CN106976970A - Integrated livestock and poultry cultivating wastewater purification device - Google Patents
Integrated livestock and poultry cultivating wastewater purification device Download PDFInfo
- Publication number
- CN106976970A CN106976970A CN201710255791.6A CN201710255791A CN106976970A CN 106976970 A CN106976970 A CN 106976970A CN 201710255791 A CN201710255791 A CN 201710255791A CN 106976970 A CN106976970 A CN 106976970A
- Authority
- CN
- China
- Prior art keywords
- stage
- pond
- compartment
- contact oxidation
- hydrolysis acidification
- 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.)
- Pending
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 47
- 244000144972 livestock Species 0.000 title claims abstract description 19
- 244000144977 poultry Species 0.000 title claims abstract description 18
- 238000000746 purification Methods 0.000 title claims abstract description 18
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 47
- 230000003647 oxidation Effects 0.000 claims abstract description 43
- 230000007062 hydrolysis Effects 0.000 claims abstract description 39
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 39
- 230000020477 pH reduction Effects 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000004062 sedimentation Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000000945 filler Substances 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims description 14
- 238000010992 reflux Methods 0.000 claims description 7
- 238000005276 aerator Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000007667 floating Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 9
- 239000010865 sewage Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 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 2
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Integrated livestock and poultry cultivating wastewater purification device, including：Pretreatment unit and the biochemical treatment unit being connected with the pretreatment unit by the first connecting tube；Wherein, the pretreatment unit includes preliminary sedimentation tank, ABR anaerobic ponds, and the delivery port of the preliminary sedimentation tank is connected with the water inlet of the ABR anaerobic ponds by the second connecting tube；The biochemical treatment unit includes one-stage hydrolysis acidification pool and the one-level two-stage bio-contact oxidation pond being connected with the one-stage hydrolysis acidification pool pipeline.Its advantage is：Preliminary sedimentation tank and ABR anaerobic ponds are used in combination, it is used as sewage pretreatment device, then one-stage hydrolysis acidification pool, one-level two-stage bio-contact oxidation pond, two grades of hydrolysis acidification pools, structure designs of two-stage two-segment biological contact oxidation pond, gimp formula biofilter material, the setting of honeycomb filler is coordinated to cause waste water on the premise of without stripping process equipment, the processing up to standard of waste water can be completed, and investment operating cost is cheap, is used suitable for small, medium-sized plant.
Description
Technical field
The present invention relates to biological sewage processing technology field, specifically a kind of integrated livestock and poultry cultivating wastewater purification dress
Put.
Background technology
Now, as pig farm in all parts of the country is removed, aquaculture is faced with a difficult environmentally friendly revolution, the pollution of aquaculture
Do not allow to avoid.By taking Pig raising wastewater as an example, the handling process of conventional sewage is roughly divided into two kinds, respectively biogas slurry returning to the field and depth
Degree processing.Wherein biogas slurry returning to the field needs substantial amounts of soil to dissolve, and the pig farm of middle-size and small-size scale is not applied to, and is possible in biogas slurry
The pollutant loads such as heavy metal are exceeded, cause the crop inedibility in soil, so as to have a strong impact on the health of people with making
The economic value of thing；Because environmental regulation is more and more tight, for the further treatment technique of Pig raising wastewater, at present on pig farm just
Rise, but according to actual investigation, find most of pig farm advanced treating water outlet not up to standard, technique imperfection, operating cost very
Height, especially small, medium-sized plant, above mentioned problem is even more prominent, and pollution is solved on the premise of large area civil engineering is unsuitable for and is asked
Topic is particularly important.
The content of the invention
In order to solve above-mentioned technological deficiency, develop one kind and be suitable for small, medium-sized plant, and invest, operating cost it is low
Integrated livestock and poultry cultivating wastewater purification device, can carry out reasonable analysis for waste water quality feature.
Integrated livestock and poultry cultivating wastewater purification device, including：Pretreatment unit and pass through with the pretreatment unit
The biochemical treatment unit of one connecting tube connection；
Wherein, the pretreatment unit includes preliminary sedimentation tank, ABR anaerobic ponds, and the delivery port of the preliminary sedimentation tank is detested with the ABR
The water inlet in oxygen pond is connected by the second connecting tube；
The biochemical treatment unit includes one-stage hydrolysis acidification pool and is connected with the one-stage hydrolysis acidification pool pipeline
One-level two-stage bio-contact oxidation pond, the water inlet of the delivery port of the ABR anaerobic ponds and the one-stage hydrolysis acidification pool passes through
Pipeline is connected.
Integrated livestock and poultry cultivating wastewater purification device, its advantage is：Preliminary sedimentation tank and ABR anaerobic ponds are used in combination, as
Sewage pretreatment device, then one-stage hydrolysis acidification pool, one-level two-stage bio-contact oxidation pond, two grades of hydrolysis acidification pools, two grades
The structure design in two-stage bio-contact oxidation pond, coordinates gimp formula biofilter material, the setting of honeycomb filler that waste water is blown in nothing
On the premise of de- process equipment, the processing up to standard of waste water can be completed, and investment operating cost is cheap, is particularly suitable for small, medium-sized support
Field is grown to use.
Brief description of the drawings
Fig. 1 is top view of the present invention；
Fig. 2 is pretreatment unit A-A directions sectional view；
Fig. 3 is pretreatment unit B-B directions sectional view；
Fig. 4 is biochemistry processing unit C-C directions sectional view；
Fig. 5 is biochemistry processing unit D-D directions sectional view；
Wherein：
1st, pretreatment unit, 11, preliminary sedimentation tank, 12, ABR anaerobic ponds, 121, first compartment, 122, second compartment, 123,
Three compartments, the 124, the 4th compartment, the 125, the 5th compartment, the 126, the 6th compartment；
2nd, the first connecting tube,
3rd, biochemical treatment unit, 31, one-stage hydrolysis acidification pool, 32, one-level two-stage bio-contact oxidation pond, 33, two grades of water
Solve acidification pool, 34, two-stage two-segment biological contact oxidation pond, 35, second pond, 36, cloth mill weir, 37, water distributing plate, 38, the life of gimp formula
Thing filtrate, 39, honeycomb filler；
4th, the second connecting tube, 5, reflux, 6, inclined tube, 7, aerator；
8th, discharge pipeline, 81, spoil disposal tube valve；
9th, drainpipe, 91, manhole.
Embodiment
According to Fig. 1 to Fig. 5：Integrated livestock and poultry cultivating wastewater purification device, including：Pretreatment unit 1 and with institute
State the biochemical treatment unit 3 that pretreatment unit 1 is connected by the first connecting tube 2；
Wherein, the pretreatment unit 1 includes preliminary sedimentation tank 11, ABR anaerobic ponds 12, the delivery port of the preliminary sedimentation tank 11 and institute
The water inlet for stating ABR anaerobic ponds 12 is connected by the second connecting tube 4；
The biochemical treatment unit 3 includes one-stage hydrolysis acidification pool 31 and connected with the pipeline of one-stage hydrolysis acidification pool 31
The one-level two-stage bio-contact oxidation pond 32 connect, the delivery port of the ABR anaerobic ponds 12 and the one-stage hydrolysis acidification pool 31
Water inlet is connected by pipeline.
Preferably, in the waste water access equipment after regulating reservoir；
Preferably, six compartments in sequential series are divided into inside the ABR anaerobic ponds 12, and are connected with the preliminary sedimentation tank 11
The compartment for connecing one end is first compartment 121, and the length of first compartment 121 is twice of second compartment 122, for controlling suspension
Retention；Second compartment 122 is identical with the 3rd compartment 123, the 4th compartment 124, the size of the 5th compartment 125, the edge of the 6th compartment 126
The inclination angle of the pool wall in water outlet direction is 105 °~120 °, for controlling suspension content in waste water, beneficial to subsequent biochemical processing, is given up
Water residence time in the ABR anaerobic ponds 12 is 2.7 days；
Further, the height of compartment be less than ABR anaerobic ponds 12 height, for waste water in ABR anaerobic ponds 12 every
Indoor moveable；
Further, deflection plate is vertically arranged with along it in each compartment, top of the deflection plate along ABR anaerobic ponds 12 is vertical
Set, and deflection plate is connected with a wherein locular wall for compartment, interior in ABR anaerobic ponds 12 for waste water is in deflector type water intake mode；
Preferably, the biochemical treatment unit 3 also includes and the pipeline communication of one-level two-stage bio-contact oxidation pond 32
Two grades of hydrolysis acidification pools 33, two-stage two-segment biological contact oxidation pond 34, second pond 35, two grades of hydrolysis acidification pools 33, institute
Two-stage two-segment biological contact oxidation pond 34, the second pond 35 is stated to be sequentially connected by pipeline, and the water outlet of the second pond 35
Mouth is connected with aqueduct.
Further, the one-stage hydrolysis acidification pool 31, the one-level two-stage bio-contact oxidation pond 32, two grades of water
Solution acidification pool 33, the two-stage two-segment biological contact oxidation pond 34 are respectively provided with cloth mill weir 36, water distributing plate into and out of water end (W.E.)
37, it is ensured that being sufficiently mixed when sewage upper entering and lower leaving or bottom in and top out, while water distribution uniformity；
Described device also includes a reflux 5, and the reflux 5 is placed in the two-stage two-segment biological contact oxidation pond
In 34 so that the water outlet of the two-stage two-segment biological contact oxidation pond 34 is passed through the one-stage hydrolysis acidification pool 31 by pipeline,
Reflux ratio is according to actual debugging situation control between 100%~500%, it is ensured that good denitrification effect.
Preferably, the preliminary sedimentation tank 11, inclined tube 6 is provided with the second pond 35, for controlling the suspension in waste water
Thing, improves deposition efficiency；
Further, waste water is 1.5h in the residence time in the preliminary sedimentation tank 11；
Waste water is 8h in the residence time in the one-stage hydrolysis acidification pool 31, can be dropped while Biodegradability of Wastewater is improved
Low each pollutant index；
Waste water is 27.6h in the residence time in the one-level two-stage bio-contact oxidation pond 32, is being greatly lowered COD's
Simultaneously as mineralized nitrogen is nitrate nitrogen and nitrite nitrogen by nitrification；
Waste water is 5.5h in the residence time in two grades of hydrolysis acidification pools 33, for denitrogenation, it is ensured that final sewage reaches
Mark discharge；
Waste water is 20h in the residence time in the two-stage two-segment biological contact oxidation pond 34.
Preferably, the one-stage hydrolysis acidification pool 31, two grades of hydrolysis acidification pools 33, two sections of biologicals of the one-level
Gimp formula biofilter material 38 is provided with oxidation pond 32, the two-stage two-segment biological contact oxidation pond 34；
Further, the 1st to the 5th compartment is hung with the gimp formula biological filter of microbe carrier in ABR anaerobic ponds 12
Material 38, suspension height is the 1/3~2/3 of compartment height, the microbial biomass of each compartment is effectively increased, while ensure that each
The sludge concentration of compartment；
Further, the one-level two-stage bio-contact oxidation pond 32, in the two-stage two-segment biological contact oxidation pond 34
It is additionally provided with Floating honeycomb filler 39；
The filling rate of gimp formula biofilter material 38 is in the one-stage hydrolysis acidification pool 31, two grades of hydrolysis acidification pools 33
70%~90%；
Gimp formula is biological in the one-level two-stage bio-contact oxidation pond 32, the two-stage two-segment biological contact oxidation pond 34
The filling rate of filtrate 38 is 50%~80%, and the filling rate of floated honeycomb filler 39 is 20%~50%.
Preferably, the one-level two-stage bio-contact oxidation pond 32, the bottom of the two-stage two-segment biological contact oxidation pond 34
Portion is mounted on aerator 7, for providing oxygen.
The preliminary sedimentation tank 11, the ABR anaerobic ponds 12, the one-stage hydrolysis acidification pool 31, two sections of biologies of the one-level connect
Touch oxidation pond 32, two grades of hydrolysis acidification pools 33, the two-stage two-segment biological contact oxidation pond 34, on the second pond 35
The discharge pipeline 8 being connected with sludge self priming pump, spoil disposal tube valve 81 are installed, the spoil disposal tube valve 81 is arranged at the discharge pipeline
8 exit, the switch for controlling the discharge pipeline 8.
The preliminary sedimentation tank 11, the ABR anaerobic ponds 12, the one-stage hydrolysis acidification pool 31, two sections of biologies of the one-level connect
Touch oxidation pond 32, two grades of hydrolysis acidification pools 33, the two-stage two-segment biological contact oxidation pond 34, the bottom of the second pond 35
Portion is provided with drainpipe 9, top and is provided with manhole 91, when device needs maintenance, drainpipe 9 is opened, institute is emptied
There is the water in pond, artificial service work is carried out by the manhole 91；
With regard to specific embodiment, the invention will be further described below：
1st, it is 200m by daily sewage yield3, COD contents be that 3862mg/L, ammonia-nitrogen content are that 387mg/L, suspension contain
Measure and be passed through for 2573mg/L waste water in regulating reservoir, the COD contents of water outlet are down to 3530mg/L, ammonia nitrogen and contained after adjusted pond processing
Amount is down to 372mg/L, suspension content and is down to 1226mg/L；
2nd, enter after preliminary sedimentation tank 11 after being stopped 2.7 days in the ABR anaerobic ponds 12, now, COD contents are down to
1375mg/L, ammonia-nitrogen content are down to 395mg/L, suspension content and are down to 510mg/L；
Wherein, deflection plate is vertically arranged with compartment, top of the deflection plate along ABR anaerobic ponds 12 is vertically arranged, deflection plate
It is connected with a wherein locular wall for compartment so that waste water is in ABR anaerobic ponds 12 in the water inlet of deflector type water intake mode；6th compartment
The inclination angle of 126 water outlet direction pool walls is 105 °, for controlling suspension content in waste water；
The the 1st to the 5th compartment is hung with the gimp formula biofilter material 38 of microbe carrier in ABR anaerobic ponds 12, suspension
It is highly the 1/2 of compartment height, the microbial biomass of each compartment is effectively increased, while ensure that the sludge of each compartment is dense
Degree；
3rd, the waste water for entering step 2 processing flows through the stop of one-stage hydrolysis acidification pool 31 8h, two sections of lifes of the one-level successively
Thing contact-oxidation pool 32 stops 27.6h, two grades of hydrolysis acidification pools 33 and stops 5.5h, the two-stage two-segment bio-contact oxidation
Pond 34 stops 20h；
4th, pass through the reflux 5 so that the waste water repeat step 3 obtained through step 3, carry out anti-nitration reaction, make
The bubble that carries in waste water can also provide and be partly dissolved oxygen, while the impact of current ensures that pool inner water is sufficiently and quickly mixed,
The more conducively formation of anaerobic environment, makes nitrate nitrogen and nitrite nitrogen in waste water be converted into nitrogen to realize denitrogenation；Now, from institute
State two-stage two-segment biological contact oxidation pond 34 discharge waste water COD content be down to 116mg/L, ammonia-nitrogen content be down to 45.3mg/L,
Suspension content is down to 162mg/L；
5th, the waste water obtained through step 4 is passed through the second pond 35, the waste water COD content handled through second pond 35 is down to
92mg/L, ammonia-nitrogen content are down to 48.7mg/L, suspension content and are down to 82.5mg/L；
When needing spoil disposal, the spoil disposal tube valve 81 of preliminary sedimentation tank 11 and the bottom discharge pipeline 8 of second pond 35 is first turned on, you can logical
Static pressure spoil disposal is crossed, without power consumption, discharge pipeline 8 can individually be opened and closed for subsequent treatment, be more beneficial for sludge discharge work
Validity；When device needs maintenance, the drainpipe 9 on each pond can be opened, empty water, you can start by manhole 91
Service work.Periodically sludge is discharged by discharge pipeline 8, the closing of discharge pipeline 8 is controlled by the spoil disposal tube valve 81.
Table 1 below is this embodiment livestock breeding wastewater treatment effect：
Table one
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. integrated livestock and poultry cultivating wastewater purification device, it is characterised in that：Including pretreatment unit (1) and with the pre- place
The biochemical treatment unit (3) that reason unit (1) is connected by the first connecting tube (2)；
Wherein, the pretreatment unit (1) includes preliminary sedimentation tank (11), ABR anaerobic ponds (12), the delivery port of the preliminary sedimentation tank (11)
It is connected with the water inlet of the ABR anaerobic ponds (12) by the second connecting tube (4)；
The biochemical treatment unit (3) include one-stage hydrolysis acidification pool (31) and with one-stage hydrolysis acidification pool (31) pipeline
The one-level two-stage bio-contact oxidation pond (32) of connection, delivery port and the one-stage hydrolysis of the ABR anaerobic ponds (12) are acidified
The water inlet in pond (31) is connected by pipeline.
2. integrated livestock and poultry cultivating wastewater purification device according to claim 1, it is characterised in that：The ABR anaerobic ponds
(12) it is internal to be divided into six compartments in sequential series, and the compartment of one end is connected for first compartment with the preliminary sedimentation tank (11)
(121), the length of first compartment (121) is twice of second compartment (122), the retention for controlling suspension；Second compartment
(122) identical with the 3rd compartment (123), the 4th compartment (124), the 5th compartment (125) size, the 6th compartment 126 is along water side
To pool wall inclination angle be 105 °~120 °, for controlling suspension content in waste water.
3. integrated livestock and poultry cultivating wastewater purification device according to claim 1, it is characterised in that：The biochemical treatment unit
(3) also include with two grades of hydrolysis acidification pools (33) of one-level two-stage bio-contact oxidation pond (32) pipeline communication, two grade two
Section biological contact oxidation pond (34), second pond (35), two grades of hydrolysis acidification pools (33), the two-stage two-segment biological contact oxidation
Change pond (34), the second pond (35) to be sequentially connected by pipeline, and the delivery port of the second pond (35) connects with aqueduct
Connect.
4. integrated livestock and poultry cultivating wastewater purification device according to claim 3, it is characterised in that：Described device also includes one
Reflux (5), the reflux (5) is placed in the two-stage two-segment biological contact oxidation pond (34) so that described two grades
The water outlet in two-stage bio-contact oxidation pond (34) is passed through the one-stage hydrolysis acidification pool (31) by pipeline.
5. integrated livestock and poultry cultivating wastewater purification device according to claim 3, it is characterised in that：The one-stage hydrolysis acidifying
Pond (31), two grades of hydrolysis acidification pools (33), the one-level two-stage bio-contact oxidation pond (32), the two-stage two-segment are biological
Gimp formula biofilter material (38) is provided with contact-oxidation pool (34).
6. integrated livestock and poultry cultivating wastewater purification device according to claim 5, it is characterised in that：In ABR anaerobic ponds (12)
1st to the 5th compartment is hung with the gimp formula biofilter material (38) of microbe carrier, and suspension height is the 1/3 of compartment height
~2/3.
7. integrated livestock and poultry cultivating wastewater purification device according to claim 6, it is characterised in that：Described two sections of biologies of one-level
Floating honeycomb filler (39) is additionally provided with contact-oxidation pool (32), the two-stage two-segment biological contact oxidation pond (34).
8. integrated livestock and poultry cultivating wastewater purification device according to claim 5, it is characterised in that：The one-stage hydrolysis acidifying
Pond (31), the filling rate of the interior gimp formula biofilter material (38) of two grades of hydrolysis acidification pools (33) are 70%~90%.
9. integrated livestock and poultry cultivating wastewater purification device according to claim 7, it is characterised in that：Described two sections of biologies of one-level
The filling rate of the interior gimp formula biofilter material (38) of contact-oxidation pool (32), the two-stage two-segment biological contact oxidation pond (34) is
50%~80%, the filling rate of floated honeycomb filler (39) is 20%~50%.
10. according to any integrated livestock and poultry cultivating wastewater purification device of claim 3~9, it is characterised in that：The one-level
Two-stage bio-contact oxidation pond (32), the bottom of the two-stage two-segment biological contact oxidation pond (34) are mounted on aerator
(7)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710255791.6A CN106976970A (en) | 2017-04-19 | 2017-04-19 | Integrated livestock and poultry cultivating wastewater purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710255791.6A CN106976970A (en) | 2017-04-19 | 2017-04-19 | Integrated livestock and poultry cultivating wastewater purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106976970A true CN106976970A (en) | 2017-07-25 |
Family
ID=59344862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710255791.6A Pending CN106976970A (en) | 2017-04-19 | 2017-04-19 | Integrated livestock and poultry cultivating wastewater purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106976970A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006051421A (en) * | 2004-08-10 | 2006-02-23 | Tenotsukusu Kyushu:Kk | Sewage purification equipment |
| CN101531437A (en) * | 2008-03-12 | 2009-09-16 | 中国科学院成都生物研究所 | Compound treatment method of wastewater in pig farm |
| CN102531269A (en) * | 2010-12-27 | 2012-07-04 | 宜兴市金琪洋生物质环境治理技术咨询有限公司 | Pig farm wastewater treatment method |
| CN103241908A (en) * | 2013-05-30 | 2013-08-14 | 成都巨星农牧科技有限公司 | Large-scale pig farm wastewater treatment method |
| CN104773826A (en) * | 2015-04-10 | 2015-07-15 | 绵阳科勤环保科技有限公司 | Hydrolytic acidification two-stage contact oxidization integrated domestic sewage treatment equipment |
| CN105541003A (en) * | 2015-12-11 | 2016-05-04 | 青岛清科环保科技有限公司 | Method for treating aquaculture wastewater |
| CN205347142U (en) * | 2016-01-11 | 2016-06-29 | 河南林泉环保科技有限公司 | Aquaculture wastewater treatment system |
| CN105800872A (en) * | 2016-04-29 | 2016-07-27 | 长江大学 | Treatment process for diseased and dead domestic animal processing waste water |
| CN106007211A (en) * | 2016-07-11 | 2016-10-12 | 佛山杰致信息科技有限公司 | Farm waste water treatment method |
| CN206814483U (en) * | 2017-04-19 | 2017-12-29 | 长江大学 | Integrated livestock and poultry cultivating wastewater purification device |
-
2017
- 2017-04-19 CN CN201710255791.6A patent/CN106976970A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006051421A (en) * | 2004-08-10 | 2006-02-23 | Tenotsukusu Kyushu:Kk | Sewage purification equipment |
| CN101531437A (en) * | 2008-03-12 | 2009-09-16 | 中国科学院成都生物研究所 | Compound treatment method of wastewater in pig farm |
| CN102531269A (en) * | 2010-12-27 | 2012-07-04 | 宜兴市金琪洋生物质环境治理技术咨询有限公司 | Pig farm wastewater treatment method |
| CN103241908A (en) * | 2013-05-30 | 2013-08-14 | 成都巨星农牧科技有限公司 | Large-scale pig farm wastewater treatment method |
| CN104773826A (en) * | 2015-04-10 | 2015-07-15 | 绵阳科勤环保科技有限公司 | Hydrolytic acidification two-stage contact oxidization integrated domestic sewage treatment equipment |
| CN105541003A (en) * | 2015-12-11 | 2016-05-04 | 青岛清科环保科技有限公司 | Method for treating aquaculture wastewater |
| CN205347142U (en) * | 2016-01-11 | 2016-06-29 | 河南林泉环保科技有限公司 | Aquaculture wastewater treatment system |
| CN105800872A (en) * | 2016-04-29 | 2016-07-27 | 长江大学 | Treatment process for diseased and dead domestic animal processing waste water |
| CN106007211A (en) * | 2016-07-11 | 2016-10-12 | 佛山杰致信息科技有限公司 | Farm waste water treatment method |
| CN206814483U (en) * | 2017-04-19 | 2017-12-29 | 长江大学 | Integrated livestock and poultry cultivating wastewater purification device |
Non-Patent Citations (4)
| Title |
|---|
| 刘建伟: "《污水生物处理新技术》", 30 September 2016, 中国建材工业出版社 * |
| 李颖: "《垃圾渗滤液处理技术及工程实例》", 31 August 2008, 中国环境科学出版社 * |
| 林维江等: "水禽离河规模养殖的治污工艺设计及改进措施", 《浙江畜牧兽医》 * |
| 陈俊芬等: ""厌氧水解-二段生物接触氧化法处理生活污水动力学研究"", 《湖北农业科学》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103880248B (en) | A kind of coking wastewater processing system and treatment process | |
| CN102173510B (en) | Sludge reflow-free device with simultaneous nitrification and denitrification (SND) function and operation control method thereof | |
| CN207175585U (en) | Compound biochemical reactor | |
| CN209778575U (en) | Integrated equipment for treating high-concentration organic domestic sewage | |
| CN106830565A (en) | A kind of waste water advanced removal of carbon and nitrogen processing unit and its technique | |
| CN106116045A (en) | A kind of efficiently villages and small towns waste water treating and reutilizing device and technique thereof | |
| CN103466900B (en) | Method and device for deeply treating livestock and poultry breeding sewage | |
| CN101691267B (en) | Air lift and return integrated sewage treatment device | |
| CN107151083A (en) | A kind of high-efficient denitrification and dephosphorization integrated sewage treating apparatus | |
| CN107601781A (en) | A kind of sewage disposal system | |
| CN206814483U (en) | Integrated livestock and poultry cultivating wastewater purification device | |
| CN206156978U (en) | Livestock and poultry breeding wastewater processing system | |
| CN107082528A (en) | A kind of livestock breeding wastewater advanced treatment process | |
| CN102351384A (en) | Livestock and poultry wastewater treatment device | |
| CN209815914U (en) | Single-family rural domestic sewage biochemical treatment tank | |
| CN205821124U (en) | A kind of integrated sewage treating apparatus based on ABR | |
| CN211255632U (en) | Sewage treatment integration system suitable for rural area | |
| CN209412034U (en) | Landscape type ship domestic sewage ecological treatment integrated device | |
| CN203768185U (en) | Coking wastewater treatment system | |
| CN210764843U (en) | Rural sewage treatment plant | |
| CN208933186U (en) | A kind of integrated sewage treating apparatus for domestic sewage in rural areas treatment in situ | |
| CN218931874U (en) | Full-quantity treatment equipment for leachate of garbage transfer station | |
| CN207091107U (en) | Batch-type multistage AO Activated sludge-biofilm composite bioreactors | |
| CN205821125U (en) | A kind of miniature aquaculture wastewater processing equipment | |
| CN106976970A (en) | Integrated livestock and poultry cultivating wastewater purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |