CN102086076A - Processing system of organism degradation reduction liquid in house refuses - Google Patents
Processing system of organism degradation reduction liquid in house refuses Download PDFInfo
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- CN102086076A CN102086076A CN 201010262183 CN201010262183A CN102086076A CN 102086076 A CN102086076 A CN 102086076A CN 201010262183 CN201010262183 CN 201010262183 CN 201010262183 A CN201010262183 A CN 201010262183A CN 102086076 A CN102086076 A CN 102086076A
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- China
- Prior art keywords
- concentrated solution
- reduction liquid
- effect evaporation
- degradation reduction
- evaporation concentration
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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
- 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
- Y02E50/10—Biofuels, e.g. bio-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
- 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
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses a processing system of organism degradation reduction liquid in house refuses. In the processing system, discontinuously discharged organism degradation reduction liquid is collected and stored; then, the degradation reduction liquid is pumped into a triple effect evaporation concentration system by using a pump; the degradation reduction liquid enters the triple effect evaporation concentration system and then is subjected to evaporation concentration at the pH value of 5.5-6.5 so as to obtain concentrated solution, wherein ammonia nitrogen and organic nutrients in the degradation reduction liquid are enriched in the concentrated solution; after the concentrated solution is subjected to simple precipitation separation, supernate is recycled; the sludge in the concentrated solution is prepared into fuel through processing; and the condensed wastewater discharged by the triple effect evaporation concentration system enters an anaerobic/oxic (A/O) biochemical wastewater treatment system and then is biochemically treated so as to be recycled after reaching national related standards or water industry recycling standards in enterprises. The system disclosed by the invention is simple and easy, has less investment and moderate operation expense, is stable, can not cause secondary pollution, is convenient to operate, realizes automatic operation in the processing procedure, needs few operators, and has small labor intensity.
Description
Technical field
The invention belongs to field of waste water treatment, particularly domestic waste organic matter degradation reduced liquid treatment system.
Background technology
Domestic waste organic matter degradation reduced liquid is the product that urban domestic garbage degradation is handled, and is characterized in pH between 5.5-6.5, and COD reaches about 50000mg/L, ammonia nitrogen between 150-400mg/L, sugar, organic nutrient content height.Need through special processing, just can reach the environmental requirement of country and the purpose of part recycling, present technique is exactly to handle this difficult problem in order to solve in the domestic rubbish disposal organic matter degradation reduced liquid.
Summary of the invention
The objective of the invention is: organic matter degradation reduced liquid treatment system in a kind of domestic refuse is provided.For the garbage as resource processing provides better support.
Technology contents of the present invention:
Organic matter degradation reduced liquid treatment system in a kind of domestic refuse is characterized in that:
(1) discontinuous discharge organic matter degradation reduced liquid is collected, stored, with pump degradative reduction liquid is squeezed into the three-effect evaporation and condensation system then.
(2) degradative reduction liquid enters the three-effect evaporation and condensation system, pH between the 5.5-6.5 through after the evaporation concentration to concentrated solution, ammonia nitrogen wherein, organic nutrient are enriched in the concentrated solution;
After concentrated solution separated through simple precipitation, supernatant liquor carried out recycling;
The mud of concentrated solution is made fuel through handling;
(3) the condensation sewage of three-effect evaporation and condensation system eliminating enters the A/O biochemical sewage treatment system, reaches through biochemical treatment and carries out reuse in relevant national standard or the enterprise behind the water and wastewater industry reuse standard.
Effect of the present invention:
Present device is simple and easy, less investment, working cost are moderate, system stability, do not produce secondary pollution, and is easy to operate.Realize automatic flow in the treating processes, operator are few, and labour intensity is little.
Description of drawings
Fig. 1 is a kind of stale garbage recycling treatment system flowchart
Embodiment
Organic matter degradation reduced liquid treatment system in a kind of domestic refuse:
(1) is discontinuous discharge to the organic matter degradation reduced liquid, therefore the collection of degradative reduction liquid, stocking system are set, with pump degradative reduction liquid is squeezed into the three-effect evaporation and condensation system then.
(2) degradative reduction liquid enters the three-effect evaporation and condensation system.After process evaporation concentration between the 5.5-6.5, wherein ammonia nitrogen, organic nutrient are enriched in the concentrated solution at pH.After concentrated solution separated through simple precipitation, supernatant liquor carried out recycling; The mud of concentrated solution is made fuel replacement coal through handling, and does not produce any secondary pollution; Through after the evaporation of triple effect evaporation system again the water of condensation be called condensation sewage, COD wherein reduces about 98%.Condensation sewage enters the A/O biochemical sewage treatment system, reaches through biochemical treatment and carries out reuse in relevant national standard or the enterprise behind the water and wastewater industry reuse standard.
Claims (1)
1. organic matter degradation reduced liquid treatment system in the domestic refuse is characterized in that:
(1) discontinuous discharge organic matter degradation reduced liquid is collected, stored, with pump degradative reduction liquid is squeezed into the three-effect evaporation and condensation system then.
(2) degradative reduction liquid enters the three-effect evaporation and condensation system, pH between the 5.5-6.5 through after the evaporation concentration to concentrated solution, ammonia nitrogen wherein, organic nutrient are enriched in the concentrated solution;
After concentrated solution separated through simple precipitation, supernatant liquor carried out recycling;
The mud of concentrated solution is made fuel through handling;
(3) the condensation sewage of three-effect evaporation and condensation system eliminating enters the A/O biochemical sewage treatment system, reaches through biochemical treatment and carries out reuse in relevant national standard or the enterprise behind the water and wastewater industry reuse standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262183 CN102086076A (en) | 2010-08-25 | 2010-08-25 | Processing system of organism degradation reduction liquid in house refuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262183 CN102086076A (en) | 2010-08-25 | 2010-08-25 | Processing system of organism degradation reduction liquid in house refuses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102086076A true CN102086076A (en) | 2011-06-08 |
Family
ID=44098104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010262183 Pending CN102086076A (en) | 2010-08-25 | 2010-08-25 | Processing system of organism degradation reduction liquid in house refuses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102086076A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228922A (en) * | 2019-07-25 | 2019-09-13 | 杭州近源环保科技有限公司 | A kind of sewage-treatment plant of livestock and poultry cultivation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431313A (en) * | 2003-01-24 | 2003-07-23 | 重庆易纬环保技术有限公司 | Technique for producing ethanol by using harmless recycling resources of domestic garbage turn to compost |
| JP2006325577A (en) * | 2005-04-28 | 2006-12-07 | Kumamoto Univ | Alcohol production system, alcohol production method, and sugar production method |
| CN1948498A (en) * | 2006-10-24 | 2007-04-18 | 北京科技大学 | Method of producing fuel alcohol by kitchen garbage fermentation |
| JP2007111590A (en) * | 2005-10-18 | 2007-05-10 | Shinseiki Hakko Kenkyusho:Kk | Method for manufacturing ethanol from kitchen garbage |
| CN201062237Y (en) * | 2007-04-09 | 2008-05-21 | 潘军 | Organic waste continuous processing unit |
| US20080223793A1 (en) * | 2007-03-16 | 2008-09-18 | Ch2M Hill, Inc. | Treatment of Particulate Biodegradable Organic Waste by Thermal Hydrolysis Using Condensate Recycle |
-
2010
- 2010-08-25 CN CN 201010262183 patent/CN102086076A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431313A (en) * | 2003-01-24 | 2003-07-23 | 重庆易纬环保技术有限公司 | Technique for producing ethanol by using harmless recycling resources of domestic garbage turn to compost |
| JP2006325577A (en) * | 2005-04-28 | 2006-12-07 | Kumamoto Univ | Alcohol production system, alcohol production method, and sugar production method |
| JP2007111590A (en) * | 2005-10-18 | 2007-05-10 | Shinseiki Hakko Kenkyusho:Kk | Method for manufacturing ethanol from kitchen garbage |
| CN1948498A (en) * | 2006-10-24 | 2007-04-18 | 北京科技大学 | Method of producing fuel alcohol by kitchen garbage fermentation |
| US20080223793A1 (en) * | 2007-03-16 | 2008-09-18 | Ch2M Hill, Inc. | Treatment of Particulate Biodegradable Organic Waste by Thermal Hydrolysis Using Condensate Recycle |
| CN201062237Y (en) * | 2007-04-09 | 2008-05-21 | 潘军 | Organic waste continuous processing unit |
Non-Patent Citations (3)
| Title |
|---|
| 《工业水处理》 20091231 李夔宁 等 蒸发法处理垃圾填埋场渗滤液的实验研究 49-51,55 1 第29卷, 第12期 2 * |
| 《环境卫生工程》 20070630 杨家村 应用高效三效蒸发技术处理高浓度废水 35-36,40 1 第15卷, 第3期 2 * |
| 《环境工程学报》 20070228 邵立明 等 pH和负压对生活垃圾焚烧厂渗沥液蒸发处理的影响 108-111 1 第1卷, 第2期 2 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228922A (en) * | 2019-07-25 | 2019-09-13 | 杭州近源环保科技有限公司 | A kind of sewage-treatment plant of livestock and poultry cultivation |
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Application publication date: 20110608 |