CN108275833A - A kind of sustainable ecological wastewater treatment system - Google Patents
A kind of sustainable ecological wastewater treatment system Download PDFInfo
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- CN108275833A CN108275833A CN201810065685.6A CN201810065685A CN108275833A CN 108275833 A CN108275833 A CN 108275833A CN 201810065685 A CN201810065685 A CN 201810065685A CN 108275833 A CN108275833 A CN 108275833A
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- wastewater treatment
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- pond
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 28
- 239000010865 sewage Substances 0.000 claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 20
- 239000004576 sand Substances 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 238000003786 synthesis reaction Methods 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 238000011049 filling Methods 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000005273 aeration Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 240000001398 Typha domingensis Species 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000008881 Oenanthe javanica Species 0.000 description 1
- 235000000365 Oenanthe javanica Nutrition 0.000 description 1
- 101150054854 POU1F1 gene Proteins 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000013559 Schnittsellerie Nutrition 0.000 description 1
- 240000001085 Trapa natans Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 241000746966 Zizania Species 0.000 description 1
- 235000002636 Zizania aquatica Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003911 water pollution 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
- 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
- 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
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- 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
-
- 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
- C02F3/28—Anaerobic digestion 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
- C02F3/32—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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The present invention relates to technical field of sewage, relate to a kind of sustainable ecological wastewater treatment system, include the level-one sewage treatment unit and secondary sewage processing unit of connection setting, the level-one sewage treatment unit and the secondary sewage processing unit are respectively positioned below ground, and the secondary sewage processing unit includes having both the ornamental ecological landscape pool being integrated with sewage treatment function.A kind of sustainable ecological wastewater treatment system provided by the invention, by the way that I and II sewage treatment unit is set to below ground, and setting has both the toilet of the ornamental ecological landscape pool and the sustainable cycle of mating water system being integrated with sewage treatment function, solve the problems, such as existing sewage disposal system have a single function, land use it is insufficient.
Description
Technical field
The present invention relates to technical field of sewage more particularly to a kind of sustainable ecological wastewater treatment systems.
Background technology
In recent years, Rural Water Pollution was administered to have obtained the great attention of government, in this background various small-scale sewage
Processing system is come into being, but is the construction mode based on the simple function of Sewage Disposal always, can not still be avoided
The problem of small-scale sewage treatment project.But with domestic sewage of villages and small towns handle based on small-scale sewage disposal exist such as
Lower common problem：(1) since decentralized wastewater treatment is unfavorable for Treated sewage reusing；(2) greatly due to the variation of country sewage water, night
Usually without water, tourist district's even entire winter, biological treatment was difficult to carry out, therefore leads to the single construction in part without sewage source
Small-scale Sewage Disposal become " engineering of getting sun "；(3) land use is insufficient, degree of recognition bottom, Sewage Disposal construction
Land use is single, in a disguised form causes land used nervous, Sewage Disposal sense organ and the abundant approval that functionally cannot get people.
Invention content
(1) technical problems to be solved
The purpose of the present invention is to provide a kind of sustainable ecological wastewater treatment systems, it is intended to solve dirt in the prior art
Water treatment system has a single function, land utilization ratio is low, middle water recycles insufficient problem.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of sustainable ecological wastewater treatment systems, including connection
The level-one sewage treatment unit and secondary sewage processing unit of setting, at the level-one sewage treatment unit and the secondary sewage
Reason unit is respectively positioned below ground, and the secondary sewage processing unit includes having both the ornamental life being integrated with sewage treatment function
State landscape pond.
Wherein, the ecological landscape pool includes emergent aquactic plant layer, gravel filling layer and the filtering from top to bottom set gradually
Packing layer.
Wherein, the ecological landscape pool further includes waterscape fountain, and the waterscape fountain is located at the upper of the gravel filling layer
Side.
Wherein, the level-one sewage treatment unit include be sequentially communicated setting septic tank, pretreatment system and biochemistry it is comprehensive
Close pond.
Wherein, be provided with filtering grid at the wastewater inlet of the pretreatment system, the filtering grid to filter from
The septic tank enters the sewage of the pretreatment system.
Wherein, the bottom of the pretreatment system is arranged in parallel with a plurality of sand setting protrusion, the adjacent sand setting protrusion
Between formed to store the sand setting area of sand setting, the sand setting protrusion penetrates through the bottom setting of the pretreatment system.
Wherein, the shape of the cross section of the sand setting protrusion is triangle.
Wherein, the biochemical synthesis pond includes biochemical zone and settling zone, and the side of the biochemical zone is with the pretreatment
System is connected, and the lower end of the other side of the biochemical zone is connected with the settling zone, and the surface connection of the settling zone is set
It is equipped with inclined tube packing area, the height of the inclined tube packing area is less than the depth of sewage in the biochemical zone.
Wherein, the level-one sewage treatment unit further includes elevator pump pond, side and the biochemistry in the elevator pump pond
Comprehensive pool is connected, and the other side in the elevator pump pond is connected with toilet reuse water pipe, ecological landscape pool water inlet pipe.
Wherein, the level-one sewage treatment unit further includes storage basin, the storage basin and the pretreatment system, described
Biochemical synthesis pond is connected to setting.
(3) advantageous effect
Compared with prior art, above-mentioned technical proposal of the invention has the advantages that：One kind provided by the invention
Sustainable ecological wastewater treatment system, by the way that I and II sewage treatment unit is set to below ground, and setting have both it is ornamental
The toilet of the ecological landscape pool and the sustainable cycle of mating water system that are integrated with sewage treatment function, solves existing sewage
Processing system has a single function, land utilization ratio is low, middle water recycles insufficient problem.
Description of the drawings
Fig. 1 is the vertical view of the sustainable ecological wastewater treatment system of the embodiment of the present invention；
Fig. 2 is the vertical view of the level-one sewage treatment unit of the sustainable ecological wastewater treatment system of the embodiment of the present invention；
Fig. 3 is sectional view of the sustainable ecological wastewater treatment system along the faces A-A of the embodiment of the present invention；
Fig. 4 is sectional view of the sustainable ecological wastewater treatment system along the faces B-B of the embodiment of the present invention；
Wherein, 1- septic tanks；2- pretreatment systems；21- filtering grids；22- sand setting protrusions；23- sand settings area；3- is biochemical
Comprehensive pool；The biochemical zones 31-；The settling zones 32-；33- inclined tube packing areas；4- elevator pumps pond；5- storage basins；6- ecological landscape pools；
61- emergent aquactic plant layers；62- gravel filling layers；63- filter packing layers；64- waterscape fountains；7- sewage water inlet pipes；The toilets 81-
Reuse water pipe；82- ecological landscape pool water inlet pipes；9- buildings；The ground 10-.
Specific implementation mode
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used for limiting the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Unless otherwise saying
Bright, the meaning of " nick shaped " is the shape in addition to section is concordant.It is term "upper", "lower", "left", "right", "inner", "outside", " preceding
The orientation or positional relationship of the instructions such as end ", " rear end ", " head ", " tail portion " is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ",
" second ", " third " etc. are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood depending on concrete condition.
Shown in Fig. 1 to Fig. 4, the present invention provides a kind of sustainable ecological wastewater treatment systems, including connection setting
Level-one sewage treatment unit and secondary sewage processing unit, level-one sewage treatment unit and secondary sewage processing unit be respectively positioned on
Ground 10 is hereinafter, secondary sewage processing unit includes having both the ornamental ecological landscape pool 6 being integrated with sewage treatment function.
A kind of sustainable ecological wastewater treatment system provided by the invention, compared with prior art, by the way that I and II is dirty
Water treatment unit is set to below ground, and setting has both the ornamental ecological landscape pool being integrated with sewage treatment function, solves
Existing sewage disposal system has a single function, land use is insufficient problem.
Further, ecological landscape pool 6 includes emergent aquactic plant layer 61,62 and of gravel filling layer from top to bottom set gradually
Filter packing layer 63.It, can be to from biochemical synthesis by the way that emergent aquactic plant layer 61, gravel filling layer 62 and filter packing layer 63 is arranged
Sewage in pond 3 out makees further purified treatment.Ecological landscape pool 6 on ground 10 is used as landscape and sewage disposal system
Last processing unit is equipped with filler and vegetation in pond, and according to the difference of southern and northern weather conditions, adjustment is planted in pond
Vegetation.
Among the bed mud of water, stem, leaf endure out the water surface for emergent aquactic plant, the i.e. root, root growth of plant；This kind of plant is in sky
Part in gas, the feature with terrestrial plant, grows part (root or subterranean stem) in water, the spy with water plant
Sign.It common are：Reed, the stem or leaf of cattail, water chestnut, lotus, Chinese celery, wild rice stem Xun, lotus, cattail etc..
Emergent aquactic plant in the present embodiment refers in particular to adapt to corresponding sewage quality condition, can be played to sewage purification centainly
The emergent aquactic plant of effect.
Further, ecological landscape pool 6 further includes waterscape fountain 64, and waterscape fountain 64 is located at the upper of gravel filling layer 62
Side.By be arranged waterscape fountain 64, by biochemical synthesis pond 3 come out sewage aeration after enter ground ecological landscape pool 6
Make further purified treatment.
Aeration, refers to the oxygen in air forcing the process shifted into liquid, the purpose is to obtain enough dissolved oxygens；This
Outer aeration, which also has, prevents suspended substance in pond from sinking, and reinforces the purpose that organic matter is contacted with microorganism and dissolved oxygen in pond, to protect
Microorganism is under conditions of having sufficient dissolved oxygen in card pond, to the oxygenolysis of dirty Organic substance in water.
Further, shown in Figure 2, level-one sewage treatment unit includes the septic tank 1 for being sequentially communicated setting, pretreatment
System 2 and biochemical synthesis pond 3.Level-one sewage treatment unit is usually located at 9 lower section of building.Septic tank 1 is used as front end unit,
The characteristics of adapting to sanitary sewage (containing excrement, containing grease, rubbish from cooking), handles sewage for the first time；Pretreatment system 2 is equipped with
Grid and sand setting area, removal carry out primary deposition processing compared with bigger material and heavier particle, to sewage；Biochemical synthesis pond 3 is used as core
Heart sewage treatment unit is integrated with the function of biochemistry pool and secondary settling tank, is adjusted inside biochemical zone and settling zone according to water quality requirement
Structure.
Specifically, be provided with filtering grid 21 at the wastewater inlet of pretreatment system 2, filtering grid 21 is filtering from change
Manure pit 1 enters the sewage of pretreatment system 2.Filtering grid 21 mainly to will go into volume in pretreatment system 2 compared with
Big sundries is filtered interception, plays the role of tentatively filtering.
In addition, effectively being handled for the ease of the silt to 2 bottom of pretreatment system, at the bottom of pretreatment system 2
Portion is arranged in parallel with a plurality of sand setting protrusion 22, is formed between adjacent sand setting protrusion 22 to store the sand setting area 23 of sand setting, is sunk
Sand protrusion 22 penetrates through the bottom setting of pretreatment system 2.The silt collection that will be precipitated in pretreatment system 2 by sand setting protrusion 22
In be collected into sand setting area 23, then silt in sand setting area 23 is drawn into storage basin 5 with pipeline, thus eliminates and uses again
The process that individual machine handles the silt of 2 bottom of pretreatment system；In addition, desilting zone 23 also plays tradition simultaneously
The effect of settling pit in technique so that the sewage disposal system in the present embodiment does not have to that settling pit is separately provided again.
Specifically, shown in Figure 4, the precipitation in order to accelerate, conducive to the silt in pretreatment system 2 and collection, sand setting
The shape of the cross section of protrusion 22 is triangle.
Further, shown in Figure 3, biochemical synthesis pond 3 include biochemical zone 31 and settling zone 32, the one of biochemical zone 31
Side is connected with pretreatment system 2, and the lower end of the other side of biochemical zone 31 is connected with settling zone 32, the surface of settling zone 32
It is provided with and communicated with inclined tube packing area 33, the height of inclined tube packing area 33 is less than the depth of sewage in biochemical zone 31.Normal conditions
Under, biochemical zone 31 is handled sewage with AAO methods；Settling zone 32 is handled sewage with tube settling method.
AAO methods are also known as A2O methods, are the abbreviation (anaerobic-anoxics-of English Anaerobic-Anoxic-Oxic first letters
Aerobic method), it is a kind of common sewage treatment process, can be used for secondary sewage processing or three-level sewage disposal and middle water returns
With with good Nitrogen/Phosphorus Removal；Tube settling refers to and utilizes inclination in the settling zone of flat flow or vertical sedimentation basin
Parallel pipe or parallelpiped be divided into a series of shallow layer precipitating layers (sometimes using honeycomb filler), it is processed and sedimentation
Heavy mud is mutually moved and is detached in each precipitation shallow-layer.
Further, level-one sewage treatment unit further includes elevator pump pond 4, side and the biochemical synthesis pond 3 in elevator pump pond 4
It is connected, the other side in elevator pump pond 4 is connected with toilet reuse water pipe 81, ecological landscape pool water inlet pipe 82.Elevator pump pond 4
To by treated in biochemical synthesis pond 3 sewage lifting to toilet reuse water pipe 81, ecological landscape pool water inlet pipe 82, to follow
Ring utilization, further purified treatment.
Further, level-one sewage treatment unit further includes storage basin 5, storage basin 5 and pretreatment system 2, biochemical synthesis
Pond 3 is connected to setting.
A kind of sustainable ecological wastewater treatment system provided by the invention, when work, pending sewage by sewage into
Water pipe 7, which enters, carries out preliminary treatment in septic tank 1, then pass through pretreatment system 2, biochemical synthesis pond 3 successively again into traveling
The processing of one step, ecological landscape is entered after processing by the effect in elevator pump pond 4, a part of water by ecological landscape pool water inlet pipe 82
It sees in pond 6 and carries out further purified treatment, used by toilet reuse water pipe 81 by the another part in elevator pump pond 4
It is used in life, sanitary sewage enters by sewage water inlet pipe 7 in septic tank 1 cycle for carrying out a new round again.
A kind of sustainable ecological wastewater treatment system provided by the invention, has the advantages that：(1) collect sewage disposal
Stand, toilet, ecoscape are in one, Highgrade integration, floor space is small, be especially suitable for the small-scale sewage disposal in rural area；(2)
Ecological landscape pool makes full use of flow aeration, the effect that vegetation absorbs and filler filters, and has weight to the pollutant in removal sewage
It acts on, while having taken into account ecology and beauty；(3) toilet meets the needs of life, while as volume as auxiliary facility
Outer carbon source, improves the adaptability of sewage disposal system, and processing effluent reuse forms a kind of sustainable cycle in lavatory flushing
System；(4) highly practical, this sustainable ecological wastewater treatment system can be used for villages and small towns sewage disposal on a large scale, beautiful rural area is built
If, tourist district, the population collections such as cell square, not only realized the collection processing of sewage, but also facilitate daily use, also
The beauty of shape is taken into account；(5) construction period is short, can be provisional or forever to meet according to project requirement, flexible transformation material
Long property building requirements；(6) convertible each section material according to demand, makes fixed or portable structure, meets Practical Project
In permanent and provisional demand.
The embodiment of the present invention provides for the sake of example and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
It is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application to select and describe embodiment
It will be appreciated that various embodiments with various modifications of the present invention to design suitable for special-purpose.
Claims (10)
1. a kind of sustainable ecological wastewater treatment system, which is characterized in that including connection setting level-one sewage treatment unit and
Secondary sewage processing unit, the level-one sewage treatment unit and the secondary sewage processing unit be respectively positioned on ground (10) with
Under, the secondary sewage processing unit includes having both the ornamental ecological landscape pool (6) being integrated with sewage treatment function.
2. sustainable ecological wastewater treatment system according to claim 1, which is characterized in that the ecological landscape pool (6)
Including emergent aquactic plant layer (61), gravel filling layer (62) and the filter packing layer (63) from top to bottom set gradually.
3. sustainable ecological wastewater treatment system according to claim 2, which is characterized in that the ecological landscape pool (6)
Further include waterscape fountain (64), the waterscape fountain (64) is located at the upside of the gravel filling layer (62).
4. sustainable ecological wastewater treatment system according to claim 1, which is characterized in that the level-one sewage disposal list
Member includes being sequentially communicated the septic tank (1), pretreatment system (2) and biochemical synthesis pond (3) of setting.
5. sustainable ecological wastewater treatment system according to claim 4, which is characterized in that the pretreatment system (2)
Wastewater inlet at be provided with filtering grid (21), the filtering grid (21) enters to filter from the septic tank (1)
The sewage of the pretreatment system (2).
6. sustainable ecological wastewater treatment system according to claim 4, which is characterized in that the pretreatment system (2)
To be arranged in parallel with a plurality of sand setting raised (22) for bottom, formed between adjacent sand setting protrusion (22) to store sand setting
Sand setting area (23), the sand setting raised (22) penetrate through the bottom setting of the pretreatment system (2).
7. sustainable ecological wastewater treatment system according to claim 6, which is characterized in that the sand setting raised (22)
The shape of cross section is triangle.
8. sustainable ecological wastewater treatment system according to claim 4, which is characterized in that the biochemical synthesis pond (3)
Including biochemical zone (31) and settling zone (32), the side of the biochemical zone (31) is connected with the pretreatment system (2), described
The lower end of the other side of biochemical zone (31) is connected with the settling zone (32), the surface connection setting of the settling zone (32)
There are inclined tube packing area (33), the height of the inclined tube packing area (33) to be less than the depth of the biochemical zone (31) interior sewage.
9. sustainable ecological wastewater treatment system according to claim 4, which is characterized in that the level-one sewage disposal list
Member further includes elevator pump pond (4), and the side of the elevator pump pond (4) is connected with the biochemical synthesis pond (3), the elevator pump
The other side in pond (4) is connected with toilet reuse water pipe (81), ecological landscape pool water inlet pipe (82).
10. sustainable ecological wastewater treatment system according to claim 4, which is characterized in that the level-one sewage disposal
Unit further includes storage basin (5), and the storage basin (5) is connected to the pretreatment system (2), the biochemical synthesis pond (3)
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810065685.6A CN108275833B (en) | 2018-01-23 | 2018-01-23 | Sustainable ecological sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810065685.6A CN108275833B (en) | 2018-01-23 | 2018-01-23 | Sustainable ecological sewage treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108275833A true CN108275833A (en) | 2018-07-13 |
| CN108275833B CN108275833B (en) | 2024-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810065685.6A Active CN108275833B (en) | 2018-01-23 | 2018-01-23 | Sustainable ecological sewage treatment system |
Country Status (1)
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| CN (1) | CN108275833B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342751A (en) * | 2019-07-31 | 2019-10-18 | 江苏百海环保科技有限公司 | A kind of tide sewage purification system and its working method |
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| CN201485358U (en) * | 2009-06-24 | 2010-05-26 | 郑州大学 | Ecological treatment system of domestic sewage |
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