CN104961508B - Septic tank waste residue, which organises, utilizes treatment process - Google Patents
Septic tank waste residue, which organises, utilizes treatment process Download PDFInfo
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- CN104961508B CN104961508B CN201510344391.3A CN201510344391A CN104961508B CN 104961508 B CN104961508 B CN 104961508B CN 201510344391 A CN201510344391 A CN 201510344391A CN 104961508 B CN104961508 B CN 104961508B
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- septic tank
- waste residue
- fermentation
- tank waste
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a kind of septic tank waste residues to organise using treatment process, and septic tank waste residue is fermented, and the solid of septic tank waste residue and liquid after fermentation is separated, then isolated solid is sieved to, dried, is granulated and to obtain bio-organic fertilizer.The invention has the benefit that organising the present invention provides a kind of septic tank waste residue utilizes treatment process, waste residue in septic tank can be produced into bio-organic fertilizer, avoid pollution of the excrement to living environment, and bio-organic fertilizer is converted by excrement, reduce the use of chemical fertilizer, resource is not only saved in this way, and reduces the pollution of environment；Furthermore the physicochemical property that can improve soil by the bio-organic fertilizer that excrement converts, improves barren, hardened soil, and more nutritious healthier using the crops that this bio-organic fertilizer is planted.
Description
Technical field
The present invention relates to sanitation equipments, and in particular to septic tank waste residue, which organises, utilizes treatment process.
Background technique
The problem of China human mortality is numerous, human feces high number, but the processing of excrement but becomes people's headache.Mesh
Before, people generally take excrement is discharged directly into sewer and trade effluent to discharge into sewage treatment plant together and handle, but dirty
Water treatment plant often can not separately handle industry or civilian rubbish when handling rubbish, handle to obtain through sewage plant in this way
Sludge, quality just less than guarantee, is not used to agricultural planting, such as heavy metals exceeding standard.
On the other hand, in the rural area in China, chemical fertilizer is commonly used fertilizer, but chemical fertilizer is used for a long time and will cause soil
Ground it is barren, hardened, influence whether the safety of national food for a long time.If the bio-organic fertilizer replacement converted with excrement
Fertilizer can not only provide comprehensive nutrition for the growth of crops and can improve soil, it is therefore desirable to a kind of that excrement conversion is made a living
The technique of organic fertilizer material protects environment in this way, can also improve soil.
Summary of the invention
In order to solve the above problems existing in the present technology, the present invention provides a kind of septic tank waste residues to organise at
Septic tank waste residue is converted to bio-organic fertilizer by science and engineering skill.
The technical scheme adopted by the invention is as follows:
A kind of septic tank waste residue organises using treatment process, septic tank waste residue is fermented, by septic tank after fermentation
The solid and liquid of waste residue are separated, then isolated solid is sieved to, dried, is granulated and to obtain bio-organic fertilizer.
Entire fermentation process is sealing and continuous continual.
Preferably, probiotics is added in septic tank waste residue before fermentation, and stirs evenly, and the amount of added probiotics is septic tank
2/10000ths 4/10,000 of waste residue amount.Probiotics, which is added, facilitates the growth of beneficial bacterium, to be conducive to septic tank waste residue
Fermentation.
Preferably, it is described fermentation be aerobic fermentation, the fermentation when it is 10-14 days a length of, ferment when, septic tank waste residue
Fermentation temperature by room temperature, process one to two days fermentation calefactions are protected always to 50-60 DEG C, and hereafter in fermentation process
The temperature is held, during the fermentation, first three days stir material every 6-8h, septic tank waste residue and oxygen can be made abundant in this way
Contact, and be conducive to the growth of beneficial bacterium and the degradation of material.It was played from the 4th day the 9th day, stirs material every 12h；
After 9th day, every stirring material for 24 hours.After aerobic fermentation, septic tank waste residue and probiotic group at material it is complete
The full stench peculiar smell without at the beginning of starting, and it is changed into the breath with soil, not uncomfortable smell.
Preferably, liquid probiotic bacterium is added in septic tank waste residue after fermentation, and stirs evenly.Because of the process in fermentation
In can generate heat, a part of probiotics may be killed, and supplement liquid probiotics, the amount of probiotics can be increased, can be made
Septic tank waste residue is preferably degraded, and the flowing that liquid probiotic bacterium is conducive to septic tank waste residue is added, furthermore convenient for transfer.
Preferably, the probiotics is EM strain, and the liquid probiotic bacterium is EM bacterium solution.EM strain is by bifidocaterium, lactic acid
The single cultures such as bacterium, photosynthetic bacteria, actinomyces are through special process fermentation, effectively compound microbial strain.
Preferably, isolated solid is subjected to anaerobic fermentation, nutritional ingredient is added after anaerobic fermentation and stirred equal
It is even, then sieved again.Predominantly pyschrophile, mesophile participate in degradation during anaerobic fermentation.Because there is some probiotics to be
Anaerobism probiotics can make septic tank produced by fermenting waste residues complete in this way, improve the quality of fermentation.It, can root when nutritional ingredient is added
The amount of nutritional ingredient and the ingredient of nutritional ingredient are added according to the crops planted in different soils and soil, such as add nitrogen member
Element, P elements etc., and stir evenly.
Preferably, the time of the anaerobic fermentation is 20-30 days.
Preferably, dry temperature is 60-80 DEG C, and the water content that septic tank waste residue is obtained after dry is its original water content
25-30%.
Preferably, be granulated bio-organic fertilizer partial size be 3-4mm.
Preferably, probiotics is added into the bio-organic fertilizer that granulation obtains, the amount for adding probiotics is biological organic
The a ten thousandth of fertilizer total weight, it is to be mixed uniformly after packed.Because high temperature can be generated during granulation, high temperature is removed
Outside strain, the strains such as other medium temperatures have different degrees of loss, in order to guarantee the amount of bacterium colony group number in bio-organic fertilizer, into
And guarantee the quality of bio-organic fertilizer, probiotics is added before encapsulation.
Preferably, the bio-organic fertilizer after packaging reuses after should saving 10-20 days, such bio-organic fertilizer
Using effect can be more preferably.
Preferably, the liquid being separated after fermentation is recycled, it, after processing can be with because being also enriched in nutrition in liquid
It is used as nutrient solution.
Preferably, the exhaust gas generated during production bio-organic fertilizer is collected with the mode of negative pressure, because of production
The primary waste gases generated during bio-organic fertilizer are ammonias, and the characteristic of water is highly soluble in using ammonia, is collected with water
And prepare the nutrient solution for being rich in nitrogen.
Preferably, the septic tank waste residue organise using treatment process by septic tank waste residue organise all-in-one machine implement,
The septic tank waste residue all-in-one machine that organises includes that mixing plant, aerobic fermentation equipment, solid-liquid separating equipment, anaerobic fermentation are set
Standby, screening plant, drying equipment, Granulation Equipments and packaging facilities, it is the mixing plant, the aerobic fermentation equipment, described solid
Liquid separation equipment, the anaerobic fermentation equipment, the screening plant, the drying equipment, the Granulation Equipments and the packaging
Equipment passes sequentially through pipeline connection.
The invention has the benefit that the present invention provides a kind of septic tank waste residues to organise using treatment process, can incite somebody to action
Waste residue in septic tank is produced into bio-organic fertilizer, avoids pollution of the excrement to living environment, and convert excrement to
Bio-organic fertilizer reduces the use of chemical fertilizer, not only saves resource in this way, and reduces the pollution of environment；Furthermore by excrement
Just the bio-organic fertilizer converted can improve the physicochemical property of soil, improve barren, hardened soil, and use this life
The crops of organic fertilizer material plantation are more nutritious healthier.
Specific embodiment
Below with reference to embodiment, the invention will be further described.
Embodiment 1
A kind of septic tank waste residue organises using treatment process, and septic tank waste residue is added in mixing plant, is then added
The EM strain of septic tank waste residue weight 2/10000ths, is transported in installation for fermenting again after stirring and ferments, and this time ferments
For aerobic fermentation, fermentation when it is 10 days a length of.
In fermentation, the fermentation temperature of septic tank waste residue is by room temperature, by one day fermentation calefaction to 50 DEG C, and
Hereafter the temperature is always maintained in fermentation process.In order to guarantee that septic tank waste residue and oxygen come into full contact with, it is useless to accelerate septic tank
The degradation of slag, during fermentation, first three days stir material every 6h, play from the 4th day the 9th day and turn over every 12h
Make a movement material, stirs material again when fermenting and completing.
Because that can generate heat during fermentation, the temperature in installation for fermenting can be increased, and may kill a part of EM
Septic tank waste residue weight a ten thousandth EM bacterium solution is added into the septic tank waste residue after fermentation for the amount for guaranteeing EM strain for strain,
The flowing that EM bacterium solution is conducive to septic tank waste residue is added, facilitates transfer.Septic tank waste residue is separated by solid-liquid separation again.
Because some in EM strain is anaerobism probiotics, to make septic tank produced by fermenting waste residues improve the quality of fermentation completely,
The anaerobic fermentation that isolated solid is carried out to 20 days, according to the agriculture planted in different soil and soil after anaerobic fermentation
Crop adds the amount of nutritional ingredient and the ingredient of nutritional ingredient, such as nitrogen, P elements, and stirs evenly.
The septic tank waste residue that nutritional ingredient is added is sieved with the sieve of 4 mesh, and by large-sized septic tank waste residue
It is crushed, the water content then dried under conditions of 60 DEG C into septic tank waste residue is the 30% of its original water content.So
It carries out being granulated the partial size 3mm for making gained bio-organic fertilizer again afterwards.Probiotics is added into resulting bio-organic fertilizer again,
Add probiotics amount be bio-organic fertilizer total weight a ten thousandth, it is to be mixed uniformly after packed.Because in granulation
High temperature can be generated in the process, in addition to high-temperature strain, the strains such as other medium temperatures have different degrees of loss, and in order to guarantee biology
The amount of bacterium colony group number, guarantees the quality of bio-organic fertilizer, probiotics is added before encapsulation in organic fertilizer.
Using effect in order to make bio-organic fertilizer more preferably makes behind bio-organic fertilizer storage 10 days after packaging again
With.
In order to make septic tank waste residue maximize the use, discharge amount is dropped to during producing bio-organic fertilizer
Minimum recycles the liquid separated after fermentation, and nutritious because containing in its liquid, can be used as nutrient solution after processing makes
With；In addition the exhaust gas generated during production bio-organic fertilizer is collected with the mode of negative pressure, because producing biological organic
The primary waste gases generated during fertilizer are ammonias, and the characteristic of water is highly soluble in using ammonia, is collected with water and is used to make
The standby nutrient solution for being rich in nitrogen.
Embodiment 2
On the basis of embodiment 1, septic tank waste residue is added in mixing plant, septic tank waste residue weight ten thousand is then added
/ tri- EM strain, aerobic fermentation when it is 12 days a length of, fermentation when septic tank waste residue fermentation temperature by room temperature, warp
The fermentation calefaction for spending one day is to 55 DEG C, and during the fermentation, first three days stir material every 7h, plays the 9th from the 4th day
It stirs material every 12h, after the 9th day, every stirring material for 24 hours.
To make septic tank produced by fermenting waste residues improve the quality of fermentation completely, the anaerobic that isolated solid carries out 25 days is sent out
Ferment.
With the sieve of 6 mesh to be added nutritional ingredient septic tank waste residue sieve, by the big septic tank waste residue of partial size into
Row crushes, and the water content then dried under conditions of 70 DEG C into septic tank waste residue is the 27% of its original water content.Then
It carries out being granulated the partial size 3.5mm for making gained bio-organic fertilizer again.
Using effect in order to make bio-organic fertilizer more preferably makes behind bio-organic fertilizer storage 15 days after packaging again
With.
Embodiment 3
On the basis of embodiment 1, septic tank waste residue is added in mixing plant, septic tank waste residue weight ten thousand is then added
/ tetra- EM strain, aerobic fermentation when it is 14 days a length of, fermentation when septic tank waste residue fermentation temperature by room temperature, warp
Fermentation calefaction two days later is to 60 DEG C, and during the fermentation, first three days stir material every 8h, plays the 9th from the 4th day
It stirs material every 12h, after the 9th day, every stirring material for 24 hours.
To make septic tank produced by fermenting waste residues improve the quality of fermentation completely, the anaerobic that isolated solid carries out 30 days is sent out
Ferment.
With the sieve of 6 mesh to be added nutritional ingredient septic tank waste residue sieve, by the big septic tank waste residue of partial size into
Row crushes, and the water content then dried under conditions of 80 DEG C into septic tank waste residue is the 25% of its original water content.Then
It carries out being granulated the partial size 4mm for making gained bio-organic fertilizer again.
Using effect in order to make bio-organic fertilizer more preferably makes behind bio-organic fertilizer storage 20 days after packaging again
With.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (6)
1. a kind of septic tank waste residue, which organises, utilizes treatment process, it is characterised in that: septic tank waste residue 2/10000ths-is added very much
Four probiotics after, by septic tank waste residue carry out aerobic fermentation, the solid of septic tank waste residue and liquid after fermentation are divided
From, then by isolated solid progress anaerobic fermentation, bio-organic fertilizer is sieved, dried, is granulated and to obtain after fermentation；
The probiotics is EM strain；
The septic tank waste residue organises uninterruptedly to be carried out under air-proof condition using processing；
A length of 10-14 days when the aerobic fermentation, during the fermentation, the fermentation temperature of septic tank waste residue is by room temperature, warp
The fermentation calefaction for spending one to two days is to 50-60 DEG C, and first three days of fermenting are every 6-8h turning over materials；4th day to the 9th day, every
12h turning over materials；After 9th day, every turning over materials for 24 hours；
The drying temperature is 60-80 DEG C, and the water content that material is obtained after dry is the 25-30% of material gross weight；
The septic tank waste residue, which organises, to be implemented using treatment process by the septic tank waste residue all-in-one machine that organises, and the septic tank is useless
Slag organise all-in-one machine include mixing plant, it is aerobic fermentation equipment, solid-liquid separating equipment, anaerobic fermentation equipment, screening plant, dry
Dry equipment, Granulation Equipments and packaging facilities, it is the mixing plant, the aerobic fermentation equipment, the solid-liquid separating equipment, described
Anaerobic fermentation equipment, the screening plant, the drying equipment, the Granulation Equipments and the packaging facilities pass sequentially through pipeline
Connection.
2. septic tank waste residue, which organises, according to claim 1 utilizes treatment process, it is characterised in that: change excrement after fermentation
Liquid probiotic bacterium is added in the waste residue of pond, and stirs evenly.
3. septic tank waste residue, which organises, according to claim 1 utilizes treatment process, it is characterised in that: consolidate isolated
Body carries out anaerobic fermentation, and nutritional ingredient is added after anaerobic fermentation and stirs evenly, is then sieved again.
4. septic tank waste residue, which organises, according to claim 3 utilizes treatment process, it is characterised in that: the anaerobic fermentation
Time is 20-30 days.
5. septic tank waste residue, which organises, according to claim 1 utilizes treatment process, it is characterised in that: be granulated to obtain biological organic
The partial size of fertilizer is 3-4mm.
6. septic tank waste residue, which organises, according to claim 1 utilizes treatment process, it is characterised in that: the life obtained to granulation
Probiotics is added in organic fertilizer material, the amount for adding probiotics is a ten thousandth of bio-organic fertilizer total weight, to be mixed equal
It is packed after even.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510344391.3A CN104961508B (en) | 2015-06-19 | 2015-06-19 | Septic tank waste residue, which organises, utilizes treatment process |
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| CN201510344391.3A CN104961508B (en) | 2015-06-19 | 2015-06-19 | Septic tank waste residue, which organises, utilizes treatment process |
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| CN104961508A CN104961508A (en) | 2015-10-07 |
| CN104961508B true CN104961508B (en) | 2019-02-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218480A (en) * | 2017-12-25 | 2018-06-29 | 石伟 | A kind of method and its system for handling human excrement |
| CN112607936A (en) * | 2020-11-26 | 2021-04-06 | 苏州聚隆环保科技有限公司 | Sewage treatment process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307332A (en) * | 2008-06-23 | 2008-11-19 | 昆明东燃科技开发有限公司 | Innocent comprehensive approach method for human feces by biotechnology |
| CN202187001U (en) * | 2011-07-12 | 2012-04-11 | 浏阳市天恩生物科技有限公司 | Outdoor system for cycling, fermenting and treating feces and urine from livestock and poultry farm |
| CN102874996A (en) * | 2011-07-12 | 2013-01-16 | 浏阳市天恩生物科技有限公司 | Recovery and reutilization process of excrement and urine in livestock and poultry farm |
| CN103265154A (en) * | 2013-04-27 | 2013-08-28 | 罗炳 | Resource utilization and comprehensive treatment process for sewage and manure generated during cultivation |
| CN103351092A (en) * | 2013-07-29 | 2013-10-16 | 郭金陵 | Method and equipment for harmlessly treating and utilizing livestock feces on large-scale livestock farm |
| CN104628436A (en) * | 2015-02-14 | 2015-05-20 | 张仲元 | Method and device for preparing organic fertilizer by utilizing fecal sewage in urban septic tank |
-
2015
- 2015-06-19 CN CN201510344391.3A patent/CN104961508B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307332A (en) * | 2008-06-23 | 2008-11-19 | 昆明东燃科技开发有限公司 | Innocent comprehensive approach method for human feces by biotechnology |
| CN202187001U (en) * | 2011-07-12 | 2012-04-11 | 浏阳市天恩生物科技有限公司 | Outdoor system for cycling, fermenting and treating feces and urine from livestock and poultry farm |
| CN102874996A (en) * | 2011-07-12 | 2013-01-16 | 浏阳市天恩生物科技有限公司 | Recovery and reutilization process of excrement and urine in livestock and poultry farm |
| CN103265154A (en) * | 2013-04-27 | 2013-08-28 | 罗炳 | Resource utilization and comprehensive treatment process for sewage and manure generated during cultivation |
| CN103351092A (en) * | 2013-07-29 | 2013-10-16 | 郭金陵 | Method and equipment for harmlessly treating and utilizing livestock feces on large-scale livestock farm |
| CN104628436A (en) * | 2015-02-14 | 2015-05-20 | 张仲元 | Method and device for preparing organic fertilizer by utilizing fecal sewage in urban septic tank |
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Effective date of registration: 20190709 Address after: 810000 Room 242, No. 1, Hutai West Lane, Chengxi District, Xining City, Qinghai Province Patentee after: Shi Yu Address before: 810000 Room 452, Building 5, No. 12, Yuanshu Lane, Chengxi District, Xining City, Qinghai Province Patentee before: Shi Wei |
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Effective date of registration: 20210914 Address after: 810000 room 242, No. 1, Hutai West Lane, Chengxi District, Xining City, Qinghai Province Patentee after: Shi Yu Patentee after: Qinghai Xiaomei Agricultural Technology Co.,Ltd. Address before: 810000 room 242, No. 1, Hutai West Lane, Chengxi District, Xining City, Qinghai Province Patentee before: Shi Yu |
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