Mechanism of Silica Removal in Electrodeionization (Updated 2026)
The Electropure EDI technical model, and how to improve silica and boron removal
Boron
Boron Control in Ultrapure Water for Advanced Semiconductor Nodes
Boron must be a ppt levels in ultrapure water for semiconductor at advanced 2 nm node technology.
Why EDI Removes Silica More Effectively Than Boron
Boron and silica differ in their acid–base chemistry, which is why boron removal and silica removal require different EDI and ion-exchange approaches.
How to Optimize Boron Removal System for Semiconductor
Paths to Improve Boron Rejection using 2-Pass RO
Does Boron Polymerize in IX and EDI Like Silica Does?
Silica polymerizes. Boron does not. And Boron is harder to remove using RO, IX, and EDI than Silica.