Journal ArticleDOI
Photolysis rates of (2,4,5-trichlorophenoxy)acetic acid and 4-amino-3,5,6-trichloropicolinic acid in natural waters
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This article is published in Journal of Agricultural and Food Chemistry.The article was published on 1983-09-01. It has received 43 citations till now. The article focuses on the topics: Acetic acid.read more
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The role of indirect photochemical degradation in the environmental fate of pesticides: a review.
TL;DR: This review includes all major pesticide classes and focuses on the importance of dissolved organic matter (DOM) as a sensitizer in indirect photodegradation within aquatic systems, with a focus on pesticide susceptibility to DOM-sensitized indirect photolysis.
Journal ArticleDOI
Role of dissolved organic matter, nitrate, and bicarbonate in the photolysis of aqueous fipronil.
TL;DR: A multivariate kinetic model of aqueous fipronil photodegradation was developed as a function of dissolved organic matter (DOM), bicarbonate, and nitrate at concentrations that bracket those commonly observed in natural waters, implying that fipronsil may be more photolabile in marine environments.
Journal ArticleDOI
Degradation of pyridines in the environment
TL;DR: The initial hydroxylation step in biodegradation of many pyridines is unusual in the incorporation of oxygen derived from water, and most simple pyridine derivatives, particularly hydroxypyridine derivatives and p Pyridinecarboxylic acids, are degraded via pathways involvinghydroxylated intermediates.
Journal ArticleDOI
Aqueous free radical chemistry of mercury in the presence of iron oxides and ambient aerosol
Che-Jen Lin,Simo O. Pehkonen +1 more
TL;DR: In this article, the effect of goethite, hematite, and maghemite on aqueous photoreduction of divalent mercury with organic acids (oxalate, formate and acetate) is investigated.
Journal ArticleDOI
Photochemical aspects related to humic substances
TL;DR: In this article, the results from model experiments reflecting the conditions in surface water and in water treatment are given and discussed, and the results suggest the manyfold and significant influences of dissolved humic substances on the photochemistry of aquatic systems.
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