Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOptimizing Nitrification On Biological Filters.AuthorsPearce, P. A.; Foster, D. M.PublicationWater & Environment Journal, 1999, Vol 13, Issue 6, p406ISSN1747-6585Publication typeArticleDOI10.1111/j.1747-6593.1999.tb01077.x