发明名称 Biological cleaning of soil contaminated with oil prods. - by treatment in aerated mixer
摘要 <p>Soil with moisture content 5-15 wt.% and a coarse structure, contaminated with oil prods., is cleaned biologically in an aerated mixer.</p>
申请公布号 NL8902369(A) 申请公布日期 1991.04.16
申请号 NL19890002369 申请日期 1989.09.21
申请人 WITTEVEEN + BOS TE 'S-GRAVENHAGE. 发明人
分类号 B09C1/10 主分类号 B09C1/10
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