Citation: Ms. Humby et al., DEVELOPMENT OF A FRIABILITY TEST FOR GRANULAR FILTER MEDIA, Journal of the Chartered Institution of Water and Environmental Management, 10(2), 1996, pp. 87-91
Citation: Ms. Humby et Csb. Fitzpatrick, ATTRITION OF GRANULAR FILTER MEDIA DURING BACKWASHING WITH COMBINED AIR AND WATER, Water research, 30(2), 1996, pp. 291-294