RECYCLING METHOD OF ANIMAL HUSBANDRY WASTEWATER BY MICROALGAE
PROBLEM TO BE SOLVED: To provide a method in which animal husbandry wastewater is performed with a cleaning process and a by-product can be effectively used easily.SOLUTION: The recycling method of animal husbandry wastewater by microalgae is characterized as follows. Animal husbandry wastewater is...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a method in which animal husbandry wastewater is performed with a cleaning process and a by-product can be effectively used easily.SOLUTION: The recycling method of animal husbandry wastewater by microalgae is characterized as follows. Animal husbandry wastewater is performed with solid-liquid separation, microalgae is cultured with the liquid, the liquid is purified, an obtained microalgae growth liquid is added with a flocculant of which the principal ingredient is a radiation crosslinking body of γ-polyglutamic acid or γ-polyglutamic acid salt, the microalgae is condensed, and a mixture of an obtained microalgae wet matter and a liquid that is added with a carbohydrate, and is performed with lactic acid fermentation under the lactobacillus coexistence is fed to livestock as feedstuff. |
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