CN107226531A - Sanitary sewage is percolated composite processing system and its processing method - Google Patents
Sanitary sewage is percolated composite processing system and its processing method Download PDFInfo
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- CN107226531A CN107226531A CN201610165857.8A CN201610165857A CN107226531A CN 107226531 A CN107226531 A CN 107226531A CN 201610165857 A CN201610165857 A CN 201610165857A CN 107226531 A CN107226531 A CN 107226531A
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- filler
- flume
- sanitary sewage
- pond
- processing system
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Disclose a kind of sanitary sewage diafiltration composite processing system and its processing method.The system includes regulating reservoir, oozes pond, discharge bay, water inlet, delivery port, the first gate, flume, the first filler, the second filler soon, water inlet is opened in the side of regulating reservoir, the opposite side of regulating reservoir can be connected by the first gate with oozing pond soon, ooze pond soon to connect with the side of discharge bay by flume, delivery port is arranged at the opposite side of discharge bay;Flume is arranged at oozes bottom of pond portion soon;The minimum point of regulating reservoir is less than the minimum point of flume;The minimum point of discharge bay is less than the minimum point of flume;First filler is clogged in oozing soon in pond, and the second filler is clogged in flume, and the first filler is used to filter to penetrating into water therein, and the second filler is used to carry out the first filler of drainage and support to flowing through water therein.This method is based on the system and realized.Oozing pond soon can filter to sanitary sewage, and be particularly suitable for use in water quality pollutant and the relatively low contaminated water of organic concentration.
Description
Technical field
The present invention relates to technical field of sewage, more particularly to a kind of sanitary sewage diafiltration combined treatment system
System and its processing method.
Background technology
The main method of sewage disposal, can be divided into activated sludge process and biomembrance process during current biological treatment.
Activated sludge process is better than technology maturation, and equipment is reliable, is used widely in down-stream processing, but again
The problem of there is fluctuation of service in terms of small-scale sewage processing, technique is complex, technical requirements are higher and energy
Consumption is also higher, it is difficult in economic development backward areas, the samll cities and towns being especially sporadicly distributed, residential quarters,
Tourist attractions and vast rural area popularization and application.
Bio-filter technology is using the microorganism treating sewage for being grown in filter material surface in filter tank, with microorganism
Biomass is big, the characteristics of Stability Analysis of Structures and good bio-diversity, therefore its hydraulic load and anti-shock loading
Ability is all very strong, can be very good to adapt to the domestic sewage in rural areas, house that load is unstable, change of water quality is big
Cell, the sewage disposal of tourist attractions.
Traditional rapid diafiltration sewage treating system is one kind of waste water soil treatment technology.It selects permeability
Sewage cloth is being oozed on pond soon, during by oozing soil layer under sewage as pond place is oozed soon in good natural sand soil
Producing complicated physics, chemistry and biological agent is purified sewage.Because biomass is big, it is desirable to react
Device has stronger oxidation effect, and particularly the demand to oxygen-supplying amount when with nitrification function is further increased,
Traditional gravity-flow ventilation can not meet requirement.
The content of the invention
In view of this, the present invention provides a kind of sanitary sewage diafiltration composite processing system and its processing method, its
It is conceived to low high treating effect, energy consumption, investment and operating cost are low, easy to operate, safeguard simple, is applicable
In samll cities and towns, residential quarters, tourist attractions and vast rural area thus more suitable for practicality.
In order to achieve the above object, the sanitary sewage that the present invention is provided is percolated the technical scheme of composite processing system
It is as follows:
Sanitary sewage that the present invention is provided diafiltration composite processing system include regulating reservoir, ooze soon pond, discharge bay,
Water inlet, delivery port, the first gate, flume, the first filler, the second filler,
The water inlet is opened in the side of the regulating reservoir, and the opposite side of the regulating reservoir passes through described first
Gate can be connected with the pond of oozing soon, the side that pond is oozed soon by the flume and the discharge bay
Connection, the delivery port is arranged at the opposite side of the discharge bay;
The flume is arranged at described oozes bottom of pond portion soon;
The minimum point of the regulating reservoir is less than the minimum point of the flume;
The minimum point of the discharge bay is less than the minimum point of the flume;
First filler is clogged to be oozed in pond soon in described, and second filler is clogged in the flume,
Wherein, first filler is used to filter to penetrating into water therein,
Second filler is used to carry out drainage to flowing through water therein, and, support first filler.
The sanitary sewage diafiltration composite processing system that the present invention is provided can also be further real using following technical measures
It is existing.
Preferably, one or several kinds of first filler in Dali stone sand, fine sand, zeolite.
Preferably, second filler is selected from the first gravel.
Preferably, the particle diameter span of the first gravel is 32mm~64mm.
Preferably, the sanitary sewage diafiltration composite processing system also includes ecological vegetation and soil horizon, institute
State soil horizon and be laid in the first filler top, the ecological vegetation is planted on the soil horizon.
Preferably, the ecological vegetation is selected from the tall and big ecological vegetation of well developed root system, plant.
Preferably, sanitary sewage diafiltration composite processing system also include the second gate, aeration mechanism and
Aeration tank,
The opposite side of the regulating reservoir can also be connected by second gate with the aeration tank;
The aeration tank is arranged at the flume bottom;
The aeration mechanism is used to spread the gas nitrified for the ecological vegetation to the aeration tank.
Preferably, the aeration mechanism includes aeration tube and aeration head, pass through the aeration tube, Neng Gouxiang
The gas that the aeration head conveying is nitrified for the ecological vegetation.
Preferably, being filled with the 3rd filler in the aeration tank, the 3rd filler leads to for forming labyrinth
Road.
Preferably, the 3rd filler is selected from second of gravel, the particle diameter value model of second of gravel
Enclose for 16mm~32mm.
Sanitary sewage that the present invention is provided diafiltration composite processing system include regulating reservoir, ooze soon pond, discharge bay,
Water inlet, delivery port, the first gate, flume, the first filler, the second filler, water inlet are opened in tune
The side in pond is saved, the opposite side of regulating reservoir can be connected by the first gate with oozing pond soon, and pond is oozed soon by drawing
Water channel is connected with the side of discharge bay, and delivery port is arranged at the opposite side of discharge bay;Flume is arranged to be oozed soon
Bottom of pond portion;The minimum point of regulating reservoir is less than the minimum point of flume;The minimum point of discharge bay is less than flume
Minimum point;First filler is clogged in oozing soon in pond, and the second filler is clogged in flume, wherein, first fills out
Expect to be used for filter to penetrating into water therein, the second filler is used to carry out drainage to flowing through water therein, and,
Support the first filler.When being percolated composite processing system using the sanitary sewage, the sanitary sewage in regulating reservoir leads to
Cross the first gate and enter and ooze soon in pond, it can be filtered to sanitary sewage, reach and sanitary sewage is entered
Row diafiltration, the purpose of purification, the sanitary sewage after filtering can reach discharge bay by flume, and
Finally discharged via delivery port, it is standby.The sanitary sewage diafiltration composite processing system that the present invention is provided especially is fitted
The contaminated water relatively low for water quality pollutant and organic concentration.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are for ability
Domain those of ordinary skill will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and simultaneously
It is not considered as limitation of the present invention.And in whole accompanying drawing, identical is denoted by the same reference numerals
Part.In the accompanying drawings:
Fig. 1 is the structural representation that the sanitary sewage that the embodiment of the present invention one is provided is percolated composite processing system;
Fig. 2 is that the sanitary sewage that the embodiment of the present invention two is provided is percolated composite processing system in non-frost period
Operating structure schematic diagram;
Fig. 3 is that the sanitary sewage that the embodiment of the present invention two is provided is percolated fortune of the composite processing system in frost period
Row structural representation.
Embodiment
The present invention is percolated composite processing system to solve the problem of prior art is present there is provided a kind of sanitary sewage
And its processing method, thus more suitable for practicality.
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below
With reference to accompanying drawing and preferred embodiment, to according to sanitary sewage proposed by the present invention be percolated composite processing system and its
Processing method, its embodiment, structure, feature and its effect are described in detail as after.Stated under
In bright, what different " embodiment " or " embodiment " referred to is not necessarily same embodiment.In addition, one or more
Special characteristic, structure or feature in embodiment can be combined by any suitable form.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, represents there may be
Three kinds of relations, for example, A and/or B, is specifically interpreted as:A and B, Ke Yidan can be included simultaneously
Solely there is A, can also individualism B, can possess above-mentioned three kinds of any situations.
Embodiment one
Referring to accompanying drawing 1, the sanitary sewage diafiltration composite processing system 1 that the embodiment of the present invention one is provided includes regulation
Pond 4, pond 5, discharge bay 9, water inlet 2, delivery port 3, the first gate 6, flume 7, first are oozed soon
Filler, the second filler, water inlet 2 are opened in the side of regulating reservoir 4, and the opposite side of regulating reservoir 4 passes through
One gate 6 can be connected with oozing pond 5 soon, and pond 5 is oozed soon and is connected by flume 7 with the side of discharge bay 9,
Delivery port 3 is arranged at the opposite side of discharge bay 9;Flume 7 is arranged at oozes the bottom of pond 5 soon;Regulating reservoir 4
Minimum point be less than flume 7 minimum point;The minimum point of discharge bay 9 is less than the minimum point of flume 7;
First filler is clogged in oozing soon in pond 5, and the second filler is clogged in flume 7, wherein, the first filler is used
Filtered in penetrating into water therein, the second filler is used to carry out drainage to flowing through water therein, and, branch
Support the first filler.
The sanitary sewage diafiltration composite processing system 1 that the embodiment of the present invention one is provided includes regulating reservoir 4, oozes pond soon
5th, discharge bay 9, water inlet 2, delivery port 3, the first gate 6, flume 7, the first filler, second are filled out
Material, water inlet 2 is opened in the side of regulating reservoir 4, and the opposite side of regulating reservoir 4 can by the first gate 6
Connected with oozing pond 5 soon, pond 5 is oozed soon and is connected by flume 7 with the side of discharge bay 9, delivery port 3 is set
It is placed in the opposite side of discharge bay 9;Flume 7 is arranged at oozes the bottom of pond 5 soon;The minimum point of regulating reservoir 4 is low
In the minimum point of flume 7;The minimum point of discharge bay 9 is less than the minimum point of flume 7;First filler is filled out
Fill in oozing soon in pond 5, the second filler is clogged in flume 7, wherein, the first filler is used for penetrating into it
In water filtered, the second filler is used to carry out drainage to flowing through water therein, and, support the first filler.
When being percolated composite processing system using the sanitary sewage, the sanitary sewage in regulating reservoir 4 passes through the first gate 6
Enter and ooze soon in pond 5, it can be filtered to sanitary sewage, reach sanitary sewage is percolated,
The purpose of purification, the sanitary sewage after filtering can reach discharge bay by flume 7, and finally pass through
Discharged by delivery port 3, it is standby.The sanitary sewage diafiltration composite processing system that the present invention is provided is particularly suitable for use in
Water quality pollutant and the relatively low contaminated water of organic concentration.
Wherein, one or several kinds of first filler in Dali stone sand, fine sand, zeolite.The filler is inhaled
Attached performance is good, can provide substantial amounts of specific surface area for the apposition growth of microorganism;Make sewage with liquid film state stream
Cross biomembrane;There are enough porositys, good permeability ensure that the supply of oxygen;There is preferable chemistry
Stability;Growth to microorganism has no adverse effect;Raw material is extensively, cheap and easy to get.
Wherein, the second filler is selected from the first gravel.It is while labyrinth passage is provided, due to its hardness
It is larger, more preferable supporting role can be played to the first filler, to avoid the first filler from collapsing.The present embodiment
In, the particle diameter span of the first gravel is 32mm~64mm.The particle diameter of the first gravel is larger,
Specific surface area is smaller, still, its effect passed through for the water by diafiltration is had no effect on, moreover, can be right
First filler has more preferable supporting role.
Wherein, sanitary sewage diafiltration composite processing system 1 also includes ecological vegetation 10 and soil horizon, soil horizon
The first filler top is laid in, 10 kinds of ecological vegetation is planted on soil horizon., can using the ecological vegetation 10
The oxygen transmission quantity in pond is oozed in increase soon.
Wherein, ecological vegetation 10 is selected from the tall and big ecological vegetation of well developed root system, plant.It is raw in the present embodiment
State vegetation 10 is selected from reed, cattail etc..
Embodiment two
It is improved on the basis of the sanitary sewage diafiltration composite processing system that the embodiment of the present invention one is provided,
Referring to accompanying drawing 2 and accompanying drawing 3, in the sanitary sewage diafiltration composite processing system that the embodiment of the present invention two is provided:
Wherein, sanitary sewage diafiltration composite processing system also includes the second gate 11, aeration mechanism and aeration tank
2, the opposite side of regulating reservoir 4 can also be connected by the second gate 11 with aeration tank 12;Aeration tank 12 is set
It is placed in the bottom of flume 7;Being aerated mechanism is used to spread the gas nitrified for ecological vegetation 10 to aeration tank 12.
The sanitary sewage diafiltration composite processing system that the embodiment of the present invention two is provided is run in northern frost period
When, being oozed soon during due to ice period more than pond frost line to freeze, and winter reed root system reoxygenation ability is poor, is
The normal operation of maintenance system, need to carry out a small amount of gas distribution, to meet demand during nitrification function to oxygen-supplying amount.
Wherein, aeration mechanism includes aeration tube 13 and aeration head 15, can be to aeration by aeration tube 13
The gas that first 15 conveying is nitrified for ecological vegetation 10.In the present embodiment, aeration head 15 is disc type aeration head,
Multiple aeration heads 15 are connected on a pallet 14 so that aeration head 15 can be distributed on pallet 14.Expose
Gas pond 12 water outlet enters oozes the frost line region below of pond 5 soon, further purifies water, ooze soon the bottom of pond 5 without
The part of aeration tank 12 forms anoxic zone, and denitrification function is performed by carbon source of the organic matter in sewage.Due to whole
Preferably, the low-carbon organic matter generated after aerobe membrane degradation can conduct for the admixture of individual reactor
The electron donor of anoxic zone, and the acidity brought of nitrification can also be neutralized quickly, beneficial to anti-nitration reaction
Progress.Aerobic biologic membrane and anoxic zone are conducive to different floras to play best work in different spatial distributions
With.Whole reactor floor space is small, is easy to operational administrative, can cross the work(for reaching organics removal and denitrogenation
Energy.Anoxic zone water outlet enters braiding channel, into discharge bay, is discharged by drainpipe.
Wherein, the 3rd filler is filled with aeration tank 12, the 3rd filler is used to form labyrinth passage.It can
Reach the effect of uniform aerating gas.In the present embodiment, the 3rd filler is selected from second of gravel, second of gravel
The particle diameter span of stone is 16mm~32mm, and aerating gas can be air.
, but those skilled in the art once know base although preferred embodiments of the present invention have been described
This creative concept, then can make other change and modification to these embodiments.So, appended right will
Ask and be intended to be construed to include preferred embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the present invention
Bright spirit and scope.So, if the present invention these modifications and variations belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of sanitary sewage is percolated composite processing system, it is characterised in that including regulating reservoir, soon ooze pond,
Discharge bay, water inlet, delivery port, the first gate, flume, the first filler, the second filler,
The water inlet is opened in the side of the regulating reservoir, and the opposite side of the regulating reservoir passes through described first
Gate can be connected with the pond of oozing soon, the side that pond is oozed soon by the flume and the discharge bay
Connection, the delivery port is arranged at the opposite side of the discharge bay;
The flume is arranged at described oozes bottom of pond portion soon;
The minimum point of the regulating reservoir is less than the minimum point of the flume;
The minimum point of the discharge bay is less than the minimum point of the flume;
First filler is clogged to be oozed in pond soon in described, and second filler is clogged in the flume,
Wherein, first filler is used to filter to penetrating into water therein,
Second filler is used to carry out drainage to flowing through water therein, and, support first filler.
2. sanitary sewage according to claim 1 is percolated composite processing system, it is characterised in that described
One or several kinds of first filler in Dali stone sand, fine sand, zeolite.
3. sanitary sewage according to claim 1 is percolated composite processing system, it is characterised in that described
Second filler is selected from the first gravel.
4. sanitary sewage according to claim 3 is percolated composite processing system, it is characterised in that described
The particle diameter span of the first gravel is 32mm~64mm.
5. sanitary sewage according to claim 1 is percolated composite processing system, it is characterised in that also wrap
Ecological vegetation and soil horizon are included, the soil horizon is laid in the first filler top, the ecological vegetation kind
Plant on the soil horizon.
6. sanitary sewage according to claim 5 is percolated composite processing system, it is characterised in that described
Ecological vegetation is selected from the tall and big ecological vegetation of well developed root system, plant.
7. sanitary sewage according to claim 5 is percolated composite processing system, it is characterised in that also wrap
The second gate, aeration mechanism and aeration tank are included,
The opposite side of the regulating reservoir can also be connected by second gate with the aeration tank;
The aeration tank is arranged at the flume bottom;
The aeration mechanism is used to spread the gas nitrified for the ecological vegetation to the aeration tank.
8. sanitary sewage according to claim 7 is percolated composite processing system, it is characterised in that described
Being aerated mechanism includes aeration tube and aeration head, by the aeration tube, can supply institute to aeration head conveying
State the gas of ecological vegetation nitrification.
9. sanitary sewage according to claim 7 is percolated composite processing system, it is characterised in that described
The 3rd filler is filled with aeration tank, the 3rd filler is used to form labyrinth passage;
Preferably, the 3rd filler is selected from second of gravel, the particle diameter value model of second of gravel
Enclose for 16mm~32mm.
10. a kind of sanitary sewage is percolated combination treatment method, it is characterised in that based in claim 1~9
Any described system and realize.
Priority Applications (1)
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CN201610165857.8A CN107226531A (en) | 2016-03-23 | 2016-03-23 | Sanitary sewage is percolated composite processing system and its processing method |
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CN201610165857.8A CN107226531A (en) | 2016-03-23 | 2016-03-23 | Sanitary sewage is percolated composite processing system and its processing method |
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CN201610165857.8A Pending CN107226531A (en) | 2016-03-23 | 2016-03-23 | Sanitary sewage is percolated composite processing system and its processing method |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110498509A (en) * | 2019-08-22 | 2019-11-26 | 广西师范大学 | A kind of high ammonia nitrogen sewage treatment unit and the method using its progress sewage treatment |
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CN102674631A (en) * | 2012-05-10 | 2012-09-19 | 复旦大学 | Method and system for advanced treatment of centralized rural domestic sewage |
CN102730900A (en) * | 2012-02-24 | 2012-10-17 | 北京国环清源环境工程咨询有限责任公司 | Village and town wastewater infiltration combined processing unit |
CN205442977U (en) * | 2016-02-29 | 2016-08-10 | 国环清源控股有限公司 | Domestic sewage filtration combination processing system |
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US5863433A (en) * | 1996-12-02 | 1999-01-26 | Tennessee Valley Authority United States Corp. | Reciprocating subsurface-flow constructed wetlands for improving wastewater treatment |
ES2270641A1 (en) * | 2001-05-21 | 2007-04-01 | Sociedad De Explotacion De Aguas Residuales, S.A. | Installation for purifying waste water by infiltration-percolation, based on filter formed in hole in the ground, with upper filter layer, lower gravel layer and covering layer supplied with water from perforated pipe |
CN101456652A (en) * | 2009-01-05 | 2009-06-17 | 北京大学 | Device of depth denitrogen and phosphorus removal composite processing system by micro-power and method thereof |
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CN110498509B (en) * | 2019-08-22 | 2023-09-22 | 广西师范大学 | High ammonia nitrogen sewage treatment device and sewage treatment method using same |
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