Subjgrp 20. Disinfection Benchmark
- § 141.540 - Who has to develop a disinfection benchmark?
- § 141.541 - What are significant changes to disinfection practice?
- § 141.542 - What must my system do if we are considering a significant change to disinfection practices?
- § 141.543 - How is the disinfection benchmark calculated?
- § 141.544 - What if my system uses chloramines, ozone, or chlorine dioxide for primary disinfection?