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Mostrando ítems 7631-7640 de 25383
Diagnosis y planeacion: productividad del suelo
(CIMMYT, 2014)
Vibrio cholerae in waters of the Sunderban mangrove: relationship with biogeochemical parameters and chitin in seston size fractions
(Springer, 2011-05)
Wetland dynamics are probably linked to cholera endemicity in South Asia. We focus on links between Vibrio cholerae abundance, chitin content and suspended particle load in size fractions of suspended particulate matter ...
Zinc and cadmium removal by biosorption on Undaria pinnatifida in batch and continuous processes
(Elsevier, 2013-11)
Zn(II) and Cd(II) removal by biosorption using Undaria pinnatifida was studied in batch and dynamic systems. The kinetic uptake follows a pseudo second order rate equation indicating that the rate limiting step is a chemical ...
Recuperación de aguas residuales grises mediante biofiltros
(LATACUNGA / UTC / 2016, 2017)
Incidencia de fugas en la red de abastecimiento de agua potable de los cantones Penipe y Saraguro
(Riobamba, Universidad Nacional de Chimborazo, 2023)