发明名称 |
Apparatus for pathogen reduction in waste |
摘要 |
An apparatus for pathogen reduction in waste where dewatered sludge having a solids content in the range of 10-60% is mixed with an additive selected from the group consisting of calcium oxide or calcium carbonate group. Hydration to calcium hydroxide occurs with an attendant release of heat. The pH of the sludge is then elevated and the heat of the hydration reaction is retained resulting in effective neutralization of pathogens.
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申请公布号 |
US5346616(A) |
申请公布日期 |
1994.09.13 |
申请号 |
US19920971531 |
申请日期 |
1992.11.03 |
申请人 |
RDP COMPANY |
发明人 |
CHRISTY, SR., ROBERT W.;CHRISTY, PAUL G. |
分类号 |
A61L11/00;A61G12/00;C02F1/02;C02F11/14;C02F11/18;C02F103/00;C05D3/02;(IPC1-7):B01D35/18;C02C3/00 |
主分类号 |
A61L11/00 |
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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