom surface and form the inclination settling region; The bottom surface flushes with inclination settling region highest point, in the mechanical filter 2 of filter screen 2 is housed;
2) biological filter 3: in to be equipped with the nitrobacteria be the string plastics wire filtrate 9 of medium;
3) plant filter 4: comprise the tilt cultivation bed 10 of (1～5%) of certain slope, interior placement kind is implanted with the seedling pan 11 of herbage, and soiling solution irrigation pipeline 14 two ends are connected with wastewater barrel 12 with cultivation bed 10 is high-end respectively; Cultivation bed 10 low sides are connected with wastewater barrel 12;
4) tilted plate separator 1 one ends are connected with bottom, industrialized culture pond through the water pump of control valve, tape relay; The inclination settling region of tilted plate separator 1 bottom, mechanical filter 2 bottoms and biological filter 3 are high-end through the cultivation bed 10 that control valve and the soiling solution transfer line 13 that is connected to rly. and water pump are received plant filter 4 respectively; The clear water return line 15 of the wastewater barrel 12 of plant filter 4 through being connected to rly. and water pump connects with the filtration proparea of mechanical filter 2; Biological filter 3 two ends are connected with the industrialized culture pond with the filtration back zone of mechanical filter 2 through control valve respectively.
The herbage of plantation is Festuca Arundinacea or English ryegrass or Itanlian rye in the seedling pan 11 of plant filter 4.
Embodiment:
As Fig. 1, Fig. 2, shown in Figure 3, waste water is by the water pump imput process system of rly. control, tilted plate separator 1 and mechanical filter 2 concentrate on the treating pond of 1200 * a 900 * 1000mm (length * wide * height), the baffle plate 5 high 500mm that become a mandarin of tilted plate separator 1, the top is concordant with the treating pond top, swash plate 6 length 390mm, 45 ° at oblique angle, totally 10 swash plates form 9 layers of passage, adjacent swash plate spacing 40mm, the swash plate top is apart from treating pond top 220mm, and tilted plate separator 1 bottom three face tilts are beneficial to sedimentary concentrating and discharging, the dark 1000mm of lowest part, inclined-plane discrepancy in elevation 300mm.Mechanical filter 2 bottom surfaces are concordant with tilted plate separator 1 bottom surface highest point, separate with tilted plate separator 1 by going out to flow baffle plate 7, go out to flow baffle plate 7 high 700mm, and 220 place's symmetries have the circular hole at a distance of two Φ 50mm of 300mm apart from the top.The filter screen 8 of mechanical filter 2 adopts 40 order PVC filter screens.Mechanical filter 2 connects with biological filter 3 by Φ 50mmPVC pipe.Biological filter 3 is of a size of 1200 * 900 * 1000mm (length * wide * height), and filtrate 9 adopts plastics wire filtrate, hangs 30 strings altogether, spacing 180 * 200mm.The soiling solution that tilted plate separator 1 settling region, mechanical filter 2 filter proparea and biological filter 3 bottoms is transported to plant filter 4 by soiling solution transfer line 13, the pipeline of soiling solution transfer line 13 adopts Φ 32mmPVC pipe, water pump adopts self prime pump (750W, 80L/min), carry once following every day in rly. (KG316T type micro computer time switch) control, 1min works at every turn.The cultivation bed 10 of plant filter 4 is of a size of 3000 * 590 * 300mm (length * wide * height), the groove face gradient is 2%, and groove face shop 2 layers of non-woven fabrics (10g/m2) are arranged 10 dish Festuca Arundinaceas above, the grass area is 1.27m2, seedling pan 11 bottom surfaces 510 * 250mm, thick 0.7mm contains 288 7 * 7mm square holes, hole area accounts for the total area 11.1%, 540 * 280mm suitable for reading, high 60mm, the 3 layers of non-woven fabrics (10g/m in shop, bottom surface
2), wastewater barrel 12 is the 250L drum, dark 750mm, the pipeline of soiling solution irrigation pipeline 14 adopts Φ 32mmPVC pipe, and water pump employing self prime pump (750W, 80L/min), rly. adopts the DH48S-S type time relay, and a watering period is closed 30min for opening 1min.Be back to 2 pairs of filter screens of mechanical filter 8 by clear water return line 15 in per four days apart from the above clear water of bucket end 200mm in the wastewater barrel and carry out back flushing, the water pump of clear water return line 15 is identical with soiling solution irrigation pipeline 14 with pipeline.
Claims (3)
1, a kind of industrialized aquiculture comprehensive treatment method for wastewater, it is characterized in that: the waste water that industrialized culture pond bottom is rich in metabolism product such as ight soil and ammonia and residual feed is transported to tilted plate separator, it is the settling region that ight soil that particle diameter is bigger in the waste water under action of gravity and residual feed are deposited in the tilted plate separator bottom, then filtering the proparea by mechanical filter ight soil and residual feed interception that particle diameter is less, it is the biological filter of medium that waste water enters with the nitrobacteria again, utilize nitrobacteria that the ammonia in the waste water is converted into avirulent nitrate, the waste water of finishing processing is back to again cultures the pond recycle, it is the plant filter of medium that the throw out of the ight soil of the filtration proparea accumulation of the settling region of tilted plate separator and mechanical filter and residual feed and the accumulation of biological filter bottom and throw out regularly are transported to the water planting straw or like vegetable, interception and the nitrate of cyclic irrigation water planting straw or like vegetable to finish solids, the absorption even depth of microcosmic salt etc. is handled, and regularly refluxes mechanical filter is carried out back flushing.
2, be used for the treatment system of the described a kind of industrialized aquiculture comprehensive treatment method for wastewater of claim 1, it is characterized in that: the treating pond of tilted plate separator (1) and mechanical filter (2) is housed, biological filter (3), plant filter (4) in comprising;
1) treating pond: tilted plate separator (1) comprises the become a mandarin baffle plate (5) unsettled with concordant bottom, treating pond top from left to right successively, with being lower than the treating pond top bottom swash plate unsettled, that several piece is arranged in parallel (6),, top perforate concordant with the treating pond top go out to flow baffle plate (7), go out to flow baffle plate (7) bottom, treating pond left surface and formation inclination settling region, treating pond bottom surface; The bottom surface flushes with inclination settling region highest point, in the mechanical filter (2) of filter screen (2) is housed;
2) biological filter (3): in to be equipped with the nitrobacteria be the string plastics wire filtrate (9) of medium;
3) plant filter (4): comprise the cultivation bed (10) that certain slope tilts, interior placement kind is implanted with the seedling pan (11) of herbage, and soiling solution irrigation pipeline (14) two ends are connected with wastewater barrel (12) with cultivation bed (10) is high-end respectively; Cultivation bed (10) low side is connected with wastewater barrel (12);
4) tilted plate separator (1) one end is connected with bottom, industrialized culture pond through the water pump of control valve, tape relay; The inclination settling region of tilted plate separator (1) bottom, mechanical filter (2) bottom and biological filter (3) are high-end through the cultivation bed (10) that control valve and the soiling solution transfer line (13) that is connected to rly. and water pump are received plant filter (4) respectively; The clear water return line (15) of the wastewater barrel (12) of plant filter (4) through being connected to rly. and water pump connects with the filtration proparea of mechanical filter (2); Biological filter (3) two ends are connected with the industrialized culture pond with the filtration back zone of mechanical filter (2) through control valve respectively.
3, the treatment system of a kind of industrialized aquiculture comprehensive treatment method for wastewater according to claim 2 is characterized in that: the herbage of plantation is Festuca Arundinacea or English ryegrass or Itanlian rye in the seedling pan (11) of plant filter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100536481A CN1303017C (en) | 2004-08-09 | 2004-08-09 | Comprehensive treating method and treating system for industrial aquatic cultivation sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100536481A CN1303017C (en) | 2004-08-09 | 2004-08-09 | Comprehensive treating method and treating system for industrial aquatic cultivation sewage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1587121A true CN1587121A (en) | 2005-03-02 |
| CN1303017C CN1303017C (en) | 2007-03-07 |
Family
ID=34602944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100536481A Expired - Fee Related CN1303017C (en) | 2004-08-09 | 2004-08-09 | Comprehensive treating method and treating system for industrial aquatic cultivation sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1303017C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787728A (en) * | 2010-02-11 | 2010-07-28 | 陈云祖 | Foam type water-saving ecological toilet |
| CN102210245A (en) * | 2010-04-07 | 2011-10-12 | 方炜 | Compound plant factory combining carbon source and/or nitrogen source facilities |
| CN102334459A (en) * | 2010-07-20 | 2012-02-01 | 上海海洋大学 | Circulating water aquaculture system |
| CN103039396A (en) * | 2013-02-05 | 2013-04-17 | 成都新朝阳作物科学有限公司 | AOS green organic agriculture planting and breeding ecological cycle system |
| CN107720966A (en) * | 2017-09-28 | 2018-02-23 | 临汾市尧都区云盛水产养殖有限公司 | Man-made pond(pool) is breeded fish running water recycling method |
| CN108439711A (en) * | 2018-04-09 | 2018-08-24 | 中国科学院海洋研究所 | A kind of marine culture waste water integrated treatment purification system and method |
| CN110127944A (en) * | 2019-05-23 | 2019-08-16 | 泰安泰山亚细亚食品有限公司 | A kind of method and system of breeding combination Ecological Disposal fruits and vegetables waste water |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8607653D0 (en) * | 1986-03-27 | 1986-04-30 | Lisborg N | Flow control system |
| JP2003334591A (en) * | 2002-05-20 | 2003-11-25 | Takane Kitao | Treatment apparatus for organic wastewater and method therefor |
| CN2566927Y (en) * | 2002-11-28 | 2003-08-20 | 中国水产科学研究院黑龙江水产研究所渔机试验厂 | Floating-ball type automatic layering filter device for sewage |
| CN2717938Y (en) * | 2004-08-09 | 2005-08-17 | 浙江大学 | Industral aquiculture waste water comprehensive treatment system |
-
2004
- 2004-08-09 CN CNB2004100536481A patent/CN1303017C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787728A (en) * | 2010-02-11 | 2010-07-28 | 陈云祖 | Foam type water-saving ecological toilet |
| CN102210245A (en) * | 2010-04-07 | 2011-10-12 | 方炜 | Compound plant factory combining carbon source and/or nitrogen source facilities |
| CN102334459A (en) * | 2010-07-20 | 2012-02-01 | 上海海洋大学 | Circulating water aquaculture system |
| CN102334459B (en) * | 2010-07-20 | 2013-05-01 | 上海海洋大学 | Circulating water aquaculture system |
| CN103039396A (en) * | 2013-02-05 | 2013-04-17 | 成都新朝阳作物科学有限公司 | AOS green organic agriculture planting and breeding ecological cycle system |
| CN107720966A (en) * | 2017-09-28 | 2018-02-23 | 临汾市尧都区云盛水产养殖有限公司 | Man-made pond(pool) is breeded fish running water recycling method |
| CN108439711A (en) * | 2018-04-09 | 2018-08-24 | 中国科学院海洋研究所 | A kind of marine culture waste water integrated treatment purification system and method |
| CN110127944A (en) * | 2019-05-23 | 2019-08-16 | 泰安泰山亚细亚食品有限公司 | A kind of method and system of breeding combination Ecological Disposal fruits and vegetables waste water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1303017C (en) | 2007-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11297808B2 (en) | Pond culture circulation system based on bio-toilet module | |
| CN109095617B (en) | Ecological system for purifying seawater culture water by using compound artificial wetland in subtropical regions and purification method | |
| CN2908484Y (en) | Animal culturing sewage treatment system | |
| CN108238703A (en) | System for circulating water aquaculture by using biofilter-artificial wetland | |
| CN102067824A (en) | Closed circulating seawater prawn pond culture system | |
| CN108147546A (en) | Double-circulation seawater prawn comprehensive breeding system | |
| CN105724304B (en) | Stacked fishes and shrimps recirculated water raises together system | |
| CN1194608C (en) | Intermediate breeding method suitable for mudflat shellfish and its used intermediate breading equipment | |
| CN210492204U (en) | External penaeus vannamei recirculating aquaculture system | |
| CN102001753A (en) | Ecological corridor for removing nitrogen and phosphorus of micro-polluted river water and construction method thereof | |
| CN103214151A (en) | Method for ecologically and compensatively treating cultivation wastewater in testudinate greenhouse | |
| CN110386666B (en) | Surface flow wetland-composite pond system for sewage treatment | |
| CN114600825B (en) | Dual cycle aquaculture system | |
| CN117164167B (en) | Fishery photovoltaic complementary ecological filtration dam system for aquaculture tail water | |
| CN1303017C (en) | Comprehensive treating method and treating system for industrial aquatic cultivation sewage | |
| CN2717938Y (en) | Industral aquiculture waste water comprehensive treatment system | |
| CN208279378U (en) | Double-circulation seawater prawn comprehensive breeding system | |
| CN208362108U (en) | System for circulating water aquaculture by using biofilter-artificial wetland | |
| CN206570094U (en) | A kind of water ecology repair system | |
| CN113149331A (en) | Pond bypass circulation water body purification system | |
| CN210900973U (en) | Culture system for efficient sewage discharge of seawater crabs | |
| CN205865665U (en) | Gather dirty container system | |
| CN214781341U (en) | Pond bypass circulation water body purification system | |
| CN210559644U (en) | Artificial wetland system for treating freshwater aquaculture wastewater | |
| CN211170070U (en) | Anti-blocking and enhanced decontamination constructed wetland |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20070307 Termination date: 20130809 |