BS EN 14702-1:2006(2007) Characterization of sludges - Settling properties - Determination of settleability (Determination of the proportion of sludge volume and sludge volume index)
2007BS EN 14702-1:2007 Characterization of sludges - Settling properties - Determination of settleability (Determination of the proportion of sludge volume and sludge volume index)
2007BS EN 14702-1:2006 Characterization of Sludges. Settling Properties. Part 1: Determination of Settleability (Determination of the Proportion of Sludge Volume and Sludge Volume Index)