Yusuf, Rafiu O.; Noor, Zainura Zainon; Moh'd Fadhil … - In: International Journal of Global Environmental Issues 12 (2012) 2/3/4, pp. 214-228
The use of recycled sewage sludge ash (SSA) in Portland cement and concrete has attracted a lot of global interest due the increase in sludge production and the limitation of land availability where it is used as a soil conditioner. These are in addition to rising environmental concerns. The...