Biodegradation of anionic surfactants in the presence of organic contaminants

被引：19

作者：

Abd-Allah, AMA

Srorr, T

机构：

[1] Natl Inst Oceanog & Fisheries, Marine Pollut Dept, Alexandria, Egypt

[2] Univ Alexandria, Fac Engn, Sanitary Engn Dept, Alexandria, Egypt

来源：

WATER RESEARCH | 1998年 / 32卷 / 03期

关键词：

surfactant; naphthalene; hexadecane; GLC; biodegradation and bioremediation;

D O I：

10.1016/S0043-1354(97)00223-6

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Surfactant (XP-100) biodegradability with yeast extract was studied in the presence of the pollution active hydrocarbons naphthalene and hexadecane. Surfactant biodegradation was faster with yeast extract than without. Increased surfactant concentration did not inhibit its biodegradation over the period studied. The addition of organic contaminants, on the other hand, enhanced surfactant biodegradation due to their synergistic effect. Naphthalene degraded more than hexadecane. The results outlined contribute to a better understanding of the bioremediation mechanism and the fate of the compounds studied in the aquatic environment. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：944 / 947

页数：4

共 15 条

[11] FLUORESCENCE MONITORING OF POLYCYCLIC AROMATIC HYDROCARBON BIODEGRADATION AND EFFECT OF SURFACTANTS [J].