Wastewater Treatment with Ammonia Recovery System

Authors: M. Örvös, T. Balázs, K. F. Both

Abstract:

From environmental aspect purification of ammonia containing wastewater is expected. High efficiency ammonia desorption can be done from the water by air on proper temperature. After the desorption process, ammonia can be recovered and used in another technology. The calculation method described below give some methods to find either the minimum column height or ammonia rich solution of the effluent.

Keywords: Absorber, desorber, packed column.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1062494

References:

[1] Foust A.S., Wenzel L.A.: Principles of Unit Operation, Wiley, New York, 1980..
[2] Horv├íth G.: Amm├│nia kihajt├│ rendszer tervezése, Final work (2006.).
[3] Gas Absorption Manual, NCE Nittetu Chemical Engineering Ltd. 1991.
[4] Hobler T.: Mass Transfer and absorbers, Pergamon Press, Oxford, 1966.