EXERCISE #3 WATER TREATMENT
CONTENTS
Water intakes
Quality of water
Drinking water Water for food industry Industrial water
Ion-exchange capacity Methods of regeneration
a) Regeneration of resins b) Sorption and ion exchange (Animation) Chemical analysis 1) Titre of KMnO4 solution 2) Titre of Na2[EDTA] solution 3) Determination of COD 4) Determination of water hardness (Ca2+)
(Animation)