CN105293850A - Ecological sludge treatment system - Google Patents
Ecological sludge treatment system Download PDFInfo
- Publication number
- CN105293850A CN105293850A CN201410368753.8A CN201410368753A CN105293850A CN 105293850 A CN105293850 A CN 105293850A CN 201410368753 A CN201410368753 A CN 201410368753A CN 105293850 A CN105293850 A CN 105293850A
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- CN
- China
- Prior art keywords
- earthworm
- mud
- sludge
- time
- treatment device
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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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- 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
- Y02W10/20—Sludge processing
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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)
Abstract
An ecological sludge treatment system is characterized by comprising the following processing steps: collecting fresh sludge, placing the sludge in air for aerobic digestion, putting the sludge subjected to aerobic digestion into sealed equipment for anaerobic composting, putting the treated sludge into an integrated ecological sludge treatment device, pouring earthworms into the integrated ecological sludge treatment device, conducting earthworm, earthworm cast and sludge separation on the sludge fermented by the earthworms, conducting secondary fermentation and airing on the earthworm cast and the sludge into an organic fertilizer, airing the cleaned earthworms, and draining water on the earthworms. Through the addition of the earthworms into the sludge, the sludge degradation capability can be improved, poisonous substances in the sludge are absorbed and digested by the earthworms, and the generated earthworm cast can continuously ferment the sludge, so that the content of beneficial bacteria in the sludge is increased, and the sludge is fermented into the organic fertilizer.
Description
Technical field
The present invention relates to a kind of sludge treating system, be specifically related to a kind of mud ecology treatment system.
Background technology
A lot of water treatment plant all needs to carry out wastewater treatment at present, containing a large amount of mud in waste water, often precipitating sludge is needed when process waste water, containing a large amount of objectionable impuritiess and moisture inside these mud precipitated, a lot of water treatment plant adopts the mode of burying by sludge treatment, such processing mode causes the pollution of soil property, in the place of burying mud, often foul smell smokes people, around have no idea to carry out the growth of food crop, cause the waste in big area soil and leave unused, bring impact also to local underground water, objectionable impurities inside mud all can penetrate in underground water, objectionable impurities likely can be touched by people, have impact on the health of inhabitation personnel around, have impact on the ecotope of surrounding, be unfavorable for the protection of environment.
Summary of the invention
The object of this invention is to provide a kind of process simple, a kind of mud ecology treatment system of circular biological.
Technical scheme of the present invention is: a kind of mud ecology treatment system, is characterized in that comprising following processing step:
1) collect fresh mud, placed by mud and carry out aerobic sigestion in atmosphere, the time of aerobic sigestion is 0.5 hour-1 hour, and is put into by the mud of aerobic sigestion in the equipment of sealing and carries out anaerobic composting, and the time of anaerobic composting is 1 hour-3 hours;
2) by through 1) mud crossed of step process puts into integrated ecological sludge treatment device, earthworm is poured in integrated ecological sludge treatment device, wherein ensure temperature 10 DEG C-25 DEG C in integrated ecological sludge treatment device, humidity is 55%-70%, the input number of earthworm is 3000-8000 bar, and the time be placed on by mud in integrated ecological sludge treatment device is 10-30 days;
3) mud fermented through earthworm carries out earthworm and is separated with wormcast and mud, wherein the airing of again fermenting of wormcast and mud becomes fertilizer, in wormcast and mud, add citric acid, dioxide peroxide and amphoterics be made into reodorant, in wormcast and mud, add starch, epoxy chloropropane and vinylformic acid production environment renovation agent;
4) earthworm of separating is carried out three cleanings, first time adds sodium bicarbonate in the water of cleaning, and the weight of adding sodium bicarbonate is 10kg-20kg, and earthworm is put in clear water and filters by second time, earthworm is placed in salt solution and cleans by third time, and wherein the weight of salt is 10kg-20kg;
5) cleaned earthworm is carried out airing, the moisture in earthworm is drained only, use biotechnology that earthworm is made pharmaceutical prod and proteinaceous product;
6) carried out smashing process by the earthworm parched, be made into earthworm powder, in earthworm powder, add amino acid, starch and mineral substance make amino acid products.
Advantage of the present invention is: by adding earthworm in mud, the degradation capability of mud can be improved, objectionable impurities in mud is assimilated by earthworm, produce wormcast simultaneously and continue fermented sludge, probiotics content in mud is strengthened, mud is made to be fermented into organic fertilizer, mud can be allowed to turn waste into wealth, objective economic return is brought to sewage disposal enterprise, earthworm also can by absorbing the material in mud simultaneously, earthworm is brought up, various pharmaceutical prod is made into by earthworm, also good income can be brought, simultaneously can protection of the environment, mud can not be caused the impact of surrounding environment, meet the requirement that ecological circulation is produced.
Accompanying drawing explanation
Fig. 1 is schema of the present invention.
Embodiment
Embodiment 1
A kind of mud ecology treatment system, is characterized in that comprising following processing step:
1) collect fresh mud, placed by mud and carry out aerobic sigestion in atmosphere, the time of aerobic sigestion is 0.5 hour, and is put into by the mud of aerobic sigestion in the equipment of sealing and carries out anaerobic composting, and the time of anaerobic composting is 1 hour;
2) by through 1) mud crossed of step process puts into integrated ecological sludge treatment device, earthworm is poured in integrated ecological sludge treatment device, wherein ensure temperature 15 DEG C in integrated ecological sludge treatment device, humidity is 55%, the input number of earthworm is 5000, and the time be placed on by mud in integrated ecological sludge treatment device is 15 days;
3) mud fermented through earthworm carries out earthworm and is separated with wormcast and mud, wherein the airing of again fermenting of wormcast and mud becomes fertilizer, in wormcast and mud, add citric acid, dioxide peroxide and amphoterics be made into reodorant, in wormcast and mud, add starch, epoxy chloropropane and vinylformic acid production environment renovation agent;
4) earthworm of separating is carried out three cleanings, first time adds sodium bicarbonate in the water of cleaning, and the weight of adding sodium bicarbonate is 12kg, and earthworm is put in clear water and filters by second time, earthworm is placed in salt solution and cleans by third time, and wherein the weight of salt is 11kg;
5) cleaned earthworm is carried out airing, the moisture in earthworm is drained only, use biotechnology that earthworm is made pharmaceutical prod and proteinaceous product;
6) carried out smashing process by the earthworm parched, be made into earthworm powder, in earthworm powder, add amino acid, starch and mineral substance make amino acid products.
Embodiment 2
A kind of mud ecology treatment system, is characterized in that comprising following processing step:
1) collect fresh mud, placed by mud and carry out aerobic sigestion in atmosphere, the time of aerobic sigestion is 0.8 hour, and is put into by the mud of aerobic sigestion in the equipment of sealing and carries out anaerobic composting, and the time of anaerobic composting is 2 hours;
2) by through 1) mud crossed of step process puts into integrated ecological sludge treatment device, earthworm is poured in integrated ecological sludge treatment device, wherein ensure temperature 22 DEG C in integrated ecological sludge treatment device, humidity is 60%, the input number of earthworm is 7000, and the time be placed on by mud in integrated ecological sludge treatment device is 20 days;
3) mud fermented through earthworm carries out earthworm and is separated with wormcast and mud, wherein the airing of again fermenting of wormcast and mud becomes fertilizer, in wormcast and mud, add citric acid, dioxide peroxide and amphoterics be made into reodorant, in wormcast and mud, add starch, epoxy chloropropane and vinylformic acid production environment renovation agent;
4) earthworm of separating is carried out three cleanings, first time adds sodium bicarbonate in the water of cleaning, and the weight of adding sodium bicarbonate is 17kg, and earthworm is put in clear water and filters by second time, earthworm is placed in salt solution and cleans by third time, and wherein the weight of salt is 15kg;
5) cleaned earthworm is carried out airing, the moisture in earthworm is drained only, use biotechnology that earthworm is made pharmaceutical prod and proteinaceous product;
6) carried out smashing process by the earthworm parched, be made into earthworm powder, in earthworm powder, add amino acid, starch and mineral substance make amino acid products.
Claims (1)
1. a mud ecology treatment system, is characterized in that comprising following processing step:
1) collect fresh mud, placed by mud and carry out aerobic sigestion in atmosphere, the time of aerobic sigestion is 0.5 hour-1 hour, and is put into by the mud of aerobic sigestion in the equipment of sealing and carries out anaerobic composting, and the time of anaerobic composting is 1 hour-3 hours;
2) by through 1) mud crossed of step process puts into integrated ecological sludge treatment device, earthworm is poured in integrated ecological sludge treatment device, wherein ensure temperature 10 DEG C-25 DEG C in integrated ecological sludge treatment device, humidity is 55%-70%, the input number of earthworm is 3000-8000 bar, and the time be placed on by mud in integrated ecological sludge treatment device is 10-30 days;
3) mud fermented through earthworm carries out earthworm and is separated with wormcast and mud, wherein the airing of again fermenting of wormcast and mud becomes fertilizer, in wormcast and mud, add citric acid, dioxide peroxide and amphoterics be made into reodorant, in wormcast and mud, add starch, epoxy chloropropane and vinylformic acid production environment renovation agent;
4) earthworm of separating is carried out three cleanings, first time adds sodium bicarbonate in the water of cleaning, and the weight of adding sodium bicarbonate is 10kg-20kg, and earthworm is put in clear water and filters by second time, earthworm is placed in salt solution and cleans by third time, and wherein the weight of salt is 10kg-20kg;
5) cleaned earthworm is carried out airing, the moisture in earthworm is drained only, use biotechnology that earthworm is made pharmaceutical prod and proteinaceous product;
6) carried out smashing process by the earthworm parched, be made into earthworm powder, in earthworm powder, add amino acid, starch and mineral substance make amino acid products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368753.8A CN105293850A (en) | 2014-07-30 | 2014-07-30 | Ecological sludge treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368753.8A CN105293850A (en) | 2014-07-30 | 2014-07-30 | Ecological sludge treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293850A true CN105293850A (en) | 2016-02-03 |
Family
ID=55191793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410368753.8A Pending CN105293850A (en) | 2014-07-30 | 2014-07-30 | Ecological sludge treatment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105293850A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490299A (en) * | 2016-10-20 | 2017-03-15 | 常州市鼎升环保科技有限公司 | A kind of method that recovery Sewage Plant second pond sludge prepares feed for shrimp and crab |
| CN109232134A (en) * | 2018-11-22 | 2019-01-18 | 孟宪英 | A kind of high-efficiency environment friendly organic fertilizer and preparation method thereof |
| CN111408604A (en) * | 2020-03-03 | 2020-07-14 | 扬州大学 | Method for improving saline-alkali soil by biological two-stage harmless treatment of domestic sludge |
| CN114890640A (en) * | 2022-04-20 | 2022-08-12 | 钟林华 | Sludge reduction equipment |
-
2014
- 2014-07-30 CN CN201410368753.8A patent/CN105293850A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490299A (en) * | 2016-10-20 | 2017-03-15 | 常州市鼎升环保科技有限公司 | A kind of method that recovery Sewage Plant second pond sludge prepares feed for shrimp and crab |
| CN109232134A (en) * | 2018-11-22 | 2019-01-18 | 孟宪英 | A kind of high-efficiency environment friendly organic fertilizer and preparation method thereof |
| CN111408604A (en) * | 2020-03-03 | 2020-07-14 | 扬州大学 | Method for improving saline-alkali soil by biological two-stage harmless treatment of domestic sludge |
| CN114890640A (en) * | 2022-04-20 | 2022-08-12 | 钟林华 | Sludge reduction equipment |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |