CN101732974A - Method and system for simultaneously treating source-separated urine and smoke - Google Patents
Method and system for simultaneously treating source-separated urine and smoke Download PDFInfo
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- CN101732974A CN101732974A CN201010115253A CN201010115253A CN101732974A CN 101732974 A CN101732974 A CN 101732974A CN 201010115253 A CN201010115253 A CN 201010115253A CN 201010115253 A CN201010115253 A CN 201010115253A CN 101732974 A CN101732974 A CN 101732974A
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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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Abstract
The invention discloses a method for simultaneously treating source-separated urine and smoke, which comprises the following steps: collecting dispersed urine through a urine collection pipeline network and delivering the collected urine to a treatment plant; 2, treating the collected urine in the treatment plant so as to separate the urine from excrement and domestic sewage; 3, carrying out pretreatment of removing medicament residues, hormone, smell substances, protein and easily precipitating substances on the collected source-separated urine; 4, adding high-concentration ammonia water to adjust the concentration; 5, delivering the source-separated urine with adjusted concentration to an exhaust emission place requiring harmful smoke treatment through a urine delivery pipeline network, inputting the source-separated urine to a smoke purification device to purify acidic gas in the smoke, generating ammonia salt after reacting, and vaporizing and crystallizing the generated ammonia salt solution; and 6, mixing the ammonia salt by adding plant nutrient substances to prepare compound fertilizer with higher economic value. The method can sufficiently utilize the conventional sewage treatment network, can effectively reduce the discharge of pollutant, can generate better additional economic values, and is advantageous to low cost and high-efficiency operation of environment-friendly treatment. The invention also provides a system for implementing the method.
Description
Technical field
The present invention relates to the method for a kind of while process source separated urine and flue gas.The invention still further relates to the enforcement system for carrying out said process.
Background technology
The discharging mode of sanitary sewage adopts " flush toilet-sewage enters sewage network-sewage and comes together in sewage treatment plant " this pattern basically both at home and abroad at present, yet the pattern that this end focuses on exists some insoluble drawbacks, for example water resources consumption big, build the operating cost height, excess sludge is difficult to effective processing, running power consumption power consumption, is difficult to reclaim nitrogen phosphor resource in the sewage, middle shipwreck with problems such as reuses, thereby directly cause my institute's sewage treating efficiency to be difficult to improve, the water environment pollution situation constantly worsens.
In sanitary sewage, there are 80% nitrogen and 50% phosphorus to derive from urine approximately, and the volume of urine only accounts for the 1-2% of sanitary sewage total amount, therefore as long as urine is carried out separating treatment just can collect most nitrogen and phosphorus, thus easier realization resource and to the control of pollutant.
Summary of the invention
Technical problem to be solved by this invention provides a kind of method that can either handle effective processing urine process source separated urine and flue gas again can the low-cost processes harmful smoke time.Technical problem to be solved by this invention also comprises provides the enforcement system for carrying out said process.
For this reason, the method for while process source separated urine provided by the invention and flue gas comprises 1, the urine of disperseing is transported to processing plant by the collection of urine collecting pipeline network; 2, in processing plant, the urine of collecting is handled by the source-separated urine gathering-device, urine is wherein separated with sanitary sewage with ight soil; 3, in processing plant, the source-separated urine of collecting is carried out the preliminary treatment of place to go medicament residue body, hormone, stink substance, protein, easy deposit processing; 4, add high concentration ammoniacal liquor and adjust concentration; 5, the source-separated urine that will adjust concentration by urine conveyance tube road network is transported to and need carries out the exhaust emission place that harmful smoke is handled, and source-separated urine is imported smoke eliminator acidic gas in flue gas is purified, the reaction back produces ammonia salt, then the ammonia salting liquid that generates is carried out evaporative crystallization and handles; 6, mix the compound fertilizer that obtains having higher economic worth by adding plant nutrient substance at last.
The present invention also provides the enforcement system for carrying out said process, this system comprises that urine generates place, urine collecting pipeline network, urine conveyance tube road network, processing plant, exhaust emission place and compound fertilizer processing factory, wherein urine generation place is connected with processing plant by urine collecting pipeline network, processing plant is connected with exhaust emission place by urine conveyance tube road network, and exhaust emission place connects compound fertilizer processing factory.
Because while process source separated urine provided by the invention can separate urine with the method for flue gas with ight soil, sanitary sewage, and the urine that will adjust concentration is used for purifying harmful gas, and the compound fertilizer of high economic worth is made in the ammonia salt crystallization that purification can be obtained, method provided by the invention can make full use of existing sewage disposal network, can reduce the discharge capacity of pollutant effectively, and can produce added economic value preferably, help low cost, the high-efficiency operation of environmental protection treatment.Enforcement system for carrying out said process provided by the invention makes full use of existing sewage disposal pipe network, and construction cost is lower, has good popularization value.
Description of drawings
It among the figure annexation block diagram of the system of while process source separated urine provided by the invention and flue gas.
The specific embodiment
As shown in the figure, the method for while process source separated urine provided by the invention and flue gas comprises 1, the urine of disperseing is transported to processing plant by the collection of urine collecting pipeline network; 2, in processing plant the urine of collecting is handled by the source-separated urine gathering-device, this gathering-device belongs to the equipment that has generally adopted at present, and urine is wherein separated with sanitary sewage with ight soil; 3, in processing plant the source-separated urine of collecting is removed medicament residue body, hormone, stink substance, protein, the easily preliminary treatment of deposit, preprocess method comprises ozone oxidation and/or biological treatment and/or electrochemical treatments and/or Fenton oxidation and/or ion exchange resin exchange and/or chemical precipitation; 4, add high concentration ammoniacal liquor and adjust concentration; 5, the source-separated urine that will adjust concentration by urine conveyance tube road network is transported to and need carries out the exhaust emission place that harmful smoke is handled, and source-separated urine is imported smoke eliminator acidic gas in flue gas is purified, the reaction back produces ammonia salt, then the ammonia salting liquid that generates is carried out evaporative crystallization and handle, evaporative crystallization is handled and can be utilized the waste heat in the flue gas to carry out; 6, mix the compound fertilizer that obtains having higher economic worth by adding plant nutrient substance at last.
The system of the method for process source separated urine of above-mentioned while of enforcement provided by the invention and flue gas, comprise that urine generates place, urine collecting pipeline network, urine conveyance tube road network, processing plant, exhaust emission place and compound fertilizer processing factory, urine collecting pipeline network can make full use of existing sewage vent line, wherein urine generation place is connected with processing plant by urine collecting pipeline network, processing plant is connected with exhaust emission place by urine conveyance tube road network, and exhaust emission place connects compound fertilizer processing factory.
Claims (4)
1. the method for process source separated urine and flue gas simultaneously is characterized in that: comprise 1, the urine of disperseing is transported to processing plant by the collection of urine collecting pipeline network; 2, in processing plant, the urine of collecting is handled by the source-separated urine gathering-device, urine is wherein separated with sanitary sewage with ight soil; 3, in processing plant, the source-separated urine of collecting is removed the preliminary treatment of medicament residue body, hormone, stink substance, protein, easy deposit; 4, add high concentration ammoniacal liquor and adjust concentration; 5, the source-separated urine that will adjust concentration by urine conveyance tube road network is transported to and need carries out the exhaust emission place that harmful smoke is handled, and source-separated urine is imported smoke eliminator acidic gas in flue gas is purified, the reaction back produces ammonia salt, then the ammonia salting liquid that generates is carried out evaporative crystallization and handles; 6, mix the compound fertilizer that obtains having higher economic worth by adding plant nutrient substance at last.
2. the method for while process source separated urine according to claim 1 and flue gas is characterized in that: the evaporative crystallization in the step 5 is handled and can be utilized the waste heat in the flue gas to carry out.
3. the method for while process source separated urine according to claim 1 and flue gas is characterized in that: the preprocess method in the step 3 comprises ozone oxidation and/or biological treatment and/or electrochemical treatments and/or Fenton oxidation and/or ion exchange resin exchange and/or chemical precipitation.
4. the system of process source separated urine and flue gas, comprise that urine generates place, urine collecting pipeline network, urine conveyance tube road network, processing plant, exhaust emission place and compound fertilizer processing factory, wherein urine generation place is connected with processing plant by urine collecting pipeline network, processing plant is connected with exhaust emission place by urine conveyance tube road network, and exhaust emission place connects compound fertilizer processing factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101152535A CN101732974B (en) | 2010-02-25 | 2010-02-25 | Method and system for simultaneously treating source-separated urine and smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101152535A CN101732974B (en) | 2010-02-25 | 2010-02-25 | Method and system for simultaneously treating source-separated urine and smoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101732974A true CN101732974A (en) | 2010-06-16 |
| CN101732974B CN101732974B (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101152535A Expired - Fee Related CN101732974B (en) | 2010-02-25 | 2010-02-25 | Method and system for simultaneously treating source-separated urine and smoke |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816332A (en) * | 2012-08-25 | 2012-12-12 | 福建超大集团有限公司 | Harmless extraction process for poultry manure prepared agricultural biochemical fulvic acid |
| CN110724001A (en) * | 2018-06-29 | 2020-01-24 | 辽宁北环净化技术有限公司 | Post-treatment method of GFX dry desulfurization and denitrification adsorption block |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010069802A (en) * | 2001-05-11 | 2001-07-25 | 조효석 | Equipment and method of reducing odor and flowing out nothing liquid waste matter of domestic animal |
| CN101186406A (en) * | 2007-11-22 | 2008-05-28 | 上海交通大学 | Method for purifying and reclaiming phosphorus from urine by electric flocculation technique |
| CN201358199Y (en) * | 2009-03-06 | 2009-12-09 | 汪奕刚 | Separated immediate processing urine process device for environment-friendly toilet |
-
2010
- 2010-02-25 CN CN2010101152535A patent/CN101732974B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010069802A (en) * | 2001-05-11 | 2001-07-25 | 조효석 | Equipment and method of reducing odor and flowing out nothing liquid waste matter of domestic animal |
| CN101186406A (en) * | 2007-11-22 | 2008-05-28 | 上海交通大学 | Method for purifying and reclaiming phosphorus from urine by electric flocculation technique |
| CN201358199Y (en) * | 2009-03-06 | 2009-12-09 | 汪奕刚 | Separated immediate processing urine process device for environment-friendly toilet |
Non-Patent Citations (2)
| Title |
|---|
| 《能源工程》 20051231 岑超平等 "基于尿素法的火电厂锅炉烟气脱硫脱氮技术" 第33页第1.1-1.2节 4 , 第3期 * |
| 岑超平等: ""基于尿素法的火电厂锅炉烟气脱硫脱氮技术"", 《能源工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816332A (en) * | 2012-08-25 | 2012-12-12 | 福建超大集团有限公司 | Harmless extraction process for poultry manure prepared agricultural biochemical fulvic acid |
| CN110724001A (en) * | 2018-06-29 | 2020-01-24 | 辽宁北环净化技术有限公司 | Post-treatment method of GFX dry desulfurization and denitrification adsorption block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101732974B (en) | 2013-04-17 |
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