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Comparison of water availability effect on ammonia-oxidizing bacteria and archaea in microcosms of a Chilean semiarid soil
(Frontiers Research Foundation, 2012)
Water availability is the main limiting factor in arid soils; however, few studies have examined the effects of drying and rewetting on nitrifiers from these environments. The effect of water availability on the diversity ...
Applicability of ammonia sensors for controlling environmental parameters in accommodations for lamb fattening
(2018)
Electrochemical ammonia sensors were used to analyse the existing relationship between the ammonia concentration and ambient levels of both temperature and relative humidity in commercial lamb fattening housing equipped ...
Magnetic Proton Relaxation of Ammonia Adsorbed on Na-X Zeolite
(Zeitschrift für Physikalische Chemie Neue Folge, 2017)
DIFFERENTIAL CONDUCTIMETRY IN FLOW-INJECTION - DETERMINATION OF AMMONIA IN KJELDAHL DIGESTS
(Royal Soc ChemistryCambridgeInglaterra, 1991)
A Method for Determination of Ammonia in Air using Oxalic Acid-Impregnated Cellulose Filters and Fluorimetric Detection
(Soc Brasileira Quimica, 2012-01-01)
A fluorimetric method was developed for the determination of ammonia in ambient air. Samples were collected using cellulose filters impregnated with oxalic acid, followed by solubilization of the ammonium ion, addition of ...
A Method for Determination of Ammonia in Air using Oxalic Acid-Impregnated Cellulose Filters and Fluorimetric Detection
(Soc Brasileira Quimica, 2012-01-01)
A fluorimetric method was developed for the determination of ammonia in ambient air. Samples were collected using cellulose filters impregnated with oxalic acid, followed by solubilization of the ammonium ion, addition of ...
Effect of free ammonia nitrogen on the methanogenic activity of swine wastewater
(Pontificia Universidad Católica de Valparaíso, 2011)
A Method for Determination of Ammonia in Air using Oxalic Acid-Impregnated Cellulose Filters and Fluorimetric Detection
(Soc Brasileira Quimica, 2014)
Larval development of the giant river prawn Macrobrachium rosenbergii at different ammonia concentrations and pH values
(2005-03-01)
The effect of ammonia and pH levels on giant river prawn Macrobrachium rosenbergii larvae were evaluated to provide science-based information on safe levels of ammonia and pH for larviculture. Survival rate, developmental ...