公开(公告)号：KR1020090060102A

公开(公告)日：2009-06-11

申请号：KR1020080012596

申请日：2008-02-12

Applicant: 재단법인서울대학교산학협력재단

Inventor： 남경필 ,  이승환 ,  정재웅

IPC: B09C1/10

CPC classification number: B09C1/10 ,  A62D3/02

Abstract: A method of detoxifying aromatic pollutants is provided to process the aromatic pollutants of non-degradable rapidly and efficiently and to form a bond residue in which toxicity is decreased to a stable state. A method of detoxifying aromatic pollutants in soil comprises the following steps of: producing intermediate metabolic products having a hydroxyl radical by decomposing aromatic hydrocarbon partly using microorganisms; forming a bond residue by inducing bonding reaction of the intermediate metabolic products and soil organic matters; confirming formation of the bond residue through one or more of aromaticity, spectroscopic analysis, and measuring pH-value; and confirming stability through one or more experiment selected in a pillar-shaped detaching experiment and a toxicity evaluation experiment.

Abstract translation: 提供了一种解毒芳香族污染物的方法，能快速高效地处理不可降解的芳香族污染物，形成毒性降低至稳定状态的结合残基。 一种土壤中芳香族污染物的解毒方法，包括以下步骤：通过部分利用微生物分解芳烃来生产具有羟基自由基的中间代谢产物; 通过引起中间代谢产物和土壤有机物的结合反应形成结合残基; 通过一个或多个芳香性，光谱分析和测量pH值确认结合残基的形成; 并通过在柱状分离实验中选择的一个或多个实验和毒性评估实验来确认稳定性。