hat
Activé D' defluoridation ajan te gen yon gwo zòn direk sifas, pèfòmans bon adsorption. Li se pafè filtraj adsorption materyèl pou tretman dlo, ki kapab retire fliyorid an plis ak Asenik nan dlo a.
eng
Activated alumina defluoridation agent has a large specific surface area, good adsorption performance. It is the ideal filtering adsorption material for water treatment, which can remove the excess fluoride and arsenic in the water.