JP6472125B2 - 有機物含有廃棄物の処理方法 - Google Patents
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
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- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- UVTGXFAWNQTDBG-UHFFFAOYSA-N [Fe].[Pb] Chemical compound [Fe].[Pb] UVTGXFAWNQTDBG-UHFFFAOYSA-N 0.000 description 1
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- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
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- 239000010813 municipal solid waste Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
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- 238000005086 pumping Methods 0.000 description 1
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Images
Classifications
-
- 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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- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Description
110…処理槽
111…投入口
112…排出口
113…攪拌羽根
114…モーター
120…廃棄物投入系
121…投入経路
122…第1バルブ
123…第2バルブ
124…バルブ間経路
125…バルブ駆動機器
127…圧力開放弁
128…廃棄物投入ホッパ
130…処理物排出系
131…排出経路
132…排出バルブ
133…バルブ駆動機器
140…水蒸気供給系
141…水蒸気供給源
142…昇温昇圧機器群
143…蒸気供給管路
144…開閉バルブ
150…酸素供給系
154…開閉バルブ
161…第1の釜温度センサー
162…第2の釜温度センサー
163…第3の釜温度センサー
200…制御装置
260…水熱処理固液分離装置
262…バルブ
264…固形成分排出管
266…移送管
268…ポンプ
300…曝気処理装置
302…処理容器
304…ガス曝気機構
305…センサー
306…硫化水素ガス予備タンク
307…ガス管路
308…曝気管
310…攪拌機器
330…曝気制御装置
360…曝気後固液分離装置
362…導入管
364…バルブ
366…移送管
368…ポンプ
370…固形成分排出管
372…バルブ
380…ボイラー機器
382…ガス導入管
384…ガス吸引ファン
400…消化処理装置
402…消化槽
404…攪拌機器
405…蓋体
410…消化処理後固液分離装置
412…導入管
413…バルブ
414…固形成分排出管
415…バルブ
416…排出管
417…バルブ
420…ガス圧送機器
422…ガス放出管
424…ガス吸引ファン
430…消化制御装置
1000…廃棄物処理システム
1100…水熱処理ブロック
1150…第1固液分離機構
1200…曝気ブロック
1250…第2固液分離機構
1300…消化ブロック
1350…第3固液分離機構
E…実験機器
Ev…バイアル瓶
Sg…消化処理ガス
Claims (4)
- 有機物含有廃棄物の処理方法であって、
前記有機物含有廃棄物を、亜臨界状態の水蒸気により亜臨界雰囲気とされた処理槽で水熱処理する水熱処理工程と、
嫌気性消化処理の処理基質と嫌気性消化処理の対象となる消化対象廃棄物とを貯留する消化槽に、前記水熱処理を受けた前記有機物含有廃棄物を固液分離して得られた水熱処理済み液状成分を前記処理基質として前記消化対象廃棄物と共に貯留させ、前記消化槽にて前記嫌気性消化処理に処する消化処理工程と、
前記嫌気性消化処理を受けた前記消化対象廃棄物と前記処理基質としての前記水熱処理済み液状成分とを固液分離する最終固液分離工程とを備え、
前記消化処理工程の前工程において、前記水熱処理済み液状成分に含まれる重金属を前記水熱処理済み液状成分から固液分離し、前記重金属が分離された前記水熱処理済み液状成分を前記消化処理工程の前記消化槽に送り込む、有機物含有廃棄物の処理方法。 - 前記有機物含有廃棄物は、下水汚泥である請求項1に記載の有機物含有廃棄物の処理方法。
- 請求項1または請求項2に記載の有機物含有廃棄物の処理方法であって、
前記最終固液分離工程では、
前記水熱処理を受けた前記有機物含有廃棄物を固液分離して得られた固形成分を、前記嫌気性消化処理を受けた前記消化対象廃棄物と前記処理基質としての前記水熱処理済み液状成分との固液分離の際の脱水助剤として配合して固液分離を行う、有機物含有廃棄物の処理方法。 - 有機物含有廃棄物の処理方法であって、
前記有機物含有廃棄物を、亜臨界状態の水蒸気により亜臨界雰囲気とされた処理槽で水熱処理する水熱処理工程と、
嫌気性消化処理の処理基質と嫌気性消化処理の対象となる消化対象廃棄物とを貯留する消化槽に、前記水熱処理を受けた前記有機物含有廃棄物を固液分離して得られた水熱処理済み液状成分を前記処理基質として前記消化対象廃棄物と共に貯留させ、前記消化槽にて前記嫌気性消化処理に処する消化処理工程と、
前記嫌気性消化処理を受けた前記消化対象廃棄物と前記処理基質としての前記水熱処理済み液状成分とを固液分離する最終固液分離工程とを備え、
前記最終固液分離工程では、
前記水熱処理を受けた前記有機物含有廃棄物を固液分離して得られた固形成分を、前記嫌気性消化処理を受けた前記消化対象廃棄物と前記処理基質としての前記水熱処理済み液状成分との固液分離の際の脱水助剤として配合して固液分離を行う、有機物含有廃棄物の処理方法。
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| JP2016028800A JP2016028800A (ja) | 2016-03-03 |
| JP2016028800A5 JP2016028800A5 (ja) | 2017-08-31 |
| JP6472125B2 true JP6472125B2 (ja) | 2019-02-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP4154999A4 (en) * | 2020-07-02 | 2023-11-22 | Mitsubishi Heavy Industries, Ltd. | Waste treatment system and waste treatment method |
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| CN105834194A (zh) * | 2016-04-18 | 2016-08-10 | 青海洁神环境能源产业有限公司 | 废弃物处理系统、处理方法及其应用 |
| CN106122930B (zh) * | 2016-08-01 | 2018-01-16 | 中钢集团鞍山热能研究院有限公司 | 一种锅炉排污水热交换中间水箱及使用方法 |
| JP6846276B2 (ja) * | 2017-04-25 | 2021-03-24 | 株式会社竹中工務店 | バイオマスの処理方法 |
| JP6843806B2 (ja) * | 2018-09-07 | 2021-03-17 | 株式会社Daインベント | 水溶性油剤の油水分離方法と油水分離処理装置 |
| JP7327082B2 (ja) * | 2018-11-20 | 2023-08-16 | Jfeエンジニアリング株式会社 | 細胞壁破壊装置及び該細胞壁破壊装置を用いた汚泥処理装置 |
| CN109590309A (zh) * | 2018-12-05 | 2019-04-09 | 广州市真诚环保科技股份有限公司 | 一种用于固液垃圾收集分类的环保装置 |
| JP6755058B1 (ja) * | 2019-11-01 | 2020-09-16 | サステイナブルエネルギー開発株式会社 | 有機性廃棄物処理システム |
| JP6755057B1 (ja) * | 2019-11-01 | 2020-09-16 | サステイナブルエネルギー開発株式会社 | 有機性廃棄物処理システム |
| JP7638076B2 (ja) * | 2020-09-28 | 2025-03-03 | 三菱重工業株式会社 | 廃棄物処理システム及び廃棄物処理方法 |
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| JPS54123246A (en) * | 1978-03-18 | 1979-09-25 | Ebara Infilco Co Ltd | Heat treatment of organic waste |
| JPS58300A (ja) * | 1981-06-25 | 1983-01-05 | Niigata Eng Co Ltd | 汚泥の処理方法 |
| JPS59115798A (ja) * | 1982-12-24 | 1984-07-04 | Niigata Eng Co Ltd | 湿式酸化処理または熱処理された有機性処理物の処理方法 |
| JPS6034796A (ja) * | 1983-08-05 | 1985-02-22 | Kurita Water Ind Ltd | 重金属含有廃水の活性汚泥処理装置 |
| DK71987D0 (da) * | 1987-02-13 | 1987-02-13 | Nordiske Kabel Traad | Fremgangsmaade til rensning af olie- og kemikalieforurenet jord |
| JP2729624B2 (ja) * | 1988-03-03 | 1998-03-18 | 建設省土木研究所長 | 有機性汚泥の処理方法 |
| JPH10146599A (ja) * | 1996-11-20 | 1998-06-02 | Ohbayashi Corp | 嫌気・好気処理法における重金属除去方法 |
| JP2002066507A (ja) * | 2000-08-25 | 2002-03-05 | Ishikawajima Harima Heavy Ind Co Ltd | 有機性固形物の処理方法および有機性固形物の処理装置 |
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| JP2003245628A (ja) * | 2002-02-25 | 2003-09-02 | Ishikawajima Harima Heavy Ind Co Ltd | 食材の加工過程で生じる廃棄物の処理方法及び処理装置 |
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| JP2007029841A (ja) * | 2005-07-26 | 2007-02-08 | Ishikawajima Harima Heavy Ind Co Ltd | 有機性廃棄物処理装置及び方法 |
| JP6255623B2 (ja) * | 2013-12-18 | 2018-01-10 | フジムラインベント株式会社 | 有機物含有廃棄物の処理方法と処理システム |
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| EP4154999A4 (en) * | 2020-07-02 | 2023-11-22 | Mitsubishi Heavy Industries, Ltd. | Waste treatment system and waste treatment method |
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