Ammonium Chloride and Ammonium Sulfate in Cattle Feedlot Finishing Rations

1973 ◽  
Vol 36 (6) ◽  
pp. 1007-1009 ◽  
Author(s):  
H. R. Crookshank ◽  
H. E. Smalley ◽  
Dale Furr ◽  
George F. Ellis
Keyword(s):  
Ammonium Sulfate ◽  
Ammonium Chloride ◽  
Cattle Feedlot

scholarly journals Corrosion processes in cooling towers

2013 ◽  
Vol 12 (3) ◽  
pp. 231-238
Author(s):  
Teresa Szymura ◽  
Wojciech Adamczyk
Keyword(s):  
Corrosion Resistance ◽  
Corrosion Rate ◽  
Structural Steel ◽  
Ammonium Sulfate ◽  
Ammonium Chloride ◽  
Cooling Tower ◽  
Cooling Water ◽  
Corrosion Testing ◽  
Electrochemical Methods ◽  
Cooling Towers

Corrosion testing was performed on structural steel of a cooling tower in the environment of cooling water containing ammonium sulfates and ammonium chloride. The test were performed using gravimetric and electrochemical methods with the application of a potentiostat. The analyses clearly showed that the corrosion rate is higher in solutions that contain ammonium sulfate and that the S235JRG2 steel exhibits higher corrosion resistance in this environment.

scholarly journals Ammonium Chloride and Ammonium Sulfate for Prevention of Parturient Paresis in Dairy Cows

1988 ◽  
Vol 71 (12) ◽  
pp. 3302-3309 ◽  
Author(s):  
G.R. Oetzel ◽  
J.D. Olson ◽  
C.R. Curtis ◽  
M.J. Fettman
Keyword(s):  
Dairy Cows ◽  
Ammonium Sulfate ◽  
Ammonium Chloride ◽  
Parturient Paresis

scholarly journals The application of an efficient modified decolorizer in coagulation treatment of high color reclaimed water

2018 ◽  
Vol 77 (9) ◽  
pp. 2190-2203
Author(s):  
Mengqi Wang ◽  
Yimei Tian ◽  
Xin Zhao ◽  
Xiang Li
Keyword(s):  
Ammonium Sulfate ◽  
Ammonium Chloride ◽  
Orthogonal Experiment ◽  
Urea Formaldehyde ◽  
Reclaimed Water ◽  
Reactive Dye ◽  
Emergency Situations ◽  
Pilot Plant Test ◽  
Plant Test ◽  
Modified Urea

Abstract High color concentrations in inflows at reclaimed water treatment plants are typically considered as emergency situations, which must be solved using an appropriate decolorizing process. Using the decoloration mechanism of a modified dicyandiamide-formaldehyde polymer (DFP), a urea-formaldehyde polymer and a melamine-formaldehyde polymer (MFP) were prepared with ammonium chloride and ammonium sulfate as the modifiers. An orthogonal experiment indicated that a modified urea-formaldehyde polymer had no effect on decolorization; however, the MFP modified by ammonium chloride in number 16 (MMFP-C16), the DFP modified by ammonium chloride in number 9 (MDFP-C9) and modified by ammonium sulfate in number 6 (MDFP-S6) were successful. The removal rates were above 50% in acidic and reactive dye reclaimed water. Fourier transform infrared spectroscopy was used to microscopically analyze the differences in decolorization effect among the polymers. The effect of pH on decolorization was analyzed. Compared to the MDFP-C9 and MDFP-S6, the MMFP-C16 was not sensitive to changes in conditions. The pilot plant test proved that the three optimal decolorizers also had a good decolorizing effect, and MMFP-C16 was better both at decolorizing and floc sedimentation. Thus, the latter can be considered as an efficient modified decolorizer for rapid treatment of high color reclaimed water.

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