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13 results found for: Ultraviolet disinfection do a new search
disinfection

) of an Escherichia coli population; more generally, sections oxidation and disinfection using chlorine, oxidation and disinfection using chlorine dioxide, oxidation and disinfection using ozone and ultraviolet ... Ozone, Drinking water, Surface water, Disinfection, Chlorine, Ultraviolet disinfection ... Ozone Drinking water Surface water Disinfection Chlorine Ultraviolet disinfection ... disinfection ... Oxidation/Disinfection...

safety and environment

The area surrounding the UV disinfection channel must be protected as to avoid direct and unprotected access. Eyes and skin must be protected against UV radiation. ... Disinfection, Ultraviolet disinfection ... Disinfection Ultraviolet disinfection ... Oxidation/Disinfection...

the different types of UV sources

Disinfection, Ultraviolet disinfection ... Disinfection Ultraviolet disinfection ... Oxidation/Disinfection...

regulation and controls

control devices In order to maintain proper disinfection performance UV disinfection systems are equipped with control features that also help with system maintenance. They include: a lamp ... Disinfection, Ultraviolet disinfection ... Disinfection Ultraviolet disinfection ... Oxidation/Disinfection...

reactors used in drinking water applications

(see also disinfection) installation conditions Transmittance should be equal to or better than 85%. This condition determines the nature of pre-treatment to apply. reactor types and layout ... Disinfection, Ultraviolet disinfection ... Disinfection Ultraviolet disinfection ... Oxidation/Disinfection...

the bioassay (biological test)

bacteriophages Figure 34. UV collimator The second stage of the Bioassay is carried out on site. It consists of measuring the effectiveness of a disinfection system for different flow rates, using ... Disinfection, Ultraviolet disinfection ... Disinfection Ultraviolet disinfection ... Oxidation/Disinfection...

basic principles – terminology

terminology Inactivation: difference between the number of micro-organisms present before and after disinfection. Abatement is usually expressed in common logarithms. Ballast : electromagnetic and ... Disinfection, Ultraviolet disinfection ... Disinfection Ultraviolet disinfection ... Oxidation/Disinfection...

reactors used in wastewater applications

installation conditions A pretreatment stage to UV disinfection is essential and with the exception of very diluted effluents, this pretreatment should include a biological treatmentand a tertiary ... Disinfection, Ultraviolet disinfection ... Disinfection Ultraviolet disinfection ... Oxidation/Disinfection...

sizing principles

delivered by the disinfection system is expressed as follows: lamp life-end factor Fp The output emitted by a lamp declines with increasing operating hours. This phenomenon results from the oxidation ... Disinfection, Ultraviolet disinfection ... Disinfection Ultraviolet disinfection ... Oxidation/Disinfection...

reactors and industrial water applications

They are most commonly found in the field of disinfection : pure and ultra pure water whether or not used in conjunction with UV oxidation; wash water in agri-food applications; cooling ... Disinfection, Ultraviolet disinfection, Agri-food industry ... Disinfection Ultraviolet disinfection Agri-food industry ... Oxidation/Disinfection...

special case of municipal WW disinfection

Wastewater disinfection is becoming increasingly necessary, especially in the following cases: discharging into public swimming areas (river, lake or sea); discharging into oyster ... Biofor, Filtration, Ultrafor, Ozone, Nitrification, Wastewater, Disinfection, Ultraviolet disinfection, Primary settling, Chlorination, Biofilters, Activated sludge, Denitrification ... Biofor Filtration Ultrafor Ozone Nitrification Wastewater Disinfection Ultraviolet disinfection Primary settling Chlorination Biofilters Activated sludge Denitrification ... special case of municipal WW disinfection ... Filters Flocculation/Sedimentation/Flotation Oxidation/Disinfection Biological processes...

Saint-Michel-Chef-Chef wastewater treatment plant (France)

Ultrafiltration Ultrafor Centrifugation Greenbass Wastewater Pretreatments Ultraviolet disinfection ... Sludge dewatering Filters Oxidation/Disinfection Pretreatment Biological processes...

quality and reliability objectives

and shellfish farms and where there are public swimming beaches (in these cases, disinfection is essential for abating contaminating bacteriological micro-organisms). The plant then has to be supplemented ... Reuse, Ozone, Wastewater, Disinfection, Ultraviolet disinfection ... Reuse Ozone Wastewater Disinfection Ultraviolet disinfection...

1 - 13 of 13 result(s)
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SUEZ's degremont® water handbook offers to water treatment professionals, fundamental concepts of water treatment processes and technologies as well as degremont® solutions applied to treatment line and adapted to each use of water. Designed by field men for field men, this valuable tool is essential for site managers, environmental managers, quality managers, maintenance managers, stakeholders in sustainable development, water agencies, documentation centers in universities, consultants, local authority technical departments, water management companies, etc.

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