JP4653963B2 - 畜産廃棄物の処理方法 - Google Patents
畜産廃棄物の処理方法 Download PDFInfo
- Publication number
- JP4653963B2 JP4653963B2 JP2004097076A JP2004097076A JP4653963B2 JP 4653963 B2 JP4653963 B2 JP 4653963B2 JP 2004097076 A JP2004097076 A JP 2004097076A JP 2004097076 A JP2004097076 A JP 2004097076A JP 4653963 B2 JP4653963 B2 JP 4653963B2
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- JP
- Japan
- Prior art keywords
- ammonia
- liquid
- solid
- facility
- livestock waste
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
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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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
Landscapes
- Fertilizers (AREA)
- Fuel Cell (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Sludge (AREA)
Description
(a)メタン発酵は pH 調節が不可欠でメンテナンスが非常に大変である。すなわち、アンモニアの大量発生による pH の上昇を抑えるのに、多量の塩酸を用いる必要がある。
(b)多大な電気量と人件費がかかる。
(c)消化液を好気処理する時、液のC/N比が極端に低く、廃糖蜜など炭素源を加える必要がある。
H2+1/2O2 → H2O−ΔH=285.83kJ
であり、1.0kWh=3.6×106Jであるから、1モルの水素は燃料電池としてみたとき0.08kWhとなる。
12 固形分離設備
14 堆肥化設備
16 アンモニア除去設備
17 アンモニア除去槽
18 最終処理設備
20 アンモニア回収設備
22 水素変換設備
24 攪拌手段
26 ヒーター
28,32,34 バルブ
30 消石灰添加部
36,46,52 流量計
38 電気炉
40 触媒塔
42 温度制御装置
44 熱電対
48 圧力計
50 冷却塔
Claims (1)
- 糞尿を含有する畜産廃棄物を固液分離する固液分離工程と、前記固液分離工程において分離された尿素を含有する液分からアンモニアを除去するアンモニア除去工程とを有する畜産廃棄物の処理方法であって、
前記アンモニア除去工程において、固液分離工程において分離された固形分の発酵時に発生する熱によって、尿素を含有する液分を糞由来のウレアーゼ活性が得られる温度まで加温し、保持してアンモニア及び炭酸アンモニウムを生成すると共に、水酸化カルシウム及び酸化カルシウムから選ばれる少なくとも1種を添加して、液分中の炭酸アンモニウムをアンモニアに変換し、かつリン酸イオンをリン酸カルシウムに変換することを特徴とする畜産廃棄物の処理方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004097076A JP4653963B2 (ja) | 2004-03-29 | 2004-03-29 | 畜産廃棄物の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004097076A JP4653963B2 (ja) | 2004-03-29 | 2004-03-29 | 畜産廃棄物の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005279442A JP2005279442A (ja) | 2005-10-13 |
| JP4653963B2 true JP4653963B2 (ja) | 2011-03-16 |
Family
ID=35178397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004097076A Expired - Fee Related JP4653963B2 (ja) | 2004-03-29 | 2004-03-29 | 畜産廃棄物の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4653963B2 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4233502B2 (ja) * | 2004-08-30 | 2009-03-04 | 三洋電機株式会社 | 尿処理方法 |
| JP4793829B2 (ja) * | 2007-06-15 | 2011-10-12 | 三菱化工機株式会社 | 家畜糞尿の処理装置 |
| CN103073089A (zh) * | 2013-02-05 | 2013-05-01 | 中国环境科学研究院 | 一种利用p1型粉煤灰分子筛去除垃圾渗滤液中氨氮的方法 |
| JP6979848B2 (ja) * | 2017-10-16 | 2021-12-15 | 清水建設株式会社 | アンモニア含有廃水の処理方法および処理装置 |
| KR102148919B1 (ko) * | 2018-08-29 | 2020-08-28 | 김민성 | 친환경 자원 생산 장치 |
| CN114308987B (zh) * | 2022-01-06 | 2023-03-24 | 兰州大学 | 一种原位钝化矿山开采产生的固体废弃物中重金属的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000263097A (ja) * | 1999-03-17 | 2000-09-26 | Mitsubishi Heavy Ind Ltd | 家畜糞尿の処理方法 |
| JP3084628B1 (ja) * | 1999-04-12 | 2000-09-04 | 榮毅 林田 | 汚泥液の処理システム及び汚泥液の脱臭方法並びに動物原尿の処理方法 |
| JP2001070915A (ja) * | 1999-09-01 | 2001-03-21 | Sumitomo Heavy Ind Ltd | 有機性廃棄物の処理設備及び処理方法 |
| JP2001275279A (ja) * | 2000-03-24 | 2001-10-05 | Matsushita Seiko Co Ltd | 家畜舎用電源システム |
| JP2002113494A (ja) * | 2000-10-06 | 2002-04-16 | Mitsubishi Heavy Ind Ltd | 畜産廃棄物の処理方法及び装置 |
| JP2003154343A (ja) * | 2001-11-22 | 2003-05-27 | Mitsubishi Heavy Ind Ltd | 有機性廃棄物の処理方法およびそのシステム |
| JP2004024929A (ja) * | 2002-06-21 | 2004-01-29 | Mitsubishi Heavy Ind Ltd | メタン発酵方法及びそのシステム |
-
2004
- 2004-03-29 JP JP2004097076A patent/JP4653963B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005279442A (ja) | 2005-10-13 |
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