@article{articled7e5f1c6,
title   = {Water treatment plant sludge discharge to wastewater treatment works: effects on the operation of upflow anaerobic sludge blanket reactor and activated sludge systems},
author = {Asada, Lucia Naomi and Sundefeld Júnior, Gilberto Carlos and Alvarez, Carlos R and Ferreira Filho, Sidney Seckler and Piveli, Roque Passos},
year = {2010},
doi = {10.2175/106143009X12487095236838},
journal   = {Water Environment Research}
}