1
Coagulacin̤ y floculacin̤ de contaminantes en el agua
4
Modelling of coagulant dosage in a water treatment plant
10
Ozonization of purified water systems
12
Desinfeccin̤ solar del agua , Gua̕ de aplicacin̤
13
Drinking water treatment , sediment filtration
19
Drinking water treatment , water softening (Ion exchange)