@inproceedings{inproceedingsc9215bc5,
title   = {A novel aerobic-anoxic biological filter for nitrogen removal from UASB reactor effluent using biogas compounds as electron donors for denitrification},
author = {Rodriguez, Jenny Alexandra and Foresti, Eugenio},
year = {2008},
booktitle   = {Taller y Simposio Latinoamericano de Digestión Anaerobia}
}