CHARACTERISTICS OF ABIOLOGICAL CARBON-MONOXIDE FORMATION FROM SOIL ORGANIC-MATTER, HUMIC ACIDS, AND PHENOLIC-COMPOUNDS

被引：68

作者：

CONRAD, R

SEILER, W

机构：

[1] Max-Planck-Institut fur Chemie, D-6500 Mainz, Germany

来源：

ENVIRONMENTAL SCIENCE & TECHNOLOGY | 1985年 / 19卷 / 12期

关键词：

Acids - Chemical reactions - Organic compounds - Phenols - Soils;

D O I：

10.1021/es00142a004

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The abiological CO formation from soil and humic acids is a thermally sensitized process following the Arrhenius equation. The magnitude of the Arrhenius constant (activation entropy) and the activation energy decreased with increasing moisture content and pH, i. e. , conditions favoring the solubilization of the humic acid polymers. CO was also formed from various phenolic compounds provided that water or preferably alkali was added. The CO formation was stimulated by an oxygen atmosphere but was not inhibited by the addition of chemicals quenching singlet oxygen, superoxide, or hydroxyl radicals.

引用

页码：1165 / 1169

页数：5

共 25 条

[1] MICROBIAL-METABOLISM OF CARBON-MONOXIDE IN CULTURE AND IN SOIL [J].

BARTHOLOMEW, GW ;

ALEXANDER, M .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1979, 37 (05) :932-937

[2] MICROORGANISMS RESPONSIBLE FOR THE OXIDATION OF CARBON-MONOXIDE IN SOIL [J].

BARTHOLOMEW, GW ;

ALEXANDER, M .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1982, 16 (05) :300-301

[3] EVIDENCE FOR PHOTOCHEMICAL GENERATION OF SUPEROXIDE ION IN HUMIC WATERS [J].

BAXTER, RM ;

CAREY, JH .

NATURE, 1983, 306 (5943) :575-576

[4]

CALVERT F, 1864, J LIEBIGS ANN CHEM, V130, P248

[5]

Choudhry G.G., 1984, HDB ENV CHEM C, V1C, P1

[6] PHOTO-OXIDATIVE PRODUCTION AND MICROBIAL CONSUMPTION OF CARBON-MONOXIDE IN SEAWATER [J].

CONRAD, R ;

SEILER, W .

FEMS MICROBIOLOGY LETTERS, 1980, 9 (01) :61-64

[7] ROLE OF MICROORGANISMS IN THE CONSUMPTION AND PRODUCTION OF ATMOSPHERIC CARBON-MONOXIDE BY SOIL [J].

CONRAD, R ;

SEILER, W .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1980, 40 (03) :437-445

[8] UTILIZATION OF TRACES OF CARBON-MONOXIDE BY AEROBIC OLIGOTROPHIC MICROORGANISMS IN OCEAN, LAKE AND SOIL [J].

CONRAD, R ;

SEILER, W .

ARCHIVES OF MICROBIOLOGY, 1982, 132 (01) :41-46

[9] CARBON-MONOXIDE IN SEA-WATER (ATLANTIC-OCEAN) [J].

CONRAD, R ;

SEILER, W ;

BUNSE, G ;

GIEHL, H .

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS AND ATMOSPHERES, 1982, 87 (NC11) :8839-8852

[10] INFLUENCE OF TEMPERATURE, MOISTURE, AND ORGANIC-CARBON ON THE FLUX OF H-2 AND CO BETWEEN SOIL AND ATMOSPHERE - FIELD STUDIES IN SUB-TROPICAL REGIONS [J].

CONRAD, R ;

SEILER, W .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1985, 90 (ND3) :5699-5709

← 1 2 3 →