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Proposal
Point Of Use Scrubber (Heat & Wet EP)
Applied Site
Application
Semiconductor, LCD, and Solar processes that use harmful gases
PFC gases: NF3
Flammable gases: SIH4, DCS, TEOS, H2, PH3, etc.
Water Soluble gases: Cl2, HF, HCl, NH3 etc.
Benefits
Complete treatment of combustible and soluble gases by applying a high-temperature heater
Lower operating cost compared to other types of POU Scrubbers
Complete treatment of fine particulate pollutants through the use of EP
Background
Toxic gases are used in large quantities for semiconductor manufacturing - may potentially cause air and water pollution
Various types of abatement systems are used to treat them
To maximize treatment efficiency, POU scrubbers are used
※ The most efficient method is to treat it in low-flow and high-concentration conditions at the nearest point to the production equipment