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Preparation process and application method of liquid drinking-water agent prepared from concentrated fermentation waste liquid

A technology of fermented waste liquid and drinking water agent, which is applied in application, animal feed, animal feed, etc., can solve the problems of reduced nutritional value of feed, environmental pollution, high cost, etc., achieve high feeding effect, save drying costs, maintain and The effect of regulating the balance of intestinal flora

Inactive Publication Date: 2013-06-19
LUOYANG MUYUAN AUTOMATIC CONTROL EQUIP
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Problems solved by technology

[0005] The purpose of the present invention is to provide a process for producing liquid drinking water by concentrating fermentation waste liquid. The present invention solves the problems of high cost, reduced nutritional value of feed, environmental pollution and other problems in the drying treatment of concentrated fermented waste liquid feed in the prior art.

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  • Preparation process and application method of liquid drinking-water agent prepared from concentrated fermentation waste liquid

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and with the best embodiment.

[0021] refer to figure 1 , The concentrated fermentation waste liquid purchased from the biological fermentation plant can be temporarily stored in the workshop. During production, the concentrated fermentation waste liquid is put into a container equipped with stirring, heating and temperature control devices, and the pH is adjusted to neutral (PH7.0) with alkali and calcium hydroxide (the ratio of the two is 3-4 to 1). This not only provides a suitable environment for the cultivation of probiotics, but also provides abundant calcium, which increases the calcium content in the feed. Add 0.5% compound probiotics (more than 80 aerobic and anaerobic beneficial bacteria in 5 families, 10 genera, etc.) strains, and set the temperature at Cultivate at about 39°C. By measuring the change of pH in the culture, determine the end point of the c...

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Abstract

The invention relates to a preparation process and an application method of a liquid drinking-water agent prepared from concentrated fermentation waste liquid. The method comprises the steps that: (1) the concentrated fermentation waste liquid is subjected to alkali treatment, wherein the concentrated fermentation waste liquid purchased from a bio-fermentation plant is placed in a vessel; alkali and calcium hydroxide are added; and the pH value of the liquid is regulated to 5.5-7.2; (2) composite probiotics are added, wherein the temperature in the liquid is controlled at 37-41 DEG C, a composite probiotic strain is added into the liquid, and fermentation is carried out; liquid pH value changes are determined; when the pH value is approximately 5, the fermentation is stopped; (3) filtration is carried out by using a 300-mesh filtering cloth; and (4) the liquid is packaged into a vessel. 0.1-0.5% or 2-20% of the liquid drinking-water agent is added into drinking-water. With the invention, problems such as high cost and reduced feedstuff nutritive value of concentrated fermentation waste liquid feedstuff bake-drying treatment of prior arts are solved.

Description

technical field [0001] The invention relates to a production method of concentrated fermentation waste liquid drinking water preparation. Background technique [0002] In the microbial fermentation liquid of various biological fermentation industries, after the fermentation target product is extracted, the remaining liquid is the fermentation waste liquid. Fermentation waste liquid has a high content of organic substances, which will cause serious environmental pollution after discharge, so it cannot be discharged. Now it is mostly dried and used as feed raw materials. Fermentation waste liquid has a low solid content, mostly 2-8%, and cannot directly enter the drying process. It needs to be concentrated to make the solid content reach about 35%, and then enter the drying process. This concentrated fermentation waste liquid is called concentrated fermentation waste liquid (or thick slurry). Concentrated fermentation waste liquid is often viscous, and it is easy to burn wh...

Claims

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Application Information

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IPC IPC(8): A23K1/16
Inventor 张光勤李仁杰罗楠吴佳谭斌李治通谢兴民张笋孙志伟王超群李治力王明旻
Owner LUOYANG MUYUAN AUTOMATIC CONTROL EQUIP
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