@inproceedings{7689833e79f141eda4a6c5fcea253129,
title = "Dissolved oxygen, cod nitrogen and phosphorus profiles in a continuous sand filter used for effluent polishing at a wwtp",
keywords = "Conf.proc. > 3 pag",
author = "H Xu and {de Koning}, J and SM Scherrenberg and {van Lier}, JB",
year = "2011",
language = "English",
publisher = "International Water Association (IWA)",
pages = "1--8",
editor = "s.n.",
booktitle = "Watereuse Barcelona 2011",
address = "United Kingdom",
note = "Watereuse Barcelona 2011 ; Conference date: 26-09-2011 Through 29-09-2011",
}