Open AccessWater Softening by Hardness Salts Adsorption with Superfine Modified Aluminum Silicates
Publication year - 2013
Publication title -
vodnoe hozâjstvo rossii: problemy, tehnologii, upravlenie/vodnoe hozâjstvo rossii : problemy, tehnologii, upravlenie
Language(s) - English
Resource type - Journals
eISSN - 2686-8253
pISSN - 1999-4508
DOI - 10.35567/1999-4508-2013-4-9
Subject(s) - softening , water softening , adsorption , aluminium , calcium , hard water , materials science , extraction (chemistry) , process (computing) , chemical engineering , ion , ion exchange , inorganic chemistry , metallurgy , chemistry , composite material , chromatography , organic chemistry , computer science , engineering , operating system
Regularities of adsorption method of calcium ions extraction from model systems have been studied. Optimal conditions of the adsorption process have been specified. The ion exchange character of the calcium (2+) interaction with modified aluminum silicates has been established. A process flowsheet of water softening has been proposed.