JP2016028800A5 - - Google Patents
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- JP2016028800A5 JP2016028800A5 JP2014151712A JP2014151712A JP2016028800A5 JP 2016028800 A5 JP2016028800 A5 JP 2016028800A5 JP 2014151712 A JP2014151712 A JP 2014151712A JP 2014151712 A JP2014151712 A JP 2014151712A JP 2016028800 A5 JP2016028800 A5 JP 2016028800A5
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- JP
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- Prior art keywords
- treatment
- containing waste
- organic matter
- solid
- digestion
- Prior art date
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- 239000007788 liquid Substances 0.000 claims description 25
- 239000002699 waste material Substances 0.000 claims description 23
- 230000029087 digestion Effects 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 12
- 238000010335 hydrothermal treatment Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 4
- 238000003672 processing method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 239000005416 organic matter Substances 0.000 claims 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 229910001385 heavy metal Inorganic materials 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000010801 sewage sludge Substances 0.000 claims 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims 1
Description
（４）上記のいずれかの形態の有機物含有廃棄物の処理方法において、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ようにしてもよい。こうすれば、水熱処理で得られた固形成分の有効利用が可能である。 (4) In the processing method of the organic substance-containing waste any of the above, in the final solid-liquid separation step, the solid component obtained by solid-liquid separating the organic substance-containing waste receiving the hydrothermal treatment In addition, it is possible to perform solid-liquid separation by blending as a dehydrating aid in the solid-liquid separation of the waste to be digested that has undergone the anaerobic digestion treatment and the hydrothermally treated liquid component as the treatment substrate. Good. In this way, it is possible to effectively use the solid component obtained by the hydrothermal treatment.
Claims (5)
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る、有機物含有廃棄物の処理方法。 A method for treating organic matter-containing waste,
A hydrothermal treatment step of hydrothermally treating the organic matter-containing waste in a treatment tank having a subcritical atmosphere with subcritical water vapor;
Hydrothermal treatment obtained by solid-liquid separation of the organic matter-containing waste subjected to the hydrothermal treatment in a digestion tank for storing the treatment substrate of the anaerobic digestion treatment and the waste subject to the anaerobic digestion treatment A digestion treatment step of storing a spent liquid component as the treatment substrate together with the waste to be digested, and subjecting to the anaerobic digestion treatment in the digestion tank;
A method for treating organic matter-containing waste, comprising: a final solid-liquid separation step for solid-liquid separation of the digestible waste subjected to the anaerobic digestion treatment and the hydrothermally treated liquid component as the treatment substrate.
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。 It is a processing method of the organic matter containing waste according to any one of claims 1 to 3,
In the final solid-liquid separation step,
The solid component obtained by solid-liquid separating the organic substance-containing waste receiving the hydrothermal treatment, and the water heat-treated liquid component as the processing substrate and the digest target waste receiving the anaerobic digestion process A method for treating organic matter-containing waste, in which solid-liquid separation is performed by mixing as a dehydrating aid during solid-liquid separation.
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を有し、該処理槽に投入された前記有機物含有廃棄物を、前記処理槽で水熱処理する水熱処理装置と、
該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液状成分と、嫌気性細菌による嫌気性消化処理の対象となる消化対象廃棄物とを、前記液状成分を嫌気性消化処理の処理基質として貯留する消化槽を備え、該消化槽にて前記嫌気性消化処理を進行させる消化処理機構と、
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液状成分とを固液分離する最終固液分離機構とを備える、有機物含有廃棄物の処理システム。 An organic matter-containing waste treatment system,
A hydrothermal treatment apparatus having a treatment tank having a subcritical atmosphere with subcritical water vapor, and hydrothermally treating the organic matter-containing waste charged in the treatment tank in the treatment tank;
The liquid component obtained by solid-liquid separation of the organic matter-containing waste that has been subjected to the hydrothermal treatment, and the waste to be digested that is subject to anaerobic digestion treatment by anaerobic bacteria, the liquid component is anaerobically digested A digestion tank for storing as a processing substrate for processing, and a digestion processing mechanism for proceeding with the anaerobic digestion process in the digestion tank;
An organic matter-containing waste treatment system comprising: a final solid-liquid separation mechanism for solid-liquid separation of the waste to be digested that has undergone the anaerobic digestion treatment and the liquid component as the treatment substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014151712A JP6472125B2 (en) | 2014-07-25 | 2014-07-25 | Disposal method of organic waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014151712A JP6472125B2 (en) | 2014-07-25 | 2014-07-25 | Disposal method of organic waste |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016028800A JP2016028800A (en) | 2016-03-03 |
| JP2016028800A5 true JP2016028800A5 (en) | 2017-08-31 |
| JP6472125B2 JP6472125B2 (en) | 2019-02-20 |
Family
ID=55435010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014151712A Active JP6472125B2 (en) | 2014-07-25 | 2014-07-25 | Disposal method of organic waste |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6472125B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7327082B2 (en) | 2018-11-20 | 2023-08-16 | Ｊｆｅエンジニアリング株式会社 | Cell wall breaking device and sludge treatment device using the cell wall breaking device |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834194A (en) * | 2016-04-18 | 2016-08-10 | 青海洁神环境能源产业有限公司 | Waste treatment system as well as treatment method and application thereof |
| CN106122930B (en) * | 2016-08-01 | 2018-01-16 | 中钢集团鞍山热能研究院有限公司 | A kind of boiler blow-off hydrothermal exchange intermediate water tank and application method |
| JP6846276B2 (en) * | 2017-04-25 | 2021-03-24 | 株式会社竹中工務店 | Biomass processing method |
| JP6843806B2 (en) * | 2018-09-07 | 2021-03-17 | 株式会社Ｄａインベント | Oil-water separation method for water-soluble oils and oil-water separation processing equipment |
| CN109590309A (en) * | 2018-12-05 | 2019-04-09 | 广州市真诚环保科技股份有限公司 | A kind of environmental protecting device for collecting classification for solid-liquid rubbish |
| JP6755058B1 (en) * | 2019-11-01 | 2020-09-16 | サステイナブルエネルギー開発株式会社 | Organic waste treatment system |
| JP6755057B1 (en) * | 2019-11-01 | 2020-09-16 | サステイナブルエネルギー開発株式会社 | Organic waste treatment system |
| JP2022012974A (en) * | 2020-07-02 | 2022-01-18 | 三菱重工業株式会社 | Waste disposal system and waste disposal method |
| JP2022055081A (en) * | 2020-09-28 | 2022-04-07 | 三菱重工業株式会社 | Waste treatment system and waste treatment method |
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| JPS54123246A (en) * | 1978-03-18 | 1979-09-25 | Ebara Infilco Co Ltd | Heat treatment of organic waste |
| JPS58300A (en) * | 1981-06-25 | 1983-01-05 | Niigata Eng Co Ltd | Treatment of sludge |
| JPS59115798A (en) * | 1982-12-24 | 1984-07-04 | Niigata Eng Co Ltd | Treatment of organic treating material subjected to wet oxidation or heat treatment |
| JPS6034796A (en) * | 1983-08-05 | 1985-02-22 | Kurita Water Ind Ltd | Treating apparatus of waste water containing heavy metal utilizing activated sludge |
| DK71987D0 (en) * | 1987-02-13 | 1987-02-13 | Nordiske Kabel Traad | PROCEDURE FOR CLEANING OIL AND CHEMICAL POLLUTANTS |
| JP2729624B2 (en) * | 1988-03-03 | 1998-03-18 | 建設省土木研究所長 | Organic sludge treatment method |
| JPH10146599A (en) * | 1996-11-20 | 1998-06-02 | Ohbayashi Corp | Heavy metal removing method in anaerobic and aerobic treatment device |
| JP2002066507A (en) * | 2000-08-25 | 2002-03-05 | Ishikawajima Harima Heavy Ind Co Ltd | Treating method for organic solid and treating device for organic solid |
| JP2002254051A (en) * | 2001-03-01 | 2002-09-10 | Ishikawajima Harima Heavy Ind Co Ltd | Method and equipment for treating spent filter aid containing yeast |
| JP2003245628A (en) * | 2002-02-25 | 2003-09-02 | Ishikawajima Harima Heavy Ind Co Ltd | Treatment method for waste generated in food material processing process and treatment apparatus using the same |
| DK1561730T3 (en) * | 2002-10-22 | 2011-06-14 | Osaka Ind Promotion Org | Process for producing methane gas |
| JP2007029841A (en) * | 2005-07-26 | 2007-02-08 | Ishikawajima Harima Heavy Ind Co Ltd | Organic waste treatment equipment and method |
| JP6255623B2 (en) * | 2013-12-18 | 2018-01-10 | フジムラインベント株式会社 | Method and system for treating waste containing organic matter |
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- 2014-07-25 JP JP2014151712A patent/JP6472125B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7327082B2 (en) | 2018-11-20 | 2023-08-16 | Ｊｆｅエンジニアリング株式会社 | Cell wall breaking device and sludge treatment device using the cell wall breaking device |
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