Regenerating Ion Exchange Resins with Sulfuric Acid: How It Works
Author: Walmir Rezende • 08/01/2026
Understand how cation resins are regenerated with sulfuric acid, when this choice makes sense and how to avoid sulfate precipitation.
Read MoreWater Treatment
Technical articles on water treatment
Safe Handling of Sulfuric Acid in Water Treatment Plants: PPE and Best Practices
Walmir Rezende • 08/01/2026
A practical guide to PPE, storage and procedures for water and wastewater treatment plant operators who handle concentrated sulfuric acid every day.
Read MoreSulfuric Acid vs Hydrochloric Acid in Water Treatment: Which to Choose and Why
Walmir Rezende • 07/31/2026
A technical comparison of sulfuric acid and hydrochloric acid for pH adjustment in water treatment, with objective selection criteria.
Read MoreSulfuric Acid for pH Adjustment in Water and Wastewater Treatment Plants: Dosing and Best Practices
Walmir Rezende • 07/31/2026
How and when to use sulfuric acid for pH adjustment in water and wastewater treatment plants, with best practices for dilution, dosing point and operational safety.
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