Validation and comparison of ammonia measurement techniques used to determine ammonia absorbed by passive absorption samplers
نویسندگان
چکیده
منابع مشابه
Experimental Investigation of Reactive Absorption of Ammonia and Carbon Dioxide by Carbonated Ammonia Solution
In this work, reactive absorption of gases in aqueous electrolyte solutions has been investigated resulting in the development of a procedure in order to calculate the concentrations of ionic and molecular species in the liquid phase. Two duplicate experiments were conducted to investigate simultaneous reactive absorption of ammonia and carbon dioxide in partially carbonated ammonia solutio...
متن کاملValidation of Ogawa passive samplers for the determination of gaseous ammonia concentrations in agricultural settings
The Ogawa passive sampler (Ogawa USA, Pompano Beach, Florida) is a useful tool for monitoring atmospheric ammonia (NH3(g)) concentrations and assessing the effects of agricultural waste management practices on NH3(g) emissions. The Ogawa sampler, with filter-discs impregnated with citric acid, was used to trap and determine NH3(g) concentrations in a variety of agricultural settings. A wide ran...
متن کاملexperimental investigation of reactive absorption of ammonia and carbon dioxide by carbonated ammonia solution
in this work, reactive absorption of gases in aqueous electrolyte solutions has been investigated resulting in the development of a procedure in order to calculate the concentrations of ionic and molecular species in the liquid phase. two duplicate experiments were conducted to investigate simultaneous reactive absorption of ammonia and carbon dioxide in partially carbonated ammonia solutions. ...
متن کاملThe measurement of erythrocyte ammonia using the Hyland Ammonia kit.
We modified the Hyland Ammonia kit for plasma to measure blood ammonia from which the erythrocyte ammonia is calculated. Our modified method gave good recoveries and its precision based on replicate assays was excellent (CV less than 3.0%). The within-day and day-to-day precision was determined from pooled blood and aqueous ammonia solution respectively. The precision calculated from duplicate ...
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ژورنال
عنوان ژورنال: Canadian Journal of Soil Science
سال: 2020
ISSN: 0008-4271,1918-1841
DOI: 10.1139/cjss-2019-0124