JPH05194067A - Pollution control treatment of shochu waste water - Google Patents

Abstract

PURPOSE:To dissolve a pollution problem and to recycle a valuable resourse by treating SHOCHU(Japanese distilled spirit) waste water as an industrial waste involving a troublesome problem about its treatment and converting it to a feed for domestic animals or pet animals or to a fertilizer. CONSTITUTION:SHOCHU waste water is concentrated by filtration, etc., and the resultant paste-state SHOCHU lees are suitably blended with a formula feed, a grain flour, rice bran, a fish meal, a chrysalis powder, an oil meal, etc., in a ratio of <=50 pts.wt. based on 50 pts.wt. SHOCHU lees. The resultant mixture is granulated to a pellet or a granule and subsequently dried to produce a feed or a fertilizer.

Description

Detailed Description of the Invention

[0001]

[Field of Industrial Application] The present invention relates to a processing method of reprocessing shochu waste liquid, which is troubled with its processing as industrial waste, and reusing it as livestock feed, feed for pets, or as fertilizer.

[0002]

2. Description of the Related Art Shochu liquor is used at a large-scale factory at 5 times a day.
It is said that 0 to 60 tons, and about 20 to 30 tons are discharged at small and medium-sized factories. Although some attempts have been made to collect methane gas and reuse it as fertilizer as a measure for treating such shochu waste liquid, there is no effective measure corresponding to the emission amount, and most of it is dumped in the ocean.

[0003]

[Problems to be Solved by the Invention] The problem of pollution is solved by using not only feed for livestock, poultry and fish, but also fishing feed and fertilizer for mass leisure.

[0004]

[Means for Solving the Problems] Since shochu lees are fermented from raw materials such as sweet potato, when used as feed or fertilizer, they have a higher digestion and fertilizing effect than unfermented feed or fertilizer. However, untreated shochu lees have a strong odor and cannot be used as feed or fertilizer as they are. For this reason, the shochu waste liquid is concentrated and made into a paste, which is used for other feeds and fertilizers.
It was solved by mixing with rice bran or the like and granulating or powdering it into pellets or granules.

[0005]

【Example】

Example 1 Shochu liquor waste liquid was concentrated by a filtration method to obtain a paste-like shochu lees, which was then kneaded with a mixed feed for livestock at three mixing ratios of 7: 3, 5: 5, and 3: 7 to form pellets. It was granulated, dried and used as feed for pig and poultry. As a result, the animals prefer to eat any proportion of feed, and the observation results of feeding for 2 months show that the pigs grow slightly faster than the conventional breeding process and have a better color and luster, and the egg laying rate is slightly improved. It seems to have been done. From this, it was confirmed that it can greatly contribute to the saving of mixed feed and the prevention of pollution of shochu lees. Regarding the mixture ratio of the shochu waste liquor made into a paste and the mixed feed for livestock of 5: 5, the results of requesting the ingredient analysis from the Miyazaki Prefectural Feed Inspection Center are as shown in Table 1, and the requirements for feed are shown. I was prepared.

[Table 1]

Example 2 Shochu lees 50 concentrated by the filtration method and made into a paste
A total of 50 parts of roasted rice bran, fish meal, pupa meal, etc. was kneaded into the parts, granulated into adzuki bean granules and granules, and dried, and used as a feed for fish farming such as juveniles and freshwater fish for trial use. In addition, the dried powder was used as a sprinkling bait and a kneading bait at a fishing spot. As a result, the yield of fry such as yellowtail and sea bream was improved, and the growth and color development of ornamental fish such as goldfish and Nishikigoi were improved. In addition, at the fishing grounds, the fish-collecting effect as a sprinkling bait was high, and the kneaded bait kneaded with seawater was not related to the fish species, and the eating of various fish was improved, and outstanding fishing results could be raised.

Example 3 Shochu-sho lees and fermented oil lees which were concentrated and pasty by the filtration method were kneaded in approximately equal amounts, and then pelletized and adzuki bean granules were granulated or dried to obtain a home gardening art. Applied to fertilizer in. As a result of the trial for 6 months, the fertility of the chemical fertilizer was restored and the fertilizer effect more than the fertilization with fermented oil cake alone was obtained. In addition, no damage was observed due to excessive fertilization, and it was confirmed that the fertilizer greatly contributes to the recovery of soil strength.

[0008]

[Function] Most of the shochu mainly uses sweet potato,
In addition to this, rice, wheat, millet, chestnut, etc. are used as appropriate. Since these raw materials are fermented and then distilled, a large amount of crude fibers and active ingredients remain in the shochu lees as a residue, and moreover they are easy to digest. For this reason, pigs prefer to eat the shochu lees concentrated in paste form as they are, but when considering healthy fattening, it is required to appropriately mix them with other feeds. From these facts, it is considered that the feed according to the present invention activates gastrointestinal activity in livestock and promotes digestion and absorption, and appears as a faster growth effect and better color luster than ever. When concentrated as shochu lees, the alcohol content remains slightly and has a unique odor, but when dehydrated and dried into granular or powdery form, the alcohol content and malodor disappear, and there is no effect. Become.

It can be said that fry have incompletely developed digestive organs and are pulverized, but dried fish meal is not good for digestion.
Therefore, early fry are fed with plankton-like live food, but this has a large impact on production costs. But,
When the granular food of the present invention is fed, it immediately softens, emits a peculiar odor, stimulates appetite, and becomes easier for fry to eat than plankton. In addition, since the fed food contains about half of the fermented vegetable fiber, it has the effect of activating the gastrointestinal activity of fry and promoting digestion of fish meal. In addition, since it has such an action, it has the action of promoting the growth of juveniles and adult fish such as ornamental fish and improving the color development.

Generally, it is difficult to make compost by home gardening, and it relies heavily on chemical fertilizers. For this reason, fertilizers such as fermented oil cakes are applied, but the contents are biased and, in addition, they are expensive, resulting in insufficient fertilization. Because of this, the earth's strength declines and the soil is often replaced. The fertilizer of the present invention is inexpensive because it uses shochu waste liquid, which is expensive for ocean dumping, as a main raw material, has a wide variety of fertilizer components, and exhibits an action as a soil conditioner.

[0011]

The following effects were confirmed by concentrating the shochu waste liquid and producing feeds and fertilizers as trials and using them for pig farming, poultry farming, fish farming, home gardening, etc. It can be concentrated and used as a fertilizer at the cost of the ocean dumping, which is a major deciding factor for pollution prevention. The limited resources can be reused as feed and fertilizer for livestock production, poultry farming, fish farming, home gardening, etc. It can contribute to the promotion of fattening and quality improvement in the livestock industry and the egg production rate in the poultry industry. Improves the yield of fry such as farmed fish and ornamental fish and the coloration of ornamental fish. With the recent revision of organic fertilizers, it can be provided at a lower cost as an organic fertilizer with a richer content of ingredients and as a soil conditioner.

Claims (1)

[Claims] 1. A total of 50 parts or less of feed mixed with 50 parts of shochu lees made by concentrating shochu waste liquid by a method such as a filtration method, or powdered grain, powdered rice, rice bran, bran, fish meal, pupa powder, oil lees, etc. At appropriate ratios, granulate into pellets, granules, etc. and dry, or dry in powder form, and feed necessary for livestock and poultry, feed required for farming and ornamental fish, gardening A method for preventing pollution of shochu lees, which is characterized in that it is converted into fertilizer necessary for the purpose.