En el presente trabajo se evaluó y caracterizó, en cultivo en lote, el proceso respiratorio de nitrificación en presencia de diferentes concentraciones de 2- clorofenol (2-CP) (10, 5 y 2.5 mg C-2-CP/l). Se utilizó como inóculo un consorcio fisiológicamente estable que no tuvo contacto previo con dicho compuesto. Posteriormente, con...
Simultaneous ammonium and 2-chlorophenol (2-CP) consumption by a nitrifying sludge was evaluated in two SBR reactors fed with 60 mg 2-CP-C/L and different initial concentrations of ammonium. The physiological, kinetic and molecular analysis was carried out, as well as their possible relationship through 13 operating cycles: one with 100, three...
This thesis presents a treatment train primary sludge mixtures (LP) and secondary sludge (LS) in glass tube reactors upflow jacket design volume 10 L and working volume of 8.6 L was studied in two stages. The first hydrolysis-acidogenesis is operated in mesofília (35±3⁰C) without pre concentrate sludge in order to...
The emerging organic contaminants (EOCs) comprise a broad set of compounds that include metabolites and transformation products, present in the environment in amounts of ng to mg. Within the EOCs, there are drugs, personal care products, pesticides, etc. More than half of the antibiotics produced worldwide are beta-lactams and many...
En esta tesis se estudió el efecto del 2-clorofenol (2-CP) sobre los procesos de amonio y nitrito oxidación así como el consumo de 2-CP por un consorcio nitrificante, utilizando variables de respuesta como la eficiencia de consumo, el rendimiento de producción y las velocidades específicas de los procesos. Para tal...