发明名称 |
Method and system for treating waste matter from animals, urea-rich and urea-lean waste-matter products, and uses thereof |
摘要 |
A method of treating waste matter from animals, the method comprising: a) collecting waste matter from the animals; b) inhibiting urease activity in said collected waste matter; and c) separating said urease-activity inhibited waste matter into a urea-rich fraction and a urea-lean fraction; a system for treating waste matter from animals; a urea-lean biogas fuel product; a urea-rich animal waste-matter product; a method of controlling the content of nitrogen in manure from animals; a method of reducing gaseous ammonia in stables for animals; a stable for animals; a biogas reactor system for producing biogas from waste matter from animals; a method of producing urea from waste matter of animals; a method of producing urea formaldehyde; and a method of producing biogas fuel from waste matter of animals.
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申请公布号 |
US7731856(B2) |
申请公布日期 |
2010.06.08 |
申请号 |
US20040565992 |
申请日期 |
2004.07.26 |
申请人 |
WASTE 2 GREEN, LLC |
发明人 |
NIELSEN DENNIS WOWERN |
分类号 |
C02F1/68;A01K1/01;C05C9/00;C05C9/02;C05F3/00;C05G3/08;C07C273/00;C07C273/18 |
主分类号 |
C02F1/68 |
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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