Citation: Ag. Boon et al., RECENT DEVELOPMENTS IN THE BIOLOGICAL FILTRATION OF SEWAGE TO PRODUCEHIGH-QUALITY NITRIFIED EFFLUENTS, Journal of the Chartered Institution of Water and Environmental Management, 11(6), 1997, pp. 393-412
Citation: Ag. Boon et Jf. Dolan, DESIGN OF SETTLEMENT TANKS AND THE USE OF CHEMICALS TO AID PRECIPITATION OF SUSPENDED-SOLIDS, Journal of the Institution of Water and Environmental Management, 9, 1995, pp. 57-68