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Effect of free ammonia nitrogen on the methanogenic activity of swine wastewater
(Pontificia Universidad Católica de Valparaíso, 2011)
Effect of free ammonia nitrogen on the methanogenic activity of swine wastewater
(UNIV CATOLICA DE VALPARAISO, 2011)
Water quality in a reservoir used for carp production
(Universidad Nacional Autónoma de México, 2002)
Water quality in a reservoir used for carp production
(Geofísica Internacional, 2016)
Mesoporous silica originating from a gaseous ammonia epoxide ring opening and the thermodynamic data on some divalent cation adsorptions
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2007)
Extração de amônio de filtros de amostragem, coleta e determinação pelo método da gota suspensa
(Editora Unesp, 2000-01-01)
A amostragem de amônia no ar é feita usualmente com filtro impregnado com ácido. O ácido ascórbico, quando usado como impregnante, é facilmente oxidado em meio básico e aquoso, gerando uma solução fortemente colorida que ...
Water quality in six sequentially disposed fishponds with continuous water flow
(2010-01-27)
This study evaluated selected limnological variables in inlet water in six sequentially distributed semi-intensive fishponds. Data were collected during 15 consecutive days in three distinct grow-out periods (May, October ...
AN ALTERNATIVE APPROACH FOR IMPROVING FRESHNESS INDICES FOR SQUID (LOLIGO PLEI)
(Akademiai Kiado RtBudapestHungria, 2013)
Self‐consistent reaction field calculations on the proton transfer in ammonia‐formic acid systems as a model for hydrogen bonding in amino acids in solution
(1988)
The reaction field (RF) model of solvent effects, implemented within the SCF‐CNDO/2 scheme of calculation, has been applied to analyze the proton transfer in the NH3…HCOOH system in the presence of several polarizable ...