Record Display for the EPA National Library Catalog
RECORD NUMBER: 23 OF 48
|OLS Field Name||OLS Field Data|
|Main Title||Operation and maintenance of selected ozone and ultraviolet disinfection systems [MICROFICHE] /|
|CORP Author||Weston (Roy F.), Inc., West Chester, PA.;Municipal Environmental Research Lab., Cincinnati, OH.|
|Publisher||U.S. Environmental Protection Agency, Municipal Environmental Research Laboratory : Center for Environmental Research Information,|
|Report Number||EPA-68-03-3019; EPA-600/2-84-087|
|Subjects||Water--Purification--Ozonization. ; Water--Purification--Ultraviolet treatment.|
|Additional Subjects||Sewage treatment ; Water treatment ; Ozonization ; Ultraviolet radiation ; Maintenance ; Operation ; Disinfection ; Odor control ; Performance evaluation ; Design criteria ; Recommendations ; Potable water|
|Collation||254 pages ; 28 cm|
As part of the EPA's efforts to compile and promulgate design and operational information concerning the use of ozone disinfection of UV light disinfection in place of chlorine disinfection for wastewater effluents, a series of on-site evaluations were conducted at seven municipal wastewater treatment plants that have or are using ozone for the disinfection, five water treatment plants using ozone for disinfection and/or odor control, and three municipal wastewater treatment plants that have used or are using UV disinfection. During these plant visits operating data were reviewed, operational practices observed, and operating personnel were interviewed in order to establish O&M causative factors relating to poor and efficient process performance. The typical O&M problems have been listed and the recommended remedial actions necessary to correct those problems are presented in the paper.
Caption title. Distributed to depository libraries in microfiche. "May 1984." "EPA-600/2-84-087." Microfiche.