Biofiltration of ammonia gas with sponge cubes coated with mixtures of activated carbon and zeolite.

@article{Kim2002BiofiltrationOA,
  title={Biofiltration of ammonia gas with sponge cubes coated with mixtures of activated carbon and zeolite.},
  author={Heui-Soo Kim and Qiang Xi and Yong Je Kim and Sung Chang Chung},
  journal={Environmental technology},
  year={2002},
  volume={23 8},
  pages={839-47}
}
Removal of ammonia gas was investigated using a biofilter system packed with small cubes of polyurethane sponge that were coated with a powder mixture of activated carbon and natural zeolite. Experimental tests and measurements include removal efficiency, pH, metabolic products of ammonia and kinetic analysis. A removal efficiency over 90% can be obtained… CONTINUE READING