CN105668930A - Resourceful treatment system for domestic solid and liquid waste - Google Patents
Resourceful treatment system for domestic solid and liquid waste Download PDFInfo
- Publication number
- CN105668930A CN105668930A CN201610137416.7A CN201610137416A CN105668930A CN 105668930 A CN105668930 A CN 105668930A CN 201610137416 A CN201610137416 A CN 201610137416A CN 105668930 A CN105668930 A CN 105668930A
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- China
- Prior art keywords
- pool
- bio
- sedimentation tank
- treatment system
- liquid
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- 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.)
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Links
- 239000010808 liquid waste Substances 0.000 title claims abstract description 17
- 239000002910 solid waste Substances 0.000 title abstract description 6
- 238000005273 aeration Methods 0.000 claims abstract description 32
- 239000007787 solid Substances 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 238000004062 sedimentation Methods 0.000 claims description 32
- 239000012530 fluid Substances 0.000 claims description 15
- 238000004064 recycling Methods 0.000 claims description 12
- 238000005276 aerator Methods 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 235000014593 oils and fats Nutrition 0.000 claims description 6
- 238000005238 degreasing Methods 0.000 abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 14
- 239000013049 sediment Substances 0.000 abstract 4
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000004519 grease Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 101150054854 POU1F1 gene Proteins 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 206010059410 Faecaluria Diseases 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- 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
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/782—Ozone generators
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
-
- 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
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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a resourceful treatment system for domestic solid and liquid waste.The resourceful treatment system comprises a marsh gas pool, a degreasing pool, a bio-aeration pool, a sediment pool and a water storage pool which are sequentially connected.The marsh gas pool is divided into a solid area and a liquid area, a filter screen is arranged between the solid area and the liquid area, the top of the marsh gas pool is provided with a marsh gas collection pipe, the marsh gas collection pipe is connected with a marsh gas generating set, the liquid area is connected with a liquid inlet of the degreasing pool through a pipe, the two sides of the lower portion of the degreasing pool are provided with the liquid inlet and a liquid outlet respectively, the top of the degreasing pool is provided with a grease overflowing opening, the bottom of the degreasing pool is provided with an impurity removal opening and a turbine agitator, the liquid outlet of the degreasing pool is connected with a water inlet of the bio-aeration pool, a water outlet of the bio-aeration pool is connected with the sediment pool, the sediment pool is connected with the water storage pool, a ceramic membrane filter is arranged between the sediment pool and the water storage pool, an aeration device is arranged at the pool bottom of the bio-aeration pool, and the marsh gas generating set is electrically connected with the turbine agitator and the aeration device respectively.By means of the resourceful treatment system, harmless and resourceful utilization of the domestic solid and liquid waste is achieved.
Description
Technical field
The invention belongs to sewage treatment area, be specifically related to one way of life solid liquid waste recycling treatment system.
Background technology
The garbage of residence district is divided into solid waste and liquid debris, and liquid debris comprises the waste water produced in daily life, including lavatory fecaluria, laundry water for bathing, kitchen etc. Containing large amount of organic in sanitary sewage, such as cellulose, starch, saccharide and fat protein etc.; Solid waste includes various leftovers and other are organic, if by the organic recycling in these solid liquid wastes, can will turn waste into wealth, and produced higher economic benefit the problem that can effectively solve environmental pollution.
Existing, general solid waste is transported to refuse landfill and processes, processing cost is high, resource efficiency is low, liquid debris then enters Sewage Disposal from sewer or directly discharges, owing to settlement, China community disperses, source of sewage distributed points volume is few, and the scale of cities and towns level Sewage Plant is many lower than 10000 ton per days. Current domestic large-and-medium size cities sewage treatment plant through frequently with sewage treatment process have traditional activated sludge process, A2/O, SBR, oxidation ditch etc., if the operating cost remained high can be caused by with these technology buildings Small Town Wastewaters treatment plant, it is impossible to properly functioning. Must for samll cities and towns feature adopt reduced investment, operating cost is low, consistent reliably, operation with management relatively simple process.
Summary of the invention
It is an object of the present invention to provide one way of life solid liquid waste recycling treatment system, reach to recycle the purpose of life solid liquid waste.
The technical scheme is that one way of life solid liquid waste recycling treatment system, including the methane-generating pit being sequentially connected with, defat pond, bio-aeration pool, sedimentation tank, cistern, methane-generating pit is divided into solid area and fluid zone, filter screen is set between solid area and fluid zone, methane-generating pit top arranges biogas discharge, biogas discharge is connected with Biogas Generator Set, fluid zone is connected with the inlet in defat pond by pipeline, both sides, bottom, defat pond are respectively provided with inlet and liquid outlet, top arranges oils and fats overfall, bottom arranges impurity removal port and turbine stirrer, the liquid outlet in defat pond connects the water inlet of bio-aeration pool, the outlet of bio-aeration pool connects sedimentation tank, sedimentation tank is connected with cistern, purpose ceramic-film filter is set between sedimentation tank and cistern, it is provided with aerator at the bottom of the pond of bio-aeration pool, described Biogas Generator Set respectively with turbine stirrer and aerator Electricity Federation.
Further, ultraviolet generator or ozonator, described Biogas Generator Set and ultraviolet generator or ozonator Electricity Federation it are provided with in described sedimentation tank.
Further, being provided with dividing plate in sedimentation tank, sedimentation tank top is separated into Liang Ge district, the sewage through bio-aeration pool enters from the top in a district, flows out from the top in another district.
The present invention compared with prior art has the advantage that
Life solid liquid waste enters methane-generating pit, liquid exits into defat pond from filter screen, solid is fermentation generation biogas in methane-generating pit then, and produce electric energy by biogas generator, after liquid enters defat pond, under the effect of turbine stirrer, formation eddy current rotates, and produces centrifugal force and accelerates breakdown of emulsion, making water separating of oil, oil point floats to overflow from oils and fats overfall and reclaims, degreasing wasting liquid enters back into bio-aeration pool, removes BOD, subsequently into sedimentation tank, filtered by purpose ceramic-film filter after precipitation and enter cistern storage, for subdistrict greening or fire demand water. Thus realizing innoxious, the recycling of life solid liquid waste.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
In figure, accompanying drawing is labeled as: 1-methane-generating pit, 2-defat pond, 3-Biogas Generator Set, 4-bio-aeration pool, 5-sedimentation tank, 6-purpose ceramic-film filter, 8-cistern.
Detailed description of the invention
Below in conjunction with Fig. 1, the present invention will be further described.
Embodiment 1
One way of life solid liquid waste recycling treatment system, including the methane-generating pit 1 being sequentially connected with, defat pond 2, bio-aeration pool 4, sedimentation tank 5, cistern 7. methane-generating pit 1 is divided into solid area and fluid zone, filter screen is set between solid area and fluid zone, methane-generating pit top arranges biogas discharge, biogas discharge is connected with Biogas Generator Set 3, fluid zone is connected with the inlet in defat pond 2 by pipeline, both sides, bottom, defat pond 2 are respectively provided with inlet and liquid outlet, top arranges oils and fats overfall, bottom arranges impurity removal port and turbine stirrer, the liquid outlet in defat pond 2 connects the water inlet of bio-aeration pool 4, the outlet of bio-aeration pool 4 connects sedimentation tank 5, sedimentation tank 5 is connected with cistern 7, purpose ceramic-film filter 6 is set between sedimentation tank 5 and cistern 7, it is provided with aerator at the bottom of the pond of bio-aeration pool 4, described Biogas Generator Set 3 respectively with turbine stirrer and aerator Electricity Federation. in this example, solid organic waste substances produces biogas in methane-generating pit 1, and it is converted into electric energy by Biogas Generator Set 3, liquid is after defat pond 2 defat and bio-aeration pool 4 take off BOD, store after precipitation, filtration, greening or fire-fighting use altogether, and the electric energy that Biogas Generator Set produces is for intrasystem turbine stirrer and aerator.
Embodiment 2
One way of life solid liquid waste recycling treatment system, including the methane-generating pit 1 being sequentially connected with, defat pond 2, bio-aeration pool 4, sedimentation tank 5, cistern 7. methane-generating pit 1 is divided into solid area and fluid zone, filter screen is set between solid area and fluid zone, methane-generating pit top arranges biogas discharge, biogas discharge is connected with Biogas Generator Set 3, fluid zone is connected with the inlet in defat pond 2 by pipeline, both sides, bottom, defat pond 2 are respectively provided with inlet and liquid outlet, top arranges oils and fats overfall, bottom arranges impurity removal port and turbine stirrer, the liquid outlet in defat pond 2 connects the water inlet of bio-aeration pool 4, the outlet of bio-aeration pool 4 connects sedimentation tank 5, sedimentation tank 5 is connected with cistern 7, purpose ceramic-film filter 6 is set between sedimentation tank 5 and cistern 7, it is provided with aerator at the bottom of the pond of bio-aeration pool 4, described Biogas Generator Set 3 respectively with turbine stirrer and aerator Electricity Federation.In sedimentation tank, 5 are provided with ultraviolet generator or ozonator, described Biogas Generator Set 3 and ultraviolet generator or ozonator Electricity Federation.
Embodiment 3
One way of life solid liquid waste recycling treatment system, including the methane-generating pit 1 being sequentially connected with, defat pond 2, bio-aeration pool 4, sedimentation tank 5, cistern 7. methane-generating pit 1 is divided into solid area and fluid zone, filter screen is set between solid area and fluid zone, methane-generating pit top arranges biogas discharge, biogas discharge is connected with Biogas Generator Set 3, fluid zone is connected with the inlet in defat pond 2 by pipeline, both sides, bottom, defat pond 2 are respectively provided with inlet and liquid outlet, top arranges oils and fats overfall, bottom arranges impurity removal port and turbine stirrer, the liquid outlet in defat pond 2 connects the water inlet of bio-aeration pool 4, the outlet of bio-aeration pool 4 connects sedimentation tank 5, sedimentation tank 5 is connected with cistern 7, purpose ceramic-film filter 6 is set between sedimentation tank 5 and cistern 7, it is provided with aerator at the bottom of the pond of bio-aeration pool 4, described Biogas Generator Set 3 respectively with turbine stirrer and aerator Electricity Federation. in sedimentation tank, 5 are provided with ultraviolet generator or ozonator, described Biogas Generator Set 3 and ultraviolet generator or ozonator Electricity Federation. in sedimentation tank, 5 are provided with dividing plate, and sedimentation tank 5 top is separated into Liang Ge district, and the sewage through bio-aeration pool 4 enters from the top in a district, flows out from the top in another district.
Embodiment described above only have expressed the detailed description of the invention of the application, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the application protection domain. It should be pointed out that, for the person of ordinary skill of the art, under the premise conceived without departing from technical scheme, it is also possible to make some deformation and improvement, these broadly fall into the protection domain of the application.
Claims (3)
1. one way of life solid liquid waste recycling treatment system, it is characterized in that, including the methane-generating pit being sequentially connected with, defat pond, bio-aeration pool, sedimentation tank, cistern, methane-generating pit is divided into solid area and fluid zone, filter screen is set between solid area and fluid zone, methane-generating pit top arranges biogas discharge, biogas discharge is connected with Biogas Generator Set, fluid zone is connected with the inlet in defat pond by pipeline, both sides, bottom, defat pond are respectively provided with inlet and liquid outlet, top arranges oils and fats overfall, bottom arranges impurity removal port and turbine stirrer, the liquid outlet in defat pond connects the water inlet of bio-aeration pool, the outlet of bio-aeration pool connects sedimentation tank, sedimentation tank is connected with cistern, purpose ceramic-film filter is set between sedimentation tank and cistern, it is provided with aerator at the bottom of the pond of bio-aeration pool, described Biogas Generator Set respectively with turbine stirrer and aerator Electricity Federation.
2. one way of life solid liquid waste recycling treatment system according to claim 1, it is characterised in that be provided with ultraviolet generator or ozonator, described Biogas Generator Set and ultraviolet generator or ozonator Electricity Federation in described sedimentation tank.
3. one way of life solid liquid waste recycling treatment system according to claim 1, it is characterized in that, in sedimentation tank, be provided with dividing plate, sedimentation tank top is separated into Liang Ge district, sewage through bio-aeration pool enters from the top in a district, flows out from the top in another district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137416.7A CN105668930A (en) | 2016-03-11 | 2016-03-11 | Resourceful treatment system for domestic solid and liquid waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137416.7A CN105668930A (en) | 2016-03-11 | 2016-03-11 | Resourceful treatment system for domestic solid and liquid waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105668930A true CN105668930A (en) | 2016-06-15 |
Family
ID=56307555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610137416.7A Pending CN105668930A (en) | 2016-03-11 | 2016-03-11 | Resourceful treatment system for domestic solid and liquid waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105668930A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111045370A (en) * | 2019-12-30 | 2020-04-21 | 贵州汇力自控工程有限公司 | Water treatment management and control system |
| CN114538968A (en) * | 2022-01-11 | 2022-05-27 | 济南槐荫尘峰环保技术开发中心 | Method for resource utilization of excrement |
-
2016
- 2016-03-11 CN CN201610137416.7A patent/CN105668930A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111045370A (en) * | 2019-12-30 | 2020-04-21 | 贵州汇力自控工程有限公司 | Water treatment management and control system |
| CN111045370B (en) * | 2019-12-30 | 2021-01-08 | 贵州汇力自控工程有限公司 | Water treatment management and control system |
| CN114538968A (en) * | 2022-01-11 | 2022-05-27 | 济南槐荫尘峰环保技术开发中心 | Method for resource utilization of excrement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |