Data/hora: 02/06/2024 10:43:14

Biblioteca(s): | Biblioteca Rui Tendinha.
Data corrente: | 17/09/2014
Data da última atualização: | 17/09/2014
Autoria: | MORRILL, L. G.; MAHILUM, B. C.; MOHIUDDIN, S. H.
Título: | Organic compounds in soils : sorption, degradation and persistence.
Ano de publicação: | 1982
Fonte/Imprenta: | Ann Arbor : Ann Arbor Science, 1982.
Páginas: | 326 p.
ISBN: | 0-250-40514-8
Idioma: | Inglês
Conteúdo: | Organic pollutants. Their sources and fate in the enviroment. Adsorption. Adsorbents and their effects. Adsorbates and their effects. Solvent effects. Predictive models for quantitative decomposition of organic compounds in soil. Factors affecting degradation of pesticides and other organic compounds in soils. degradation pathways and products of pesticides in soils. General concepts on pesticide transformation in soil. Persistence of pesticides in soils. Characteristcs of some common clay minerals. Listing of bonding types of some materials. classification of adsorption isotherms. Diagrammatic sketch of structure of kaolinite and montmorillonite clay minerals. A partial chemical structure of a hypothetical humic acid molecule.A partial chemical structure of a hypothetical humic acid molecule. Flow chart showing the fate of organic compounds applied to soil. Influence of chemical structure on the decomposition (Days to disappearance) of phenoxy compounds in soil suspension. Rlative degradation rates of some pesticides in soils under aerobic (Upland) and anaerobic (Flooded) conditions. Persistence of some pesticides. Organic compounds not decomposed in relativevy short time periods. Polymers resistant to microbial degradation. t1/2 for a range of n reaction orders and Co for the power rate model. Relationship between observed and calculated values of 1/1st-Order rate K of five herbicides in soil. Dechlorination process involving DDT. Degrdation pathway of DDT.
Palavras-Chave: | Adubação; Composto orgânico; Degradação do solo; Pesticidas; Ph; Solo; Solos.
Thesaurus NAL: | Adsorption; Classification; Degradation; Matter; Organic; Organic compounds; Pesticides; Soil; Soils; Sorption.
Categoria do assunto: | --
Registro original: | Biblioteca Rui Tendinha (BRT)
Exemplares: | BRT - (4250-1) - ADD - LV - PP - 631.42 - M874o - 0000003335 - DIS