Behavior of Natural Estrogens in Activated Sludge: Biodegradation in Semicontinuous Reactor under Aerobic, Anaerobic and Sequential Anaerobic/Aerobic Conditions

被引：2
作者：
Desmiarti, Reni [1 ,2 ]
Li, Fusheng [3 ]
机构：
[1] Bung Hatta Univ, Dept Chem Engn, Jalan Olo Nanggalo 19, Padang 25137, Indonesia
[2] Bung Hatta Univ, Environm Res Ctr, Padang 25137, Indonesia
[3] Gifu Univ, River Basin Res Ctr, Gifu 5011193, Japan
来源：
JOURNAL OF ENGINEERING AND TECHNOLOGICAL SCIENCES | 2013年 / 45卷 / 02期
基金：
日本学术振兴会;
关键词：
activated sludge; biodegradation; estrogens; estradiol; estrone;
D O I：
10.5614/j.eng.technol.sci.2013.45.2.1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The behavior of natural estrogens was examined by separately spiking 17 beta-estradiol (E2) and estrone (E1) into semicontinuous activated sludge reactors operated under aerobic, anaerobic and sequential anaerobic/aerobic conditions. Under aerobic and anaerobic conditions, E1 was formed from E2. The conversion of E1 to E2 was did not occur under aerobic conditions. The maximum conversion of E2 to E1 was higher than the maximum conversion of E1 to E2. Overall, the degradation rate of E2 (k(E2)) was much faster than that of E1 (k(E1)). The findings suggest that E1 is probably more persistent than E2 in effluent of sewage treatment plants.
引用
收藏
页码：113 / 124
页数：12
相关论文
共 21 条
[1]   Endocrine disrupting compounds removal from wastewater, a new challenge [J].
Auriol, M ;
Filali-Meknassi, Y ;
Tyagi, RD ;
Adams, CD ;
Surampalli, RY .
PROCESS BIOCHEMISTRY, 2006, 41 (03) :525-539
[2]  
Bachmann Christiansen L., 2002, 729 DAN ENV PROT AG
[3]   Anaerobic biotransformation of estrogens [J].
Czajka, Cynthia P. ;
Londry, Kathleen L. .
SCIENCE OF THE TOTAL ENVIRONMENT, 2006, 367 (2-3) :932-941
[4]   Fate of natural estrogen conjugates in municipal sewage transport and treatment facilities [J].
D'Ascenzo, G ;
Di Corcia, A ;
Gentili, A ;
Mancini, R ;
Mastropasqua, R ;
Nazzari, M ;
Samperi, R .
SCIENCE OF THE TOTAL ENVIRONMENT, 2003, 302 (1-3) :199-209
[5]  
Desmiarti R., 2011, ITB J SCI ENG, V43, P153
[6]   Behavior of Natural Estrogens in Reservoir: Investigations Based on Continuous Flow Experiments and Model Analysis [J].
Desmiarti, Reni ;
Li, Jiefeng ;
Li, Fusheng .
WATER AIR AND SOIL POLLUTION, 2012, 223 (06) :3307-3320
[7]   Determination of sex hormones and nonylphenol ethoxylates in the aqueous matrixes of two pilot-scale municipal wastewater treatment plants [J].
Esperanza, M ;
Suidan, MT ;
Nishimura, F ;
Wang, ZM ;
Sorial, GA .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2004, 38 (11) :3028-3035
[8]   Effects of 17β-estradiol on the reproduction of Java']Java-medaka (Oryzias java']javanicus), a new test fish species [J].
Imai, S ;
Koyama, J ;
Fujii, K .
MARINE POLLUTION BULLETIN, 2005, 51 (8-12) :708-714
[9]   Horizontal distribution of steroid estrogens in surface sediments in Tokyo Bay [J].
Isobe, Tomohiko ;
Serizawa, Shigeko ;
Horiguchi, Toshihiro ;
Shibata, Yasuyuki ;
Managaki, Satoshi ;
Takada, Hideshige ;
Morita, Masatoshi ;
Shiraishi, Hiroaki .
ENVIRONMENTAL POLLUTION, 2006, 144 (02) :632-638
[10]   A model to estimate influent and effluent concentrations of estradiol, estrone, and ethinylestradiol at sewage treatment works [J].
Johnson, AC ;
Williams, RJ .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2004, 38 (13) :3649-3658
123