KST
- Development of Ultrapure Water Production Apparatus for Trace Heavy Metal Analysis
- Patent: Ion Exchange Resin for Removing Boron and Phosphorus and Its Production Method
- Development of a Wet Scrubber Dust Collector capable of removing over 98% of atmospheric gases emitted from spent acids,
including 10 substances such as hydrogen fluoride - Patent: Neutralizing Agent to Increase Absorption Rate of Waste Acid Gas and Its Production Method