JP2006240922A - Fertilizer using shochu waste effluent and its manufacturing method - Google Patents
Fertilizer using shochu waste effluent and its manufacturing method Download PDFInfo
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- JP2006240922A JP2006240922A JP2005059167A JP2005059167A JP2006240922A JP 2006240922 A JP2006240922 A JP 2006240922A JP 2005059167 A JP2005059167 A JP 2005059167A JP 2005059167 A JP2005059167 A JP 2005059167A JP 2006240922 A JP2006240922 A JP 2006240922A
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- shochu
- waste liquid
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- absorbing material
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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
Description
本発明は、焼酎廃液を利用した肥料及びその製造方法に関する。 The present invention relates to a fertilizer using a shochu waste liquid and a method for producing the same.
酒類の製造工程では、酒かすを含んだ廃液が排出される。この廃液は栄養分を含むため家畜類の飼料や農作物の肥料として再利用される。 In the liquor manufacturing process, waste liquid containing sake lees is discharged. Since this waste liquid contains nutrients, it is reused as feed for livestock and fertilizer for agricultural products.
特に焼酎の製造工程で排出される焼酎廃液が飼料や肥料として再利用される。この飼料や肥料は、焼酎廃液を脱水機で脱水し、脱水後のケーキを乾燥して製造される。この脱水及び乾燥工程で生じる廃液は、栄養分を含むため、加熱による蒸散処理など、廃液処理される。 In particular, shochu waste liquid discharged in the manufacturing process of shochu is reused as feed and fertilizer. This feed and fertilizer is produced by dehydrating shochu waste liquid with a dehydrator and drying the dehydrated cake. Since the waste liquid generated in this dehydration and drying process contains nutrients, it is subjected to waste liquid treatment such as transpiration treatment by heating.
特許文献1には、焼酎廃液濃縮物又は焼酎廃液脱水ケーキと、フスマ、大麦ヌカ、ビートパルプ、大麦などの副原料とを、加熱状態で混練した後、押出し成形により家畜用飼料が製造されると開示されている。
しかしながら、焼酎廃液を脱水する工程では、脱水された水分がさらに廃液になり、この廃液を処理する工程が必要になる。また、焼酎廃液を加熱する工程では、熱量が大きくなり、コスト高になりやすい。 However, in the process of dehydrating the shochu waste liquid, the dehydrated water becomes a waste liquid, and a process for treating this waste liquid is required. Further, in the process of heating the shochu waste liquid, the amount of heat becomes large, and the cost tends to increase.
特許文献1では、焼酎廃液濃縮物又は焼酎廃液脱水ケーキを得るためには、焼酎廃液が脱水及び加熱処理される。また、焼酎廃液濃縮物又は焼酎廃液脱水ケーキと副原料とを混合する際に、十分に水分を蒸発させるために、加熱工程がある。 In Patent Document 1, in order to obtain a shochu waste liquid concentrate or a shochu waste liquid dehydrated cake, the shochu waste liquid is dehydrated and heated. In addition, when mixing the shochu waste liquid concentrate or the shochu waste liquid dehydrated cake and the auxiliary material, there is a heating step in order to sufficiently evaporate water.
そこで、本発明の目的としては、脱水・加熱の工程を省き、焼酎廃液から直接的に製造される肥料を提供することである。 Therefore, an object of the present invention is to provide a fertilizer that is directly produced from a shochu waste liquid, omitting the steps of dehydration and heating.
本発明は、以下の構成を有することを特徴とする。 The present invention is characterized by having the following configuration.
本発明に係る焼酎廃液を利用した肥料は、焼酎廃液、水分吸収材、及び固化材を含有することを特徴とする。 The fertilizer using the shochu waste liquid according to the present invention contains a shochu waste liquid, a water absorbing material, and a solidifying material.
また、上記肥料において、水分吸収材が植物原料であることを特徴とする。 In the above fertilizer, the moisture absorbing material is a plant material.
本発明に係る焼酎廃液を利用した肥料製造方法は、焼酎廃液と水分吸収材とを混合し、さらにこの混合物に固化材を添加し混合することを特徴とする。 The fertilizer manufacturing method using the shochu waste liquid according to the present invention is characterized in that the shochu waste liquid and the water absorbing material are mixed, and further, a solidifying material is added to the mixture and mixed.
本発明によれば、脱水・加熱の工程を省き、焼酎廃液から直接的に製造される肥料を提供することができる。 ADVANTAGE OF THE INVENTION According to this invention, the process of a dehydration and a heating can be skipped and the fertilizer manufactured directly from a shochu waste liquid can be provided.
以下、本発明に係る実施の形態について説明する。本実施の形態における例示は本発明を限定するものではない。 Embodiments according to the present invention will be described below. The illustration in the present embodiment does not limit the present invention.
本発明に係る肥料は、焼酎廃液、水分吸収材、及び固化材を含有することを特徴とする。本発明によれば、焼酎廃液を固液分離、加熱などによらず直接水分吸収、固化することができる。つまり、焼酎廃液の水分が水分吸収材に吸収され、さらに固化材で固化され、焼酎廃液が水分を含んだ状態で固化される。このように、焼酎廃液は、含水した状態で、そのまま肥料に利用される。そのため、焼酎廃液の水分を脱水及び蒸散させる工程を省いて、肥料を得ることができる。 The fertilizer according to the present invention is characterized by containing a shochu waste liquid, a moisture absorbing material, and a solidifying material. According to the present invention, the shochu waste liquid can be directly absorbed and solidified without solid-liquid separation or heating. That is, the moisture of the shochu waste liquid is absorbed by the moisture absorbing material and further solidified by the solidifying material, and the shochu waste liquid is solidified in a state containing moisture. Thus, the shochu waste liquid is used as it is for fertilizer in a wet state. Therefore, the fertilizer can be obtained by omitting the steps of dehydrating and evaporating the moisture of the shochu waste liquid.
ここで、肥料としては、植物、例えば農作物に栄養を与えるためのものがある。 Here, as a fertilizer, there exists a thing for giving nutrition to a plant, for example, agricultural crops.
焼酎廃液は、焼酎の製造工程で排出される廃液であり、絞りかすを含むものが栄養分をより多く含むため肥料用に好ましい。例えば、焼酎廃液は、焼酎の蒸留工程において発生する蒸留残留物である。焼酎としては、芋焼酎、麦焼酎、米焼酎、黒糖焼酎、そば焼酎などが好ましく、特に芋焼酎、麦焼酎が好ましい。 Shochu waste liquid is a waste liquid discharged in the manufacturing process of shochu, and those containing pomace are preferable for fertilizer because they contain more nutrients. For example, shochu liquor is a distillation residue generated in the distillation process of shochu. As the shochu, shochu shochu, wheat shochu, rice shochu, brown sugar shochu, buckwheat shochu, etc. are preferable, and shochu shochu and wheat shochu are particularly preferable.
水分吸収材は、水分を吸収する性質を有するものであり、焼酎廃液と混合すると焼酎廃液中の水分を吸収するものである。水分吸収材としては、ペーパースラッジ(Paper Sludge、以下PSと称する)、枯草、麦殻、おがくずなどの植物原料、又はこれら植物原料の組み合わせが好ましく、特にPSが好ましい。PSは製紙工場で発生する紙原料であり、アシなどの植物が主成分である。このように、水分吸収材に植物原料を用いることで、肥料として栄養分を植物に与えることができ、また、焼酎廃液の水分を効率よく吸収することができる。 The moisture absorbing material has a property of absorbing moisture, and absorbs moisture in the shochu waste liquid when mixed with the shochu waste liquid. As the moisture absorbing material, paper sludge (Paper Sludge, hereinafter referred to as PS), plant materials such as hay, wheat husk, sawdust, or a combination of these plant materials is preferable, and PS is particularly preferable. PS is a paper raw material generated in a paper mill, and plants such as reeds are the main components. Thus, by using a plant raw material for the moisture absorbing material, nutrients can be given to the plant as a fertilizer, and the moisture of the shochu waste liquid can be efficiently absorbed.
水分吸収材の含有割合は、焼酎廃液1m3に対して、水分吸収材を100〜200Kg配合することが好ましい。 The content ratio of the water absorbing material is preferably 100 to 200 kg of the water absorbing material with respect to 1 m 3 of the shochu waste liquid.
固化材は、焼酎廃液と水分吸収材の混合物に添加すると焼酎廃液中の水分と作用してこの混合物を固化するものである。固化材としては、生石灰、PS灰、硫酸鉄、又はこれらの組み合わせが好ましく、特に生石灰を利用するものが好ましい。 When the solidifying material is added to the mixture of the shochu waste liquid and the moisture absorbing material, it acts on the water in the shochu waste liquid to solidify the mixture. As the solidifying material, quick lime, PS ash, iron sulfate, or a combination thereof is preferable, and those using quick lime are particularly preferable.
固化材の含有割合は、焼酎廃液1m3に対して、固化材を100〜150Kg配合することが好ましい。例えば、固化材としては、生石灰100%からなるものが好ましい。また、生石灰50%と、石炭灰又はPS灰30%と、硫酸鉄20%とからなる複合成分のものを固化材として使用することも好ましい。 Content of the solidified material, to the shochu effluent 1 m 3, it is preferable to 100~150Kg blended solidifying material. For example, the solidifying material is preferably composed of quick lime 100%. It is also preferable to use a composite component composed of 50% quick lime, 30% coal ash or PS ash, and 20% iron sulfate as a solidifying material.
このような肥料の形状は固形状であり、肥料を使用する際には堆肥化することが望ましい。堆肥化は、温度と水分を調整し、肥料に適度に水分を含ませ柔らかくする。そして、このように堆肥化した肥料を植物に与える。 Such a fertilizer has a solid shape, and it is desirable to compost when the fertilizer is used. Composting adjusts temperature and moisture, so that the fertilizer is moderately moistened and softened. And the fertilizer composted in this way is given to a plant.
本発明に係る肥料の製造方法は、焼酎廃液と水分吸収材とを混合し、さらにこの混合物に固化材を添加し混合することを特徴とする。 The manufacturing method of the fertilizer which concerns on this invention mixes a shochu waste liquid and a water | moisture-content absorber, and also adds and mixes a solidification material to this mixture.
焼酎廃液と水分吸収材の混合、及び、焼酎廃液と水分吸収材の混合物と固化材との混合は、いずれも一般的な混合方法によって行うことができるが、例えば二軸式パドルミキサーが好ましい。 The mixing of the shochu waste liquid and the water absorbing material, and the mixing of the mixture of the shochu waste liquid and the water absorbing material and the solidifying material can all be performed by a general mixing method. For example, a biaxial paddle mixer is preferable.
以下、本発明の実施例について説明する。 Examples of the present invention will be described below.
(実施例1)
焼酎廃液(95%水分)1m3に対してPS200Kgを添加し混合した。この混合は、二軸パドルミキサーを用いて、室温で行った。次に、このようにして得られた混合物に、生石灰50Kgを添加し混合した。この混合は、二軸パドルミキサーを用いて、室温で行った。このようにして、肥料(含水率60〜70%)を製造することができた。
Example 1
200 kg of PS was added to 1 m 3 of the shochu waste liquid (95% water) and mixed. This mixing was performed at room temperature using a twin screw paddle mixer. Next, 50 kg of quicklime was added to and mixed with the mixture thus obtained. This mixing was performed at room temperature using a twin screw paddle mixer. Thus, a fertilizer (water content 60-70%) was able to be manufactured.
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010242075A (en) * | 2009-03-17 | 2010-10-28 | Hiroshima Univ | Iron chelate generator and method for using the same |
JP2011025147A (en) * | 2009-07-24 | 2011-02-10 | Kenichi Iwabuchi | Method and apparatus for fermentation of organic waste |
CN102190508A (en) * | 2010-03-17 | 2011-09-21 | 国立大学法人广岛大学 | Material for forming iron chelate and method for using the same |
JP2011245383A (en) * | 2010-05-25 | 2011-12-08 | Tsukishima Kikai Co Ltd | Apparatus and method for washing biomass |
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2005
- 2005-03-03 JP JP2005059167A patent/JP2006240922A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010242075A (en) * | 2009-03-17 | 2010-10-28 | Hiroshima Univ | Iron chelate generator and method for using the same |
JP4710036B2 (en) * | 2009-03-17 | 2011-06-29 | 国立大学法人広島大学 | Iron chelate generating material and method of using the same |
JP2011025147A (en) * | 2009-07-24 | 2011-02-10 | Kenichi Iwabuchi | Method and apparatus for fermentation of organic waste |
CN102190508A (en) * | 2010-03-17 | 2011-09-21 | 国立大学法人广岛大学 | Material for forming iron chelate and method for using the same |
JP2011245383A (en) * | 2010-05-25 | 2011-12-08 | Tsukishima Kikai Co Ltd | Apparatus and method for washing biomass |
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