发明名称 |
CONSERVATION AND CONVERSION OF POULTRY WASTE PRODUCTS |
摘要 |
Poultry feces are processed through a digester and a separator to produce undissolved solid material and a liquid filtrate. The solid material contains primarily food undigested by the poultry which is blended with comminuted egg shells, comminuted feathers, nutrients to provide a balanced food and new food to produce feed for fowl or stock. The filtrate is chemically treated for recovery of uric acid precipitate, and the remaining filtrate is used as a bacterial culture to produce bacterial protein. Used liquid from the bacterial culture is used as hydroponic culture to grow green fodder. |
申请公布号 |
CA1014410(A) |
申请公布日期 |
1977.07.26 |
申请号 |
CA19720158655 |
申请日期 |
1972.12.12 |
申请人 |
BOEING COMPANY (THE) |
发明人 |
EMANUEL, CARL F. (DECEASED) |
分类号 |
A23J3/20;A23K1/10;A23K3/03;C05F3/02 |
主分类号 |
A23J3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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