CN110156263A - A kind of circulating water cultivation and tail water handle integrated water processing system - Google Patents
A kind of circulating water cultivation and tail water handle integrated water processing system Download PDFInfo
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- CN110156263A CN110156263A CN201910450684.8A CN201910450684A CN110156263A CN 110156263 A CN110156263 A CN 110156263A CN 201910450684 A CN201910450684 A CN 201910450684A CN 110156263 A CN110156263 A CN 110156263A
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- water
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- ozone
- floating stuffing
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- 238000003756 stirring Methods 0.000 description 2
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- 241000108664 Nitrobacteria Species 0.000 description 1
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
-
- 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
- C02F3/005—Combined electrochemical biological processes
-
- 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
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/303—Nitrification and denitrification treatment characterised by the nitrification
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
-
- 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
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
Abstract
The present invention provides a kind of circulating water cultivation and tail water processing integrated water processing system, pathogenic microorganism pond of going out is combined including sequentially connected sump, physical filtering device, electrode-floating stuffing coupled biological filter tank processing unit, ozone-ultraviolet line, the sump, physical filtering device, electrode-floating stuffing coupled biological filter tank processing unit, ozone-ultraviolet line combine the pathogenic microorganism Chi Junyu sludge thicking dewatering equipment that goes out and are connected, and the ozone-ultraviolet line combines pathogenic microorganism pond of going out and is also connected with aquaculture pond.The present invention has the advantages that water treatment efficiency is high, and persistently cultivating system water quality can be maintained excellent, and water circulation use rate is up to 95%~98%；The healthy aquaculture demand of cultivation object can not only sufficiently be met, and have tail water processing function, it can be achieved that tail water qualified discharge.
Description
[technical field]
The present invention relates to a kind of circulating water cultivations and tail water to handle integrated water processing system.
[background technique]
Circulating water cultivation was quickly grown in recent years, and cultivation scale is growing.The type of fresh water circulating water cultivation is main
Have common eel, sturgeon, gadus, Tilapia mossambica and litopenaeus vannamei etc., have it is water-saving, save land, highly efficient and productive and aquatic products high-quality and safety
The advantages of.Although day water circulation use rates many at present are recycled up to the highest water of 90% or more or even the leading level in the world
Utilization rate is up to 97%.But generally still there is waste water (the mainly water treatment procedure of 10% or so higher concentration daily
In, the back-flushing or sewerage of processing unit, containing high concentration Ns and phosphorus sludge water such as residual bait, excrement, the biomembranes that falls off) tail water
It needs outside discharge system, the tail water is in addition to can be used filter press or other particulate matter sludge concentration and dewatering installations and facilities to the dirt
Water carries out sludge concentration and dewatering and is formed outside mud cake outward transport, the total nitrogen containing high concentration in remaining major part sewage (>=98%)
The outlet tail water that (general > 5mg/L) and total phosphorus (general > 1mg/L), i.e. circulating water culture system generate has been more than that " fresh water is supported
Grow Tail water reuse requirement " discharge standard as defined in (SC/T9101), have also exceeded national " water environment quality standard "
(GB3838-2002) III class water standard in.At present to circulating water culture system generate outlet cultivation tail water substantially without
Processing is directly discharged to surrounding body, in addition only a few builds ecological pond, artificial swamp or combined useization again outside system
The processing of medicament flocculation sedimentation even depth is learned, to realize qualified discharge.But need to increase occupied area, installations and facilities investment and fortune
Row cost.Many farms fail to carry out Tail water reuse processing, pollution because being limited and the high problem of processing cost by land area
Surrounding body environment faces and is forced the problem of stopping production because environmental protection is not up to standard.
Current circulating water cultivation water treatment system, the main biological characteristics according to cultivation object (such as fish and shrimp), life
State habit and safe concentration demand to water quality Main Factors such as ammonia nitrogen and nitrite nitrogen etc., targetedly design water process
Technique and the corresponding water treatment unit of building, enable cyclic culture quality of water to meet the healthy aquaculture demand of cultivation object,
Realize the healthy growth of cultivation object.Without having the processing function to tail water qualified discharge.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of circulating water cultivation and tail water processing integrated water processing system
System can continue to maintain the excellent feature of cultivating system water quality with water treatment efficiency height, water circulation use rate up to 95%~
98%；The healthy aquaculture demand of cultivation object can not only sufficiently be met, realize the healthy growth of cultivation object, and there is tail water
Processing function is, it can be achieved that tail water qualified discharge.
The present invention is implemented as follows:
A kind of circulating water cultivation and tail water handle integrated water processing system, and the water treatment system includes sump, object
Reason filter device, electrode-floating stuffing coupled biological filter tank processing unit, ozone-ultraviolet line combination go out pathogenic microorganism pond and
Sludge thicking dewatering equipment；The sump is connected with physical filtering device, and it is outstanding that the physical filtering device is connected to electrode-
Floating filler coupled biological filter tank processing unit, the electrode-floating stuffing coupled biological filter tank processing unit and ozone-ultraviolet line
It combines pathogenic microorganism pond of going out to be disposed adjacent, the sump, physical filtering device, electrode-floating stuffing coupled biological filter tank
Processing unit, ozone-ultraviolet line combine the pathogenic microorganism Chi Junyu sludge thicking dewatering equipment that goes out and are connected, the ozone-ultraviolet
Line combines pathogenic microorganism pond of going out and is also connected with aquaculture pond；
The electrode-floating stuffing coupled biological filter tank processing unit includes biofilter, floating stuffing, direct current yin-yang electricity
The combination of pole array, electric mixing device and carbon source supplementary device, the floating stuffing are arranged in biofilter, the direct current
The biofilter is arranged in the top of the biofilter, the electric mixing device in anodic-cathodic array combination settings
Lower part, the bottom of the biofilter are provided with sludge bucket, and the electric mixing device is arranged above sludge bucket, the carbon source
Supplementary device is connected to biofilter by pipeline；
The volume ratio of water body is 20%~50% in the floating stuffing and the biofilter, the floating stuffing it is close
Degree is 0.92~0.98g/cm3；The direct current anodic-cathodic array combination middle-jiao yang, function of the spleen and stomach extremely iron, cathode are iron, carbon or copper；The electricity
The revolving speed of dynamic agitating device is 100~300r/min.
Further, the floating stuffing is high density polyethylene (HDPE) material, and specific surface area is greater than 500m2/m3。
Further, the spacing between the adjacent electrode of the direct current anodic-cathodic array combination is 2-30cm, operation electricity
It is 12~36V that pressure and electric current, which are respectively as follows: DC voltage, and micro-current density is 0.1~1.0mA/cm2。
Further, the biofilter is 2 with upper pool body tandem compound, partly or entirely pond body direct current yin can be arranged
The combination of positive electrode array.
Further, the physical filtering device is automatic backflushing granular membrane, Microfilter or sieve bend.
Further, ozone-ultraviolet line combination pathogenic microorganism pond of going out includes the ozone pond being disposed adjacent and ultraviolet
Lamp-oxygenation pond, the ozone bottom of pond portion are provided with microporous aeration disc, the microporous aeration disc and the ozone generator phase outside pond body
Even；The ultraviolet lamp-oxygenation pond top is provided with ultraviolet lamp, and the bottom of the ultraviolet lamp-oxygenation pond is provided with oxygenation microporous pipe,
The oxygenation microporous pipe is connected with the air pump outside pond body, and the water inlet of the ultraviolet lamp-oxygenation pond is arranged in bottom, and water outlet is set
It sets on top；The ozone pond and ultraviolet lamp-oxygenation pond bottom are provided with sludge bucket, and the sludge bucket and sludge condensation are de-
Water installations are connected.
Further, daily 4~12 inputs ozone of the ozone generator handles water body, each duration
20~60min；Hydraulic detention time in the ultraviolet lamp-oxygenation pond is 15~40min.
Further, the ultraviolet lamp is immersion setting.
The present invention has the advantage that
In short, the present invention mainly passes through the serial physical, chemistry and microbial action that generate in biofilter, comprehensive iron
The reaction of cation phosphate precipitating, iron cationic water compound and its polymer to the flocculation sedimentation effect of phosphorus and other particulate matters,
It is dense to reach lasting, stable, efficient dephosphorization denitrogenation, degradation organic matter and reduction suspended matter for nitration reaction and anti-nitration reaction etc.
Spend effect.Have many advantages, such as that apparatus structure is simple, it is few and without secondary pollution to produce sludge quantity.
It is difunctional that the present invention integrally realizes that circulating water cultivation water process and tail water qualified discharge are handled, and has section
The advantages that ground, water treatment efficiency is high, and investment is low with operating cost, and management is easy.The present invention has water treatment efficiency height, can continue
The feature for maintaining cultivating system water quality excellent, water circulation use rate is up to 95%~98%；Cultivation object can not only sufficiently be met
Healthy aquaculture demand realizes the healthy growth of cultivation object, and has tail water processing function, it can be achieved that tail water qualified discharge.
It solves current circulating water cultivation water treatment system to have a single function, does not have the problem of tail water qualified discharge processing capacity.
[Detailed description of the invention]
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is that electrode-floating stuffing coupled biological filter tank processing unit in the present invention, ozone-ultraviolet line combination cause of disease of going out are micro-
Biological tank fit structure schematic diagram.
[specific embodiment]
Refering to fig. 1-2, integrated water processing system is handled the present invention relates to a kind of circulating water cultivation and tail water, at the water
Reason system includes sump 1, physical filtering device 2, electrode-floating stuffing coupled biological filter tank processing unit 3, ozone-ultraviolet line
Combine go out pathogenic microorganism pond 4 and sludge thicking dewatering equipment 5；The sump 1 is connected with physical filtering device 2, institute
It states physical filtering device 2 and is connected to electrode-floating stuffing coupled biological filter tank processing unit 3, the electrode-floating stuffing coupling
Biofilter processing unit 3 combines pathogenic microorganism pond 4 of going out with ozone-ultraviolet line and is disposed adjacent, the sump 1, physical filtering
Device 2, electrode-floating stuffing coupled biological filter tank processing unit 3, ozone-ultraviolet line combination go out pathogenic microorganism pond 4 with dirt
Mud thickening device 5 is connected, and the ozone-ultraviolet line combines pathogenic microorganism pond 4 of going out and is also connected with aquaculture pond 6；
The electrode-floating stuffing coupled biological filter tank processing unit 3 includes biofilter 31, floating stuffing 32, direct current
Anodic-cathodic array combination 33, electric mixing device 34 and carbon source supplementary device 35, the floating stuffing 32 are arranged in biology
In filter tank 31, the top of the biofilter 31, the electric stirring dress is arranged in the direct current anodic-cathodic array combination 33
34 lower parts that the biofilter 31 is set are set, the bottom of the biofilter 31 is provided with sludge bucket 7, the electric stirring
Device 34 is arranged above sludge bucket 7, and the carbon source supplementary device 35 is connected to biofilter 31 by pipeline；
The volume ratio of the floating stuffing 32 and water body in the biofilter 31 is 20%~50%, the floating stuffing
32 density is 0.92~0.98g/cm3；The direct current anodic-cathodic array combines 33 middle-jiao yang, function of the spleen and stomach extremely iron, cathode be iron, carbon or
Copper；The revolving speed of the electric mixing device 34 is 100~300r/min.
The floating stuffing 32 is high density polyethylene (HDPE) material, and specific surface area is greater than 500m2/m3。
Spacing between the adjacent electrode of the direct current anodic-cathodic array combination 33 is 2-30cm, working voltage and electric current
Being respectively as follows: DC voltage is 12~36V, and micro-current density is 0.1~1.0mA/cm2。
The biofilter 31 is 2 with upper pool body tandem compound, partly or entirely pond body direct current anodic-cathodic can be arranged
Array combination 33.
The physical filtering device 2 is automatic backflushing granular membrane, Microfilter or sieve bend.
It includes the ozone pond 41 being disposed adjacent and ultraviolet lamp-oxygenation that the ozone-ultraviolet line, which combines pathogenic microorganism pond 4 of going out,
Pond 42,41 bottom of ozone pond are provided with microporous aeration disc 411, and the microporous aeration disc 411 occurs with the ozone outside pond body
Device is connected；42 top of ultraviolet lamp-oxygenation pond is provided with ultraviolet lamp 421, and the bottom of the ultraviolet lamp-oxygenation pond 42 is provided with
Oxygenation microporous pipe 422, the oxygenation microporous pipe 422 are connected with the air pump outside pond body, the water inlet of the ultraviolet lamp-oxygenation pond 42
Setting is arranged in bottom, water outlet on top；The ozone pond 41 and the bottom of ultraviolet lamp-oxygenation pond 42 are provided with sludge bucket
7, the sludge bucket 7 is connected with sludge thicking dewatering equipment 5.
Daily 4~12 inputs ozone of ozone generator handles water body, and each duration 20~
60min；Hydraulic detention time in the ultraviolet lamp-oxygenation pond 42 is 15~40min.
The ultraviolet lamp 421 is immersion setting.
The course of work of the present invention is as follows: after cultivation tail water enters sump 1, enter physical filtering device 2 through water pump extracting,
Water after filtering enters electrode-floating stuffing coupled biological filter tank processing unit 3, and containing large particulate matters such as residual bait and excrement
Back-flushing (≤1.5%) enter sludge thicking dewatering equipment 5；By the dirt after thickening in sludge thicking dewatering equipment 5
Mud forms the outward transport of mud cake organic fertilizer and leaves system, and the water filtered out is concentrated and then returns outside sump 1 or discharge system；It is outstanding in electrode-
In floating filler coupled biological filter tank processing unit 3,31 bottom of biofilter is equipped with sludge bucket 7, can periodical blowdown, the sludge water
(≤3%) is then discharged into sludge thicking dewatering equipment 5；Through electrode-treated for floating stuffing coupled biological filter tank processing unit 3
Water, inflow ozone-ultraviolet line combination, which is gone out after pathogenic microorganism pond 4 carries out killing pathogenic microorganism and appropriate oxygenation, is purified water,
The purified water flows back to aquaculture pond again；The combination of ozone-ultraviolet line goes out pathogenic microorganism pond 4 equipped with sludge bucket 7, can periodical blowdown, the dirt
Muddy water (≤0.5%) is discharged into sludge thicking dewatering equipment 5.
The working principle of each equipment is as follows:
1, sump 1 is mainly to collect the cultivation tail water of whole aquaculture pond discharges, setting 2 or more immersible pump (its in pond
In 1 to be spare), water is extracted to physical filtering device 2.
2, physical filtering device 2 is the physical filterings equipment such as automatic backflushing granular membrane, Microfilter or sieve bend, separation
Back-flushing (≤1.5%) containing the large particulate matters such as residual bait and excrement is entered sludge dewatering automatically by the large particulate matter in water
Enrichment facility 5, and the water after the screen to filtrate enters electrode-floating stuffing coupled biological filter tank processing unit 3.
3, electrode-floating stuffing coupled biological filter tank processing unit 3 working principle is as follows:
(1) due to the effect of the DC electric field of direct current anodic-cathodic array combination 33, iron (anode) generates a large amount of iron sun
Ion, a large amount of Fe of generation2+And Fe3+Precipitating occurs with the phosphate in cultivation tail water to react, forms graininess, non-solubility
Substance and fall in the base sludge bucket 7 of biofilter 31；Meanwhile iron cation passes through a series of hydrolytic-polymeric reactions,
Fe2+And Fe3+And their hyrate such as iron hydroxide etc. all has stronger flocculation, precipitation to phosphorus, also produces tool
The polymer for thering is adsorption-condensation to act on, such as part Fe3+Hydrolysis generate such as [Fe2(OH)2]4+、[Fe3(OH)4]5+、[Fe5(OH)9]6+
Etc. multinuclear hydroxo complex, flocculant can be played the role of, can with some suspended materials in cultivation tail water (phosphorus containing suspended state,
Including biological phosphorus and difficultly-soluble phosphates particle), the heavy poly- effect of generations such as particulate matter and electrolyte, and fall to biofilter 31
Base sludge bucket 7 in.
(2) oxygen generated using the dissolved oxygen and iron anode electrolysis water contained in cultivation tail water, can be floating stuffing
A large amount of nitrosation and nitrobacteria provide dissolved oxygen required for carrying out nitration reaction in the biomembrane of 32 attachments, turn ammonia nitrogen
Cultured water and nitrate nitrogen are turned to, therefore is not required to setting air pump oxygenation；Simultaneously as the rapid consumption of dissolved oxygen, makes pool inner water
Body, especially water lower layer quickly form anoxic or anaerobism water environment, push the progress of denitrification denitrogenation reaction.
(3) heterotrophic denitrifying Bacteria present in pond does electron donor using the organic carbon source in cultivation water, and denitrification occurs
Reaction makes nitrate nitrogen finally generate nitrogen through anti-nitration reaction and overflow system to be removed.
(4) hydrogen that cathodic electrolytic water generates, can be used as the electron donor of hydrogen autotrophic denitrification bacterium, and in tail water
CO2Inorganic carbon source can be provided for these autotrophic bacteriums, autotrophic denitrification reaction occurs, nitrate nitrogen is made to generate nitrogen through anti-nitration reaction
Gas and overflow system to being removed.
In addition, the hydrogen that electrolysis water generates, the growth generation for the autotrophic denitrification bacterium that 32 surface of floating stuffing can be stimulated to adhere to
It thanks, meanwhile, it is electrolysed the redox materials of generation and provides suitable environment for microbial growth, be autotrophic denitrification bacterium
Denitrification process inorganic carbon source and electron donor are provided, further promote autotrophic denitrification process, to improve to total nitrogen
Removal.
(5) density (0.92~0.98g/cm of floating stuffing 32 is utilized3) close to fresh water, in the water body of biofilter easily
Uniform suspended state is formed, meanwhile, in the case where the continuous slow agitation of electric mixing device 34 is flowed through with water flow, fluidisation can be formed
State, the biomembrane for adhering to floating stuffing 32 are easy to contact with the polluter constant flow in breeding wastewater, not only facilitate
The rate of nitration reaction and anti-nitration reaction is improved, and is conducive to floating stuffing 32 and constantly rubs and flow through electrode table with water flow
Face, equal volume lower density are 0.92~0.98g/cm3Floating stuffing frictional force it is bigger, can preferably remove (anode) iron
Surface is oxidized object, prevents the surface of (anode) iron to be oxidized object and forms fine and close coating and be passivated, it is anti-to influence electrolysis
That answers is normally carried out, and efficiently solves the problem of passivation of (anode) iron.
(6) micro-current can play invigoration effect to microorganisms such as bacteriums in biomembrane on floating stuffing 32, and it is thin that bacterium can be changed
The permeability of after birth, the enzyme facilitated in bacterial cell membrane carry out the enzymatic reaction of series by cell membrane into waste water, increase
Enzyme in after birth and the contact of reaction substrate in water, to strengthen the effect of nitrogen phosphorus in degrading cultivation waste water to a certain extent
Fruit；In addition, micro-current can also directly stimulate the activity for strengthening the ectoenzyme of certain bacterial secretories, promote to nitrogen phosphorus in water and other
The degradation of pollutant.
(7) since organic concentration of carbon in cultivation tail water is generally lower, it will be consumed finish quickly, to promote heterotrophism in pond
The progress of anti-nitration reaction carries out the dispensing of supplementary carbon source such as brown sugar etc. by carbon source supplementary device 35.Configurable automatic feeding
Periodically solution tank is added in a certain amount of brown sugar by device, and starting is stirred is dissolved with machine, through metering pump, by pipeline by certain
Amount automatically engage in pond, with promote continuously and healthily heterotrophic denitrification react progress.
Since the reaction rate of heterotrophic denitrification wants several times (about 7 times) quickly to react in autotrophic denitrification, meanwhile, heterotrophism is anti-
The Population Growth and reproductive speed of nitrifier are above autotrophic denitrification flora.Therefore addition such as brown sugar supplements organic carbon source,
It can significantly accelerated denitrification denitrogenation.
And the removal rate of TP and TN removal rate have certain positive correlation, i.e., when TN removal effect is good, TP also have compared with
Good removal effect.In the present invention, iron electrode can provide the electronics of anti-nitration reaction needs, have certain intensified anti-nitrated work
With promotion NO3 -The decline of-N and TN mass concentration may advantageously facilitate the polyP bacteria biology in carrier biofilm and in water body and removes
Phosphorus, collaboration promote the removal of TP.In addition, the supplementary carbon source that the present invention uses efficiently promotes denitrification device, it is greatly promoted
Denitrifying lasting progress promotes NO3 -The decline of-N and TN mass concentration.Collaboration promotes lasting depth removal TP concentration.Cause
This, electrode of the invention-floating stuffing coupling technique efficiently promotes denitrification Integration ofTechnology to merge one with supplementary carbon source, mutually
Collaboration, improves denitrogenation dephosphorizing efficiency and removal rate.
4, sludge thicking dewatering equipment 5, it is using sludge press filtration machine equipment or setting drainage layer mummifying pool facility, concentration is de-
Sludge after water forms mud cake (organic fertilizer) outward transport and leaves system, and the water filtered out then returns outside sump 1 or discharge system.
5, ozone-ultraviolet line combines pathogenic microorganism pond 4 of going out and is formed by ozone pond 41 and the combination of ultraviolet lamp-oxygenation pond 42.It should
It is adjacent with electrode-floating stuffing coupled biological filter tank processing unit 3 to combine pond, at electrode-floating stuffing coupled biological filter tank
It manages treated the water of unit 3 and flows into ozone pond 41, microporous aeration disc 411 is arranged in the lower layer of water body or bottom in ozone pond 41,
Through the ozone generator outside pipeline connection pool, timing daily (daily 4~12 times general) input ozone handles water body, smelly
20~60min of single duration of oxygen processing；
Treated water flows into ultraviolet lamp-oxygenation pond 42, the immersion of the setting at the middle and upper levels ultraviolet lamp 421 of pool inner water body or
Ultraviolet lamp 421 is arranged in upper layer, and oxygenation microporous pipe 422 is arranged in bottom, and oxygenation microporous pipe 422 is empty through the air pump outside pipeline connection pool
Gas inputs in oxygenation microporous pipe 422 to water oxygenation, meanwhile, the micro-bubble persistently generated can housing stone to ultraviolet lamp 421
English tube wall plays cleaning action, prevents attachment from adhering to, and maintains ultraviolet light high transparency；Water in ultraviolet lamp-oxygenation pond 42
It is flowed from bottom to top with certain flow rate, generates upward flow, flowed through by the ultraviolet region of the combination building of ultraviolet lamp 421, in ultraviolet light
In area, the ozone in water produces the stronger hydroxyl radical free radical of oxidisability under ultraviolet irradiation, and hydroxyl radical free radical can be rapid
React to accelerate the decomposition of ozone with the substance that can be oxidized in water, due to hydroxyl radical free radical have than ozone it is stronger
Oxidisability, the substance that can be oxidized with deep oxidation and rapidly and in water body reacts, to reach stronger killing water
The ability of the microorganisms such as middle bacterium, virus, fungi, microalgae, helminth, worm's ovum and spore, while having efficiently removed in water body
The remnants of ozone concentration avoid the remaining of ozone concentration from entering aquaculture pond with water outlet, jeopardize cultivated animals；Ultraviolet lamp-oxygenation pond
Hydraulic detention time HRT about 15~40min of water process in 42, treated purified water is from the collection that pond top water outlet is arranged in
Water pipe, which collects, is followed by drainpipe outflow, is back to aquaculture pond 6.In addition, ozone pond 41 and the bottom of ultraviolet lamp-oxygenation pond 42 all
Provided with sludge bucket 7, for precipitating sludge in water etc., sludge bucket 7, which is provided with sludge pipe, can periodically be discharged the sewage containing sludge
To sludge thicking dewatering equipment 5.
Below in conjunction with specific embodiment, the present invention is further illustrated.
Using the above method and device, circulating water cultivation and tail water processing integrated water processing system are constructed, is applied to
Sea eel circulating water cultivation, water circulation use rate are up to 98%, and monitoring result data are as follows:
In above-mentioned table, culturing pool refers to during cultivation in circulating water culture system water quality in aquaculture pond；Processing water outlet
Refer to and goes out pathogenic microorganism pond 4 treated purified water water quality through the combination of ozone-ultraviolet line；Outer draining refers to be filled through sludge concentration and dewatering
It sets 5 sludge concentration and dewaterings treated and filter out water, it can discharge water outside discharge system.
It can be seen from the data in the table that water quality can may conform to country in aquaculture pond in circulating water culture system during cultivation
III class water standard and country's " water quality standard for fishery " in " water environment quality standard " (GB3838-2002)
(GB11607-1989)；Discharge water water quality outside discharge system may conform to country " water environment quality standard " (GB3838-
2002) first discharge standard as defined in the III class water standard and " requirement of freshwater aquiculture Tail water reuse " (SC/T 9101) in.
In short, the present invention mainly passes through the serial physical, chemistry and microbial action that generate in biofilter, comprehensive iron
The reaction of cation phosphate precipitating, iron cationic water compound and its polymer to the flocculation sedimentation effect of phosphorus and other particulate matters,
It is dense to reach lasting, stable, efficient dephosphorization denitrogenation, degradation organic matter and reduction suspended matter for nitration reaction and anti-nitration reaction etc.
Spend effect.Have many advantages, such as that apparatus structure is simple, it is few and without secondary pollution to produce sludge quantity.
It is difunctional that the present invention integrally realizes that circulating water cultivation water process and tail water qualified discharge are handled, and has section
The advantages that ground, water treatment efficiency is high, and investment is low with operating cost, and management is easy.The present invention has water treatment efficiency height, can continue
The feature for maintaining cultivating system water quality excellent, water circulation use rate is up to 95%~98%；Cultivation object can not only sufficiently be met
Healthy aquaculture demand realizes the healthy growth of cultivation object, and has tail water processing function, it can be achieved that tail water qualified discharge.
It solves current circulating water cultivation water treatment system to have a single function, does not have the problem of tail water qualified discharge processing capacity.
Although specific embodiments of the present invention have been described above, those familiar with the art should be managed
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field should be covered of the invention according to modification and variation equivalent made by spirit of the invention
In scope of the claimed protection.
Claims (8)
1. a kind of circulating water cultivation and tail water handle integrated water processing system, it is characterised in that: the water treatment system includes
Sump, physical filtering device, electrode-floating stuffing coupled biological filter tank processing unit, ozone-ultraviolet line combination cause of disease of going out are micro-
Biological tank and sludge thicking dewatering equipment；The sump is connected with physical filtering device, and the physical filtering device connects
Be connected to electrode-floating stuffing coupled biological filter tank processing unit, the electrode-floating stuffing coupled biological filter tank processing unit with
Ozone-ultraviolet line combines pathogenic microorganism pond of going out and is disposed adjacent, the sump, physical filtering device, electrode-floating stuffing coupling
Close biofilter processing unit, ozone-ultraviolet line combines the pathogenic microorganism Chi Junyu sludge thicking dewatering equipment that goes out and is connected, institute
Ozone-ultraviolet line combination pathogenic microorganism pond of going out is stated also to be connected with aquaculture pond；
The electrode-floating stuffing coupled biological filter tank processing unit includes biofilter, floating stuffing, direct current anodic-cathodic column
Battle array combination, electric mixing device and carbon source supplementary device, the floating stuffing are arranged in biofilter, the direct current yin-yang
Electrode array combination settings are arranged under the biofilter in the top of the biofilter, the electric mixing device
Portion, the bottom of the biofilter are provided with sludge bucket, and the electric mixing device is arranged above sludge bucket, and the carbon source is mended
It fills to set and biofilter is connected to by pipeline；
The volume ratio of water body is 20%~50% in the floating stuffing and the biofilter, and the density of the floating stuffing is
0.92~0.98g/cm3；The direct current anodic-cathodic array combination middle-jiao yang, function of the spleen and stomach extremely iron, cathode are iron, carbon or copper；The electric mixing
The revolving speed for mixing device is 100~300r/min.
2. a kind of circulating water cultivation according to claim 1 and tail water handle integrated water processing system, it is characterised in that:
The floating stuffing is high density polyethylene (HDPE) material, and specific surface area is greater than 500m2/m3。
3. a kind of circulating water cultivation according to claim 1 and tail water handle integrated water processing system, it is characterised in that:
Spacing between the adjacent electrode of the direct current anodic-cathodic array combination is 2-30cm, and working voltage and electric current are respectively as follows: directly
Galvanic electricity pressure is 12~36V, and micro-current density is 0.1~1.0mA/cm2。
4. a kind of circulating water cultivation according to claim 1 and tail water handle integrated water processing system, it is characterised in that:
The biofilter is 2 with upper pool body tandem compound, can partly or entirely pond body setting direct current anodic-cathodic array be combined.
5. a kind of circulating water cultivation according to claim 1 and tail water handle integrated water processing system, it is characterised in that:
The physical filtering device is automatic backflushing granular membrane, Microfilter or sieve bend.
6. a kind of circulating water cultivation according to claim 1 and tail water handle integrated water processing system, it is characterised in that:
It includes the ozone pond being disposed adjacent and ultraviolet lamp-oxygenation pond, the ozone that the ozone-ultraviolet line, which combines pathogenic microorganism pond of going out,
Bottom of pond portion is provided with microporous aeration disc, and the microporous aeration disc is connected with the ozone generator outside pond body；Ultraviolet lamp-the oxygenation
Pond top is provided with ultraviolet lamp, and the bottom of the ultraviolet lamp-oxygenation pond is provided with oxygenation microporous pipe, the oxygenation microporous pipe and pond
External air pump is connected, and in bottom, water outlet is arranged on top for the water inlet setting of the ultraviolet lamp-oxygenation pond；The ozone
Pond and ultraviolet lamp-oxygenation pond bottom are provided with sludge bucket, and the sludge bucket is connected with sludge thicking dewatering equipment.
7. a kind of circulating water cultivation according to claim 6 and tail water handle integrated water processing system, it is characterised in that:
Daily 4~12 inputs ozone of ozone generator handles water body, each 20~60min of duration；The purple
Hydraulic detention time in outer lamp-oxygenation pond is 15~40min.
8. a kind of circulating water cultivation according to claim 6 and tail water handle integrated water processing system, it is characterised in that:
The ultraviolet lamp is immersion setting.
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| PCT/CN2020/071814 WO2020238253A1 (en) | 2019-05-28 | 2020-01-13 | Recirculating aquaculture water treatment system integrating tailwater treatment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020238021A1 (en) * | 2019-05-28 | 2020-12-03 | 集美大学 | Intensive modular combined aquaculture tail water treatment system |
| WO2020238020A1 (en) * | 2019-05-28 | 2020-12-03 | 集美大学 | Efficient denitrification and phosphorus removal system for treating aquaculture tail water |
| WO2020238253A1 (en) * | 2019-05-28 | 2020-12-03 | 集美大学 | Recirculating aquaculture water treatment system integrating tailwater treatment |
| CN112021247A (en) * | 2020-09-28 | 2020-12-04 | 珠海南方利洋水产科技有限公司 | Circulating water culture system with biological carbon source |
| CN113598121A (en) * | 2021-07-30 | 2021-11-05 | 蓝淼科技(广州)有限公司 | Method and system for recirculating aquaculture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698816A (en) * | 2016-12-05 | 2017-05-24 | 中国科学院水生生物研究所 | Enhanced denitrification wastewater treatment method and device for circulating water culture system |
| CN107857366A (en) * | 2017-12-19 | 2018-03-30 | 江苏力鼎环保工程有限公司 | A kind of intensified denitrification and dephosphorization circulating biological membranous system for sanitary sewage disposal |
| CN207958078U (en) * | 2018-02-08 | 2018-10-12 | 河南延江环境科技有限公司 | A kind of integrated high-efficiency removes the device of phosphor in sewage |
| CN109463324A (en) * | 2018-12-25 | 2019-03-15 | 佛山市顺德区旭洋生物科技有限公司 | The circulating water cultivating system of black auspicious cod and black auspicious cod cultural method |
| CN109467287A (en) * | 2018-12-31 | 2019-03-15 | 王昶 | Mineralising denitrogenation dephosphorizing and sludge reduction and ecological filter coupled processing system |
| CN210261453U (en) * | 2019-05-28 | 2020-04-07 | 集美大学 | Recirculating aquaculture and tail water treatment integrated water treatment system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2793996B1 (en) * | 1999-05-25 | 2002-12-13 | Air Liquide | PROCESS FOR IMPROVING CONDITIONS FOR FARMING FISH ON A CLOSED CIRCUIT |
| JP2005118711A (en) * | 2003-10-17 | 2005-05-12 | Fuji Clean Kogyo Kk | Wastewater treatment apparatus |
| CN102351367A (en) * | 2011-06-30 | 2012-02-15 | 河北省水产研究所 | Method for regulating and controlling water quality of fully enclosed circulation sea-water industrial mariculture |
| CN104094874B (en) * | 2014-04-01 | 2016-03-02 | 浙江省海洋开发研究院 | A kind of factory crab cultivating system |
| CN104761102B (en) * | 2015-04-11 | 2017-04-12 | 青岛越洋水产科技有限公司 | Comprehensive reaction purification treatment method for recycling culture tail water |
| CN205635208U (en) * | 2016-04-29 | 2016-10-12 | 集美大学 | Microorganism device is exterminateed to ozone ultraviolet ray composite module ization for aquaculture |
| CN208898693U (en) * | 2018-05-25 | 2019-05-24 | 哈尔滨工程大学 | A kind of MBBR couples boat domestic sewage treatment device with electric flocculation |
| CN108516653A (en) * | 2018-05-25 | 2018-09-11 | 哈尔滨工程大学 | A kind of MBBR couples boat domestic sewage treatment device and method with electric flocculation |
| CN110156263A (en) * | 2019-05-28 | 2019-08-23 | 集美大学 | A kind of circulating water cultivation and tail water handle integrated water processing system |
| CN110255809A (en) * | 2019-05-28 | 2019-09-20 | 集美大学 | A kind of cultivation of seawater circulation water and tail water handle integrated water processing system |
| CN110240353A (en) * | 2019-05-28 | 2019-09-17 | 集美大学 | A kind of sea-farming tail water treatment system |
| CN110240354A (en) * | 2019-05-28 | 2019-09-17 | 集美大学 | A kind of intensive style modular combination aquaculture tail water treatment system |
-
2019
- 2019-05-28 CN CN201910450684.8A patent/CN110156263A/en active Pending
-
2020
- 2020-01-13 WO PCT/CN2020/071814 patent/WO2020238253A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698816A (en) * | 2016-12-05 | 2017-05-24 | 中国科学院水生生物研究所 | Enhanced denitrification wastewater treatment method and device for circulating water culture system |
| CN107857366A (en) * | 2017-12-19 | 2018-03-30 | 江苏力鼎环保工程有限公司 | A kind of intensified denitrification and dephosphorization circulating biological membranous system for sanitary sewage disposal |
| CN207958078U (en) * | 2018-02-08 | 2018-10-12 | 河南延江环境科技有限公司 | A kind of integrated high-efficiency removes the device of phosphor in sewage |
| CN109463324A (en) * | 2018-12-25 | 2019-03-15 | 佛山市顺德区旭洋生物科技有限公司 | The circulating water cultivating system of black auspicious cod and black auspicious cod cultural method |
| CN109467287A (en) * | 2018-12-31 | 2019-03-15 | 王昶 | Mineralising denitrogenation dephosphorizing and sludge reduction and ecological filter coupled processing system |
| CN210261453U (en) * | 2019-05-28 | 2020-04-07 | 集美大学 | Recirculating aquaculture and tail water treatment integrated water treatment system |
Non-Patent Citations (1)
| Title |
|---|
| 杨红霞: "《焦化废水处理与运行管理》", 31 August 2011, 中国环境科学出版社, pages: 43 - 45 * |
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| WO2020238021A1 (en) * | 2019-05-28 | 2020-12-03 | 集美大学 | Intensive modular combined aquaculture tail water treatment system |
| WO2020238020A1 (en) * | 2019-05-28 | 2020-12-03 | 集美大学 | Efficient denitrification and phosphorus removal system for treating aquaculture tail water |
| WO2020238253A1 (en) * | 2019-05-28 | 2020-12-03 | 集美大学 | Recirculating aquaculture water treatment system integrating tailwater treatment |
| CN112021247A (en) * | 2020-09-28 | 2020-12-04 | 珠海南方利洋水产科技有限公司 | Circulating water culture system with biological carbon source |
| CN113598121A (en) * | 2021-07-30 | 2021-11-05 | 蓝淼科技(广州)有限公司 | Method and system for recirculating aquaculture |
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