| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a waste liquid treatment equipment which, when an organic substance-containing waste liquid is treated to produce useful fertilizer or fodder, can perform the processes continuously. <P>SOLUTION: The waste liquid treatment equipment (A) is provided with a waste liquid feeder (1), a mixer (2) for mixing waste liquid fed from the waste liquid feeder (1) and wollastonite, a wollastonite feeder (3) feeding the wollastonite to the mixer (2), a reactor (4) for adding concentrated sulfuric acid to the mixture of the waste liquid and the wollastonite and mixing them to react them, a concentrated sulfuric acid feeder (5) feeding the concentrated sulfuric acid to the reactor (4), and a deodorizing machine (6) performing deodorization by burning odor components generated by reactions in the reactor (4). The waste liquid feeder (1), the mixer (2), and the reactor (4) can continuously perform the processes from the supply of the waste liquid by the waste liquid feeder (1), mixing of the waste liquid and the wollastonite by the mixer (2) to the addition of the concentrated sulfuric acid to the mixture and the reaction between them by the reactor (4). <P>COPYRIGHT: (C)2004,JPO</p> |
