公开(公告)号：US20150320082A1

公开(公告)日：2015-11-12

申请号：US14650783

申请日：2013-12-10

Applicant: KURITA WATER INDUSTRIES LTD.

Inventor： Hiromi AZUMA ,  Tetsurou FUKASE ,  Satoshi NAKAYAMA

IPC: A23K1/00 ,  A23K1/10 ,  A23K1/18 ,  C02F11/02

CPC classification number: C02F3/121 ,  A23K10/12 ,  A23K10/22 ,  A23K10/30 ,  A23K20/147 ,  A23K50/80 ,  C02F3/1221 ,  C02F3/32 ,  C02F11/02 ,  C02F2103/32 ,  C02F2103/327 ,  Y02P60/877 ,  Y02W10/15

Abstract: Provided is a method for producing a feed additive raw material that can be used as a raw material of a feed additive for improving the palatability of feed and is capable of stably culturing animalcules containing a large amount of amino acids. A method for producing a feed additive raw material, comprising: a first biological treatment step of preparing a first biologically treated liquid containing dispersible bacteria by introducing an organic wastewater containing 40 wt % or more of protein to a first biological treatment tank and performing aerobic biological treatment with bacteria; a second biological treatment step of preparing a second biologically treated liquid by introducing the first biologically treated liquid to a second biological treatment tank and performing activated sludge treatment; and a sludge separation step of taking out part of the tank sludge from the second biological treatment tank as the feed additive raw material.

Abstract translation: 本发明提供一种饲料添加剂原料的制造方法，其可以用作饲料添加剂的原料，用于提高饲料的适口性，并且能够稳定地培养含有大量氨基酸的动物。 一种饲料添加剂原料的制造方法，其特征在于，包括：第一生物处理步骤，通过将含有40重量％以上蛋白质的有机废水引入到第一生物处理槽中，制备含有分散菌的第一生物处理液，并进行有氧生物 用细菌处理; 第二生物处理步骤，通过将第一生物处理液体引入第二生物处理槽并进行活性污泥处理来制备第二生物处理液; 以及污泥分离工序，从第二生物处理槽中取出一部分油罐泥浆作为饲料添加剂原料。