Abstract
It is no longer mandatory that a given residue of chlorine is present in drinking water and this has led to interest in the use of ultraviolet radiation for disinfection of water in large public waterworks. After a brief discussion of the effect of ultraviolet radiation related to wavelength, the most usual type of irradiation equipment is briefly described. Practioal considerations regarding the installation, such as attenuation of the radiation due to water quality and deposits are presented. The requirements as to dose and residence time are also discussed and finally it is pointed out that hydraulic imperfections can reduce the effectiveness drastically.
Citation Formats
None.
Disinfection of drinking water by ultraviolet light. Minimum dose and shortest time of residence are central criteria when choosing plant.
Norway: N. p.,
1977.
Web.
None.
Disinfection of drinking water by ultraviolet light. Minimum dose and shortest time of residence are central criteria when choosing plant.
Norway.
None.
1977.
"Disinfection of drinking water by ultraviolet light. Minimum dose and shortest time of residence are central criteria when choosing plant."
Norway.
@misc{etde_5366358,
title = {Disinfection of drinking water by ultraviolet light. Minimum dose and shortest time of residence are central criteria when choosing plant}
author = {None}
abstractNote = {It is no longer mandatory that a given residue of chlorine is present in drinking water and this has led to interest in the use of ultraviolet radiation for disinfection of water in large public waterworks. After a brief discussion of the effect of ultraviolet radiation related to wavelength, the most usual type of irradiation equipment is briefly described. Practioal considerations regarding the installation, such as attenuation of the radiation due to water quality and deposits are presented. The requirements as to dose and residence time are also discussed and finally it is pointed out that hydraulic imperfections can reduce the effectiveness drastically.}
journal = []
volume = {124:27}
journal type = {AC}
place = {Norway}
year = {1977}
month = {Jun}
}
title = {Disinfection of drinking water by ultraviolet light. Minimum dose and shortest time of residence are central criteria when choosing plant}
author = {None}
abstractNote = {It is no longer mandatory that a given residue of chlorine is present in drinking water and this has led to interest in the use of ultraviolet radiation for disinfection of water in large public waterworks. After a brief discussion of the effect of ultraviolet radiation related to wavelength, the most usual type of irradiation equipment is briefly described. Practioal considerations regarding the installation, such as attenuation of the radiation due to water quality and deposits are presented. The requirements as to dose and residence time are also discussed and finally it is pointed out that hydraulic imperfections can reduce the effectiveness drastically.}
journal = []
volume = {124:27}
journal type = {AC}
place = {Norway}
year = {1977}
month = {Jun}
}