DEGRADATION OF SOME PHTHALIC-ACID ESTERS IN SOIL

被引:56
作者
SHANKER, R [1 ]
RAMAKRISHNA, C [1 ]
SETH, PK [1 ]
机构
[1] IND TOXICOL RES CTR, GHERU CAMPUS, POST BOX 80, MG MARG, LUCKNOW 226001, UTTAR PRADESH, INDIA
来源
ENVIRONMENTAL POLLUTION SERIES A-ECOLOGICAL AND BIOLOGICAL | 1985年 / 39卷 / 01期
关键词
BIOCHEMICAL ENGINEERING - PLASTICIZERS - Environmental Impact;
D O I
10.1016/0143-1471(85)90057-1
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
The biodegradation of three phthalic acid esters (PAEs) - dimethyl phthalate (DMP), dibutyl phthalate (DBP) and di(2-ethyl hexyl)phthalate (DEHP) - was studied in a garden soil. The degradation rates of DMP and DBP were greater than that of DEHP under aerobic conditions. Anaerobiosis created by flooding greatly retarded the degradation of the three PAEs. The results suggest that microflora, especially bacteria, are actively involved in the degradation of the three phthalate esters.
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页码:1 / 7
页数:7
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