JP2020011185A5 - - Google Patents
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- JP2020011185A5 JP2020011185A5 JP2018133947A JP2018133947A JP2020011185A5 JP 2020011185 A5 JP2020011185 A5 JP 2020011185A5 JP 2018133947 A JP2018133947 A JP 2018133947A JP 2018133947 A JP2018133947 A JP 2018133947A JP 2020011185 A5 JP2020011185 A5 JP 2020011185A5
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- JP
- Japan
- Prior art keywords
- methane fermentation
- methane
- component
- energy crop
- energy
- 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.)
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 23
- 238000000855 fermentation Methods 0.000 claims 16
- 230000004151 fermentation Effects 0.000 claims 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 6
- 239000003337 fertilizer Substances 0.000 claims 5
- 239000000126 substance Substances 0.000 claims 5
- 239000003513 alkali Substances 0.000 claims 4
- 230000001079 digestive Effects 0.000 claims 2
- 241000894006 Bacteria Species 0.000 claims 1
- 240000006394 Sorghum bicolor Species 0.000 claims 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 claims 1
- 239000010806 kitchen waste Substances 0.000 claims 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims 1
- 239000004310 lactic acid Substances 0.000 claims 1
- 235000014655 lactic acid Nutrition 0.000 claims 1
- 239000010871 livestock manure Substances 0.000 claims 1
- 239000010801 sewage sludge Substances 0.000 claims 1
Claims (6)
破砕機によって破砕された前記エネルギー作物に対し、複数の化成肥料成分を混合する混合槽と、
前記エネルギー作物をメタン発酵することによってメタンガス及び消化液が生成されるメタン発酵槽とを備え、
前記混合槽では、前記エネルギー作物をＮａＯＨ溶液に漬け込むアルカリ処理が行われ、このアルカリ処理後の前記エネルギー作物が前記メタン発酵槽に供給されることを特徴とするメタン発酵装置。 It is a methane fermentation device that generates methane gas by fermenting energy crops with methane.
A mixing tank that mixes a plurality of chemical fertilizer components with the energy crop crushed by a crusher, and
It is equipped with a methane fermentation tank in which methane gas and digestive juice are produced by methane fermentation of the energy crop.
In the mixing tank, an alkali treatment is performed in which the energy crop is immersed in a NaOH solution, and the energy crop after the alkali treatment is supplied to the methane fermentation tank.
前記エネルギー作物が、ソルガムであり、
前記複数の化成肥料成分が、Ｎ成分、Ｐ成分、Ｋ成分、及びＳ成分であることを特徴とするメタン発酵装置。 In the methane fermentation apparatus according to claim 1,
The energy crop is sorghum
A methane fermentation apparatus, wherein the plurality of chemical fertilizer components are an N component, a P component, a K component, and an S component.
前記破砕機によって破砕する前記エネルギー作物を貯蔵する貯蔵装置を備え、
前記貯蔵装置では、前記エネルギー作物に乳酸菌が添加されることを特徴とするメタン発酵装置。 In the methane fermentation apparatus according to claim 1 or 2.
A storage device for storing the energy crop to be crushed by the crusher is provided.
The storage device is a methane fermentation device characterized in that lactic acid bacteria are added to the energy crop.
前記混合槽では、前記化成肥料成分に加えて、Ｎｉ成分及びＣｏ成分が添加されることを特徴とするメタン発酵装置。 In the methane fermentation apparatus according to any one of claims 1 to 3,
A methane fermentation apparatus in which a Ni component and a Co component are added in addition to the chemical fertilizer component in the mixing tank.
破砕機によって破砕された前記エネルギー作物に対し、複数の化成肥料成分を混合する混合槽と、
前記エネルギー作物をメタン発酵することによってメタンガス及び消化液を生成するメタン発酵槽とを備え、
前記混合槽では、前記エネルギー作物をＮａＯＨ溶液に漬け込むアルカリ処理を行って、このアルカリ処理後の前記エネルギー作物を前記メタン発酵槽に供給することを特徴とするメタン発酵方法。 It is a methane fermentation method that generates methane gas by fermenting energy crops with methane.
A mixing tank that mixes a plurality of chemical fertilizer components with the energy crop crushed by a crusher, and
It is equipped with a methane fermenter that produces methane gas and digestive juice by methane fermentation of the energy crop.
A methane fermentation method, wherein the mixing tank is subjected to an alkali treatment in which the energy crop is immersed in a NaOH solution, and the energy crop after the alkali treatment is supplied to the methane fermentation tank.
前記混合槽で混合する化成肥料成分として、家畜糞尿、下水汚泥、又は生ごみに由来する成分を用いることを特徴とするメタン発酵方法。A methane fermentation method characterized by using a component derived from livestock manure, sewage sludge, or kitchen waste as a chemical fertilizer component to be mixed in the mixing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018133947A JP7111536B2 (en) | 2018-07-17 | 2018-07-17 | Methane fermentation apparatus and methane fermentation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018133947A JP7111536B2 (en) | 2018-07-17 | 2018-07-17 | Methane fermentation apparatus and methane fermentation method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020011185A JP2020011185A (en) | 2020-01-23 |
| JP2020011185A5 true JP2020011185A5 (en) | 2021-07-26 |
| JP7111536B2 JP7111536B2 (en) | 2022-08-02 |
Family
ID=69169168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018133947A Active JP7111536B2 (en) | 2018-07-17 | 2018-07-17 | Methane fermentation apparatus and methane fermentation method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7111536B2 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51136375A (en) * | 1975-05-21 | 1976-11-25 | Mitsubishi Heavy Ind Ltd | Treating method for fibrous waste material |
| JP3145957B2 (en) * | 1997-07-14 | 2001-03-12 | アタカ工業株式会社 | Waste treatment method |
| JP4355109B2 (en) | 2001-03-15 | 2009-10-28 | メタウォーター株式会社 | Method and apparatus for anaerobic digestion of organic waste |
| JP2008200666A (en) | 2007-02-20 | 2008-09-04 | Masaya Nagai | System for producing biomass methane gas |
| JP6432226B2 (en) | 2014-09-05 | 2018-12-05 | 栗田工業株式会社 | Method and apparatus for anaerobic digestion of sewage treatment sludge |
| JP2017060908A (en) | 2015-09-24 | 2017-03-30 | 株式会社神鋼環境ソリューション | Method for processing organic solid matter containing food residue |
-
2018
- 2018-07-17 JP JP2018133947A patent/JP7111536B2/en active Active
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