Natural Zeolites for Removal of Calcium and Magnesium Ions from Hard Water
Year: 2025
Type: article
Abstract: This study investigates natural zeolites from Menena Define and Malo Telesa for removing calcium and magnesium from tap water, comparing their performance to a synthetic resin. Characterization showed improved crystallinity and purity after washing. MD zeolite removed 68.7% of calcium under alkaline conditions, while ReSe removed 93.5% of magnesium under acidic conditions. Results highlight the role of pH and material properties in ion removal and support MD zeolite as a cost-effective option for water softening.
Source: Figshare
Author: Chemere, Endazenaw Bizuneh
Language: English
Subfield: Water Science and Technology
Field: Environmental Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7084386633
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