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Mostrando ítems 31-40 de 118
Presentación de semen ovino mediante verificación y congelamiento lento, utilizando diferentes diluyentes comerciales
(Escuela Superior Politécnica de Chimborazo, 2015-10-27)
This research was applied at Center for Gene Transfer “REPROGENES” located at 21/2 via a Guano , canton Riobamba,Chimborazo province; the effect of ram semen cryopreservation was evaluated by nitrification and slow ...
Study of the poultry manure treatment process using sequential anaerobic digestion and biological nitrogen removal in the presence of organic matter.
(Universidad de ConcepciónFacultad de Ingeniería.Departamento de Ingeniería QuímicaConcepción., 2023)
The objective of the present work was to develop a global treatment system that ensures the removal of organic matter and nitrogen from ammonia-rich wastes, such as poultry manure, and to determine operational ranges of ...
Modelling Carbon Oxidation in Pull Mill Activated Sludge Systems: Calibration of Asm3.
(2003)
Activated Sludge Model N°3 (ASM3) was chosen as a basis to model an activated sludge
system treating effluents from a mechanical pulp and paper mil!. The wastewater
treatment plant (WWTP) selected, located in Port Albemi, ...
Fosfato natural reativo e fertilizantes nitrogenados no cultivo do capim-marandu
(Universidade Federal de Mato GrossoBrasilFaculdade de Agronomia, Medicina Veterinária e Zootecnia (FAMEVZ)UFMT CUC - CuiabáPrograma de Pós-Graduação em Agricultura Tropical, 2014-03-07)
Rock phosphate is fertilizer which can improve production forage
grasses, by minimizing phosphorus fixation and reduce production cost. In highly
weathered soils, such as Oxisols, the problem is severe, because occurs ...
Evaluación del proceso de desnitrificación en la planta de tratamiento de aguas residuales de una industria alimentaria ubicada en el cantón Ambato.
(Escuela Superior Politécnica de Chimborazo, 2019-10-28)
The process of denitrification and nitrification of a Wastewater Treatment Plant was evaluated. to know the efficiency in the removal of nitrogen compounds and the operational variables involved in their development. In ...
Remoción de nitrógeno amoniacal en el reactor de lecho móvil de un sistema acuícola recirculado
(Universidad Michoacana de San Nicolás de Hidalgo, 2017-09)
The effect of C/N ratio on total ammoniacal nitrogen (TAN) removal efficiency, including nitrification and assimilation, of a moving bed biofilm reactor (MBBR) in a recirculated aquaculture system (RAS) of tilapia was ...
Controle operacional de reator em bateladas sequênciais (RBS)
(Florianópolis, SC, 2012)