Research Article
Clean Water Treatment Technology with an Up-flow Slow Sand Filtration System from a Well Water Source in the Tallo District of Makassar
Anwar Mallongi ,
Anwar Daud,
Hasanuddin Ishak,
Ruslan La Ane,
Agus Bintara Birawida,
Erniwati Ibrahim,
Makmur Selomo and Stang Abdul Rahman