Example: tourism industry
Search results with tag "Disinfection ultraviolet"
Wastewater Technology Fact Sheet: Ultraviolet Disinfection
www3.epa.govFact sheet that describes ultraviolet disinfection as a wastewater treatment system. Provides information on technologies, advantages and disadvantages, design criteria, operation and maintenance, and costs. Also available in Spanish (EPA 832-F-99-064). Keywords:
Standard Operating Procedures for Water Treatment Plants
www.doh.wa.gov27. Ultraviolet Disinfection Guidance Manual, USEPA, 2006. 28. Water Chlorination & Chloramination Practices and Principles, Second Edition, AWWA Manual of Practice M20. 29. Water System Design Manual: Appendix H Slow Sand Filtration (331-123), Washington Department of Health, 2019. 30.