发明名称 |
Method and associated plant for the disposal of the liquid from the bottom of dumping tanks for solid urban refuse. |
摘要 |
<p>Method consisting of a stage involving drawing off the settled percolate for concentration of the percolate with a stream of hot air to extract water vapour and volatile organic substances, a stage involving the return of the concentrated percolate into the settling tank for subsequent oxidation, a stage involving the extraction of the residual sludge; and plant comprising a settling tank (V) with an optional preheater (R) and flue gas/liquid heat exchanger (BT), a pipe to extract the percolate, a mixing concentrator (C) supplied by an appropriate flue gas/air exchanger (AT), a drawing off pipe capable of conducting the vapours of organic substances to an appropriate combustion chamber (CC).</p> |
申请公布号 |
EP0524159(A2) |
申请公布日期 |
1993.01.20 |
申请号 |
EP19920830391 |
申请日期 |
1992.07.16 |
申请人 |
TECHNAIR S.R.L. IMPIANTI TECNOLOGICI - MODENA |
发明人 |
BORTOLANI, GIUSEPPE;BONICELLI IVO DOMENICO |
分类号 |
C02F1/04;C02F11/00;C02F11/06 |
主分类号 |
C02F1/04 |
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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