CN105948229B - A kind of processing method of domestic sewage in rural areas - Google Patents
A kind of processing method of domestic sewage in rural areas Download PDFInfo
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- CN105948229B CN105948229B CN201610462407.5A CN201610462407A CN105948229B CN 105948229 B CN105948229 B CN 105948229B CN 201610462407 A CN201610462407 A CN 201610462407A CN 105948229 B CN105948229 B CN 105948229B
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- excrement
- urine
- enters
- crops
- sewage
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Classifications
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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
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
-
- 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
Abstract
The invention belongs to technical field of sewage, the processing method of specifically a kind of domestic sewage in rural areas.This method is by excrement, urine and remaining domestic sewage according to water stream process, excrement, which enters, is used for Crops in Applying Fertilizer after fermentation process in methane-generating pit, urine, which enters, is used for Crops in Applying Fertilizer after collection in collection urinal, remaining sanitary sewage, which enters, carries out biological contact oxidization treatment in biological tank.The present invention handles excrement, urine and remaining sanitary sewage from source shunting, avoids the problem that centralized processing bring water consumption is big, treating capacity is big and processing cost is high, can also be achieved the resource recycling of urine and excrement.
Description
Technical field
The present invention relates to technical field of sewage, with the processing method for being a kind of domestic sewage in rural areas.
Background technique
With the development of rural economy, the raising of life of farmers level, peasant is also higher and higher to the pursuit of quality of the life.
Environmental pollution caused by domestic sewage in rural areas, is not only the potential security risk of rural area water head site, can also aggravate freshwater resources danger
Machine makes arable land crisis cannot get effective guarantee, to compromise the life development in rural area.
Unlike municipal sewage, domestic sewage in rural areas generally has the characteristics that dispersed distribution, centralized collection are difficult.Mesh
Before, the method for rural domestic sewage treatment has two kinds using three compartment septic tanks and artificial swamp, the former has, and removal rate is low, holds
The problems such as easily blocking, sanitary index cannot be up to standard and be also easy to leakage, the latter then has cost high, and operational management inconvenience etc. is asked
Topic.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of processing methods of domestic sewage in rural areas, are cutting operating costs
While, especially suitable for rural area separated practices sanitary sewage.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of processing method of domestic sewage in rural areas, it is characterized in that, at excrement, urine and remaining sanitary sewage shunting
Reason, excrement, which enters, is used for Crops in Applying Fertilizer after fermentation process in methane-generating pit, and urine, which enters in collection urinal, is used for crops after collection
Fertilising, remaining sanitary sewage, which enters, carries out biological contact oxidization treatment in biological tank.
In above-mentioned technical proposal：
Further, aerator and microbial carrier are equipped in the biological tank, to carry out biological contact oxidation
Change processing sanitary sewage.
Further, the excrement after the urine and fermentation process after collection before Crops in Applying Fertilizer for also passing through at deodorization
Reason, the process of deodorizing process is deodorant mixing placement 5~10 days that 10~20 grams are added according to every cubic metre of material, described
Deodorant, which is negative, is loaded with the microbe carrier of denitrification microorganism flora and EM flora Mixed Microbes.
Further, the microbe carrier is vermiculite, sawdust and clay according to 1:2~5:0.1~0.5 weight ratio is mixed
After conjunction, graininess is pressed into after aluminum phosphate chromium adhesive is added.
Further, the excrement also passes through compost treatment after deodorizing process, and the process of the compost treatment is：It will
Excrement after deodorizing process and agricultural crop straw mixing pile 80~120 centimetres of high material heaps, the excrement after deodorizing process and
The weight ratio of agricultural crop straw is 100:50~80, when heap material heap, sprays EM bacteria agent, sprinkles one layer 1~2 centimetre in material heap outer layer
Thick diatomite, then overlay film, the temperature for controlling fermentation is 60~70 DEG C, and carbon-nitrogen ratio is≤20, after fermentation 10~20 days, with agriculture
The copper sulphate of crop material weight 0.01%~0.1% obtains fertilizer after mixing.
Beneficial effects of the present invention are：
1) excrement, urine and remaining sanitary sewage are handled from source shunting, avoids centralized processing bring water
The problem that amount is big, treating capacity is big and processing cost is high, can also be achieved the resource recycling of urine and excrement；Meanwhile urine and
The separation of excrement, the processing mode both being also specific to is different to be specially arranged, bring when both avoiding mixing
The problems such as processing is difficult；
2) present invention is handled using biological catalytic oxidation, has stronger adaptation to water quality, water fluctuation
Property.Compared with note sludge living, SBR method, bioreactor method, biological filter process etc., biological contact oxidation process can not only be located
High strength domestic sewage is managed, low concentration sewage can be also handled, in addition, its generated excess sludge is less, be not required to sludge
The problems such as reflux, no sludge bulking.
Specific embodiment
Combined with specific embodiments below for instruction and explanation of the present invention.
Embodiment 1
A kind of processing method of domestic sewage in rural areas, be by excrement, urine and remaining domestic sewage according to water stream process, excrement into
Entering and is used for Crops in Applying Fertilizer in methane-generating pit after fermentation process, urine, which enters in collection urinal, is used for Crops in Applying Fertilizer after collection, remaining
Sanitary sewage, which enters, carries out biological contact oxidization treatment in biological tank.
Aerator and microbial carrier are equipped in the biological tank, to carry out biological contact oxidization treatment life
Sewage.
The excrement after urine and fermentation process after the collection is for also passing through deodorizing process, deodorization before Crops in Applying Fertilizer
The process of processing is deodorant mixing placement 8 days that 10 grams are added according to every cubic metre of material, and deodorant, which is negative, is loaded with denitrogenation
The microbe carrier of microbial flora and EM flora Mixed Microbes, microbe carrier are vermiculite, sawdust and clay according to 1:5:0.1 weight
After amount is than mixing, graininess is pressed into after aluminum phosphate chromium adhesive is added.
The excrement also passes through compost treatment after deodorizing process, and the process of the compost treatment is：It will be through deodorizing process
Excrement and agricultural crop straw mixing afterwards piles 80~120 centimetres of high material heaps, excrement and agricultural crop straw after deodorizing process
Weight ratio be 100:60, when heap material heap, sprays EM bacteria agent, sprinkles the diatomite of one layer of 1~2 cm thick in material heap outer layer, then
Overlay film, the temperature for controlling fermentation is 60~70 DEG C, and carbon-nitrogen ratio is≤20, after fermentation 20 days, with agricultural crop straw weight 0.01%
Copper sulphate obtain fertilizer after mixing.
Embodiment 2
A kind of processing method of domestic sewage in rural areas, be by excrement, urine and remaining domestic sewage according to water stream process, excrement into
Entering and is used for Crops in Applying Fertilizer in methane-generating pit after fermentation process, urine, which enters in collection urinal, is used for Crops in Applying Fertilizer after collection, remaining
Sanitary sewage, which enters, carries out biological contact oxidization treatment in biological tank.
Aerator and microbial carrier are equipped in the biological tank, to carry out biological contact oxidization treatment life
Sewage.
The excrement after urine and fermentation process after the collection is for also passing through deodorizing process, deodorization before Crops in Applying Fertilizer
The process of processing is deodorant mixing placement 10 days that 15 grams are added according to every cubic metre of material, and deodorant, which is negative, is loaded with denitrogenation
The microbe carrier of microbial flora and EM flora Mixed Microbes, microbe carrier are vermiculite, sawdust and clay according to 1:2:0.3 weight
After amount is than mixing, graininess is pressed into after aluminum phosphate chromium adhesive is added.
The excrement also passes through compost treatment after deodorizing process, and the process of the compost treatment is：It will be through deodorizing process
Excrement and agricultural crop straw mixing afterwards piles 80~120 centimetres of high material heaps, excrement and agricultural crop straw after deodorizing process
Weight ratio be 100:80, when heap material heap, sprays EM bacteria agent, sprinkles the diatomite of one layer of 1~2 cm thick in material heap outer layer, then
Overlay film, the temperature for controlling fermentation is 60~70 DEG C, and carbon-nitrogen ratio is≤20, after fermentation 10 days, with agricultural crop straw weight 0.05%
Copper sulphate obtain fertilizer after mixing.
Embodiment 3
A kind of processing method of domestic sewage in rural areas, be by excrement, urine and remaining domestic sewage according to water stream process, excrement into
Entering and is used for Crops in Applying Fertilizer in methane-generating pit after fermentation process, urine, which enters in collection urinal, is used for Crops in Applying Fertilizer after collection, remaining
Sanitary sewage, which enters, carries out biological contact oxidization treatment in biological tank.
Aerator and microbial carrier are equipped in the biological tank, to carry out biological contact oxidization treatment life
Sewage.
The excrement after urine and fermentation process after the collection is for also passing through deodorizing process, deodorization before Crops in Applying Fertilizer
The process of processing is deodorant mixing placement 5 days that 20 grams are added according to every cubic metre of material, and deodorant, which is negative, is loaded with denitrogenation
The microbe carrier of microbial flora and EM flora Mixed Microbes, microbe carrier are vermiculite, sawdust and clay according to 1:3:0.5 weight
After amount is than mixing, graininess is pressed into after aluminum phosphate chromium adhesive is added.
The excrement also passes through compost treatment after deodorizing process, and the process of the compost treatment is：It will be through deodorizing process
Excrement and agricultural crop straw mixing afterwards piles 80~120 centimetres of high material heaps, excrement and agricultural crop straw after deodorizing process
Weight ratio be 100:50, when heap material heap, sprays EM bacteria agent, sprinkles the diatomite of one layer of 1~2 cm thick in material heap outer layer, then
Overlay film, the temperature for controlling fermentation is 60~70 DEG C, and carbon-nitrogen ratio is≤20, after fermentation 15 days, with agricultural crop straw weight 0.1%
Copper sulphate obtains fertilizer after mixing.
Claims (2)
1. a kind of processing method of domestic sewage in rural areas, which is characterized in that at excrement, urine and remaining sanitary sewage shunting
Reason, excrement, which enters, is used for Crops in Applying Fertilizer after fermentation process in methane-generating pit, and urine, which enters in collection urinal, is used for crops after collection
Fertilising, remaining sanitary sewage, which enters, carries out biological contact oxidization treatment in biological tank；
The excrement after urine and fermentation process after collection is for also passing through deodorizing process, the mistake of deodorizing process before Crops in Applying Fertilizer
Journey is deodorant mixing placement 5~10 days that 10~20 grams are added according to every cubic metre of material, and the deodorant, which is negative, to be loaded with
The microbe carrier of denitrification microorganism flora and EM flora Mixed Microbes；The microbe carrier be vermiculite, sawdust and clay according to
1:2~5:After the mixing of 0.1~0.5 weight ratio, graininess is pressed into after aluminum phosphate chromium adhesive is added；
The excrement also passes through compost treatment after deodorizing process, and the process of the compost treatment is：It will be after deodorizing process
Excrement and agricultural crop straw mixing pile 80~120 centimetres of high material heaps, the weight of excrement and agricultural crop straw after deodorizing process
Amount is than being 100:50~80, when heap material heap, sprays EM bacteria agent, sprinkles the diatomite of one layer of 1~2 cm thick in material heap outer layer, then
Overlay film, the temperature for controlling fermentation is 60~70 DEG C, and carbon-nitrogen ratio is≤20, after fermentation 10~20 days, with agricultural crop straw weight
0.01%~0.1% copper sulphate obtains fertilizer after mixing.
2. processing method according to claim 1, it is characterised in that：Aerator and microorganism are equipped in the biological tank
Adhere to carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610462407.5A CN105948229B (en) | 2016-06-22 | 2016-06-22 | A kind of processing method of domestic sewage in rural areas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610462407.5A CN105948229B (en) | 2016-06-22 | 2016-06-22 | A kind of processing method of domestic sewage in rural areas |
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| Publication Number | Publication Date |
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| CN105948229A CN105948229A (en) | 2016-09-21 |
| CN105948229B true CN105948229B (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610462407.5A Active CN105948229B (en) | 2016-06-22 | 2016-06-22 | A kind of processing method of domestic sewage in rural areas |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102016122501A1 (en) | 2016-11-22 | 2018-05-24 | Franz Aumann | Process for the production of covering material for soils and peat substitutes |
| CN110921830A (en) * | 2019-11-01 | 2020-03-27 | 浙江同成环境科技有限公司 | Treatment method of rural domestic sewage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000024250A (en) * | 1999-12-23 | 2000-05-06 | 서은자 | Method and apparatus for treating feces and urine of humen or domestic animals |
| CN201010582Y (en) * | 2006-06-09 | 2008-01-23 | 北京元黄科技有限公司 | Village ecological treating system for waste water |
| CN101759332A (en) * | 2010-01-04 | 2010-06-30 | 黄永坚 | Family domestic sewage recycling treatment process |
| CN104860491A (en) * | 2015-06-12 | 2015-08-26 | 安徽汇泽通环境技术有限公司 | Comprehensive rural living sewage source separation, treatment and use system |
-
2016
- 2016-06-22 CN CN201610462407.5A patent/CN105948229B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000024250A (en) * | 1999-12-23 | 2000-05-06 | 서은자 | Method and apparatus for treating feces and urine of humen or domestic animals |
| CN201010582Y (en) * | 2006-06-09 | 2008-01-23 | 北京元黄科技有限公司 | Village ecological treating system for waste water |
| CN101759332A (en) * | 2010-01-04 | 2010-06-30 | 黄永坚 | Family domestic sewage recycling treatment process |
| CN104860491A (en) * | 2015-06-12 | 2015-08-26 | 安徽汇泽通环境技术有限公司 | Comprehensive rural living sewage source separation, treatment and use system |
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| CN105948229A (en) | 2016-09-21 |
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Effective date of registration: 20181018 Address after: 541004 pavement 1-4 and 2-4, 1 Tung ring new village, Putuo Road, East Ring Road, Qixing District, Guilin, the Guangxi Zhuang Autonomous Region Applicant after: GUILIN RONGTONG TECHNOLOGY CO., LTD. Address before: 541001 No. 55, Lu Di Road, Diecai District, Guilin, the Guangxi Zhuang Autonomous Region. Applicant before: Chen Chaomin |
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Effective date of registration: 20210323 Address after: 430000 No.7 Jinlong Avenue, Miaoshan office, Jiangxia District, Wuhan City, Hubei Province Patentee after: Hubei homologous Environmental Technology Co.,Ltd. Address before: 541004 pavement 1-4 and 2-4, 1 Tung ring new village, Putuo Road, East Ring Road, Qixing District, Guilin, the Guangxi Zhuang Autonomous Region Patentee before: GUILIN RONGTONG TECHNOLOGY Co.,Ltd. |
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