TY  - SER
AU  - Jamlong Suthin
AU  - Chongrak Polprasert,
AU  - Samorn Muttamara,
AU  - Lohani,B.N.
ED  - Starr Foundation,
TI  - Ammonia stripping from wastewater using cross-current spray system
T2  - Thesis
PY  - 1981///
CY  - Bangkok
PB  - Asian Institute of Technology
KW  - Sewage
KW  - Purification
KW  - Rotating disc process
N1  - A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development; Thesis (M.Sc.) - Asian Institute of Technology, 1981
N2  - The mathematical model used for determining the spray characteristics was developed in this study, R = 0.3158M/0.186370 where R = mass ratio (mass of drop/mass of pellet) and M = mass of pellet. Its application is limited  and confined to the flour characteristics employed in the experiments.  The experimental results reveals that the suspended solids have no  significant effect on the stripping efficiency. Inversely, the mass trans-  fer operation depends mainly on temperature, stripping time, and spray cha-  racteristics.  An increase in the number of spray cycle significantly upgrades the  system efficiency.  In comparing the two commercial type nozzles, it was found that the  one with higher degree of atomization (smaller orifice size) has higher NH3  stripping efficiency than the other with a lower degree of atomization  (higher orifice size).
UR  - http://203.159.5.9/ait-thesis/detail.php?q=B21621
ER  -