Ammonium Testing Articles & Analysis
6 articles found
One of the major focuses at Aquafix Labs in the past year has been improving our anaerobic digester study methods. So, we recently developed a “mini” digester method used to run anaerobic BMP screenings. To test this method, we ran a study to assess the impacts of a wide dose range of quats on methane ...
The result of the oxygen uptake rate test with an ammonium nitrogen substrate suggested that the ammonium oxidation rate was affected by the condition of dissolved oxygen (DO) or oxidation–reduction potential (ORP). ...
The three diets were evaluated by comparing twenty weeks of culturing data, along with the organism's response to standard 96‐hour toxicity testing with ammonium chloride over a range of pH and temperature. H. azteca fed the FF‐D diet had the highest overall survival rate (96.6%, standard deviation (SD) 4.3%) compared to those fed the FF diet (92.0%, SD 12.7%) or ...
While many studies have concentrated on the algal treatment of wastewaters with low to medium ammonium concentrations, there are several liquid waste streams with high ammonium concentrations that microalgae could potentially treat. The aim of this paper was to test ammonium tolerance of the indigenous algae community of Lake ...
The ammonium measurement was used to test several feed-forward and feed-back aeration control strategies. ...
The ammonium measurement was used to test several feed-forward and feed-back aeration control strategies. ...