Effect of ultraviolet irradiation on the characteristics and trihalomethanes formation potential of humic acid

被引：40

作者：

Li, JW

Yu, ZB

Gao, M

Zhang, L

Cai, XP

Chao, FH

机构：

[1] Inst. Hyg. Environ. Med. of Tianjin, Tianjin 300050

来源：

WATER RESEARCH | 1996年 / 30卷 / 02期

关键词：

ultraviolet irradiation; humic acid; physicochemical characteristics;

D O I：

10.1016/0043-1354(95)00163-8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Based on our experiments, ultraviolet irradiation has been found to bring about significant changes of the physicochemical characteristics of humic acid, including the change of TOC concentration, chemical structures, total extractable organic compounds characters and trihalomethanes formation potential.

引用

收藏

页码：347 / 350

页数：4

相关论文

共 16 条

[1]

CALVERT JG, 1966, PHOTOCHEMISTRY, P737

[2] BINDING OF DDT TO DISSOLVED HUMIC MATERIALS [J].

CARTER, CW ;

SUFFET, IH .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1982, 16 (11) :735-740

[3] ULTRAVIOLET-IRRADIATION OF DILUTE FULVIC-ACID SOLUTIONS [J].

CHEN, Y ;

KHAN, SU ;

SCHNITZER, M .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1978, 42 (02) :292-296

[4] INFORMATION PROVIDED ON HUMIC SUBSTANCES BY E4-E6 RATIOS [J].

CHEN, Y ;

SENESI, N ;

SCHNITZER, M .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1977, 41 (02) :352-358

[5] HUMIC SUBSTANCES ISOLATED FROM SPARTINA-ALTERNIFLORA (LOISEL) FOLLOWING LONG-TERM DECOMPOSITION IN SEA-WATER [J].

FILIP, Z ;

ALBERTS, JJ .

SCIENCE OF THE TOTAL ENVIRONMENT, 1989, 83 (03) :273-285

[6] DECOMPOSITION OF HUMIC-ACID AND REDUCTION OF TRIHALOMETHANE FORMATION POTENTIAL IN WATER BY OZONE WITH UV IRRADIATION [J].

KUSAKABE, K ;

ASO, S ;

HAYASHI, JI ;

ISOMURA, K ;

MOROOKA, S .

WATER RESEARCH, 1990, 24 (06) :781-785

[7] IDENTIFICATION OF MUTAGENIC COMPOUNDS FORMED DURING CHLORINATION OF HUMIC-ACID [J].

MEIER, JR ;

RINGHAND, HP ;

COLEMAN, WE ;

MUNCH, JW ;

STREICHER, RP ;

KAYLOR, WH ;

SCHENCK, KM .

MUTATION RESEARCH, 1985, 157 (2-3) :111-122

[8] TRIHALOMETHANES INDUCE SISTER CHROMATID EXCHANGES IN HUMAN-LYMPHOCYTES INVITRO AND MOUSE BONE-MARROW CELLS INVIVO [J].

MORIMOTO, K ;

KOIZUMI, A .

ENVIRONMENTAL RESEARCH, 1983, 32 (01) :72-79

[9]

NARKIS N, 1975, J AM WATER WORKS ASS, V67, P101

[10] HUMIC SUBSTANCES OF NATURAL AND ANTHROPOGENEOUS ORIGIN [J].

PESCHEL, G ;

WILDT, T .

WATER RESEARCH, 1988, 22 (01) :105-108