Utilization of sewage sludge ash (ssa) as fine aggregate with local pozzolanic materials
By: Zaydan, S. R.; al-Husayn, Z. S. al-Din; Qandil, A. M.. Housing and Building National Research Center Journal. Vol. 3, no. 1 (Apr. 2007), pp.13-21, 9 p.
Subjects: Disinfectants; Sanitation; Waste water