A two-step crushed lava rock filter unit for grey water treatment at household level in an urban slum

Autor: Katukiza, A.Y., Ronteltap, M., Niwagaba, C.B., Kansiime, F., Lens, P.N.L.
Zdroj: In Journal of Environmental Management 15 January 2014 133:258-267
Databáze: ScienceDirect