

@inbook {5257,
	title = {{Trickling Filters}},
	booktitle = {Activated Sludge and Aerobic Biofilm Reactors. Volume 5: Biological Wastewater Treatment Series},
	year = {2007},
	publisher = {IWA Publishing},
	organization = {IWA Publishing},
	chapter = {Chapter 14},
	address = {London, UK},
	author = {C AL Chernicharo and R F Gon{\c c}alves}
}
