and present in the form of small flagellate and motile arched rods. Cholera epidemics are still fairly frequent and inadequate disinfection of drinking water constitutes one of the main causes of this disease ... Disinfection, Membrane filtration ... Disinfection Membrane filtration...

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...

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...

Chloramines are only used in disinfection (see the oxidants and disinfectants). They are prepared on site through the reaction of chlorine with ammonia or ammonia salts. Compared ... Oxidation, Chlorination, Disinfection ... Oxidation Chlorination Disinfection ... Oxidation/Disinfection...

clarification Table 42. Clarification acids Table 43. Acids bases Table 44. Bases disinfection – oxidising agents Table 45. Disinfection – Oxidising agents ... Clarification, Disinfection, Carbonate removal ... Clarification Disinfection Carbonate removal ... Oxidation/Disinfection...

Table 40. Potential applications for the main disinfectants Utilisation conditions have been described in chapter oxidation-disinfection together with the technical limitations applicable to the use ... Oxidation reduction, Disinfection, Oxidation ... Oxidation reduction Disinfection Oxidation ... Oxidation/Disinfection...

. The antiseptic and algaecide properties of bromium are used for the disinfection of swimming pool water. Bromium is particularly well suited to situations where the irritant nature and the smell of chlorine can ... Oxidation, Disinfection, Oxidation reduction ... Oxidation Disinfection Oxidation reduction ... Oxidation/Disinfection...

As detailed in the oxidants and disinfectants, can react through the molecular mode (the active oxidant is ozone) and/or through the radical mode (the active oxidant is the hydroxyl radical created ... Ozonation, Oxidation, Disinfection ... Ozonation Oxidation Disinfection ... Oxidation/Disinfection...

The ozone produced is a gas, diluted in air or oxygen. Ozone is mainly used in its dissolved form so that it reacts according to the reactions described in the oxidants and disinfectants. Therefore ... Ozone, Oxidation, Disinfection ... Ozone Oxidation Disinfection ... Oxidation/Disinfection...

Iron removal, Oxidation, Disinfection ... Iron removal Oxidation Disinfection ... Oxidation/Disinfection...

Ozone, Oxidation, Disinfection ... Ozone Oxidation Disinfection ... Oxidation/Disinfection...

in a post-treatment stage comprising disinfection and, if necessary, filtration. Parameters applicable to activated sludge were discussed in suspended growth (activated sludge) process. Table 1 summarises ... Filtration, Activated sludge, Disinfection ... Filtration Activated sludge Disinfection...

This operation is used to treat water (iron removal, oxidation, disinfection, biological purification) or to purify a polluted gas. Gases that have to be dissolved are usually not very soluble ... Nitrazur, Biofor, Iron removal, Oxidation, Disinfection ... Nitrazur Biofor Iron removal Oxidation Disinfection ... Oxidation/Disinfection...

and a solid catalyst). This reaction takes place under temperature and pressure conditions close to ambient. Therefore, it is one of the processes called advanced oxidation (see the oxidants and disinfectants ... Ozonation, Biofor, Oxidation, Disinfection, Agri-food industry ... Ozonation Biofor Oxidation Disinfection Agri-food industry ... Oxidation/Disinfection...

is unnecessary); disinfection using chlorine. Photo 28. Town of Gazientep (Turkey) – Water from the Nizip reservoir. Capacity: 29,000 m3· d–1 – two versions of the UCD: 720 (foreground) + 540 (middle ... UCD, Clarification, Filtration, Drinking water, Disinfection ... UCD Clarification Filtration Drinking water Disinfection ... Filters Flocculation/Sedimentation/Flotation Oxidation/Disinfection...

Centrifugation, Wastewater, Disinfection, Chlorination, Sludge thickening ... Centrifugation Wastewater Disinfection Chlorination Sludge thickening ... Flocculation/Sedimentation/Flotation Oxidation/Disinfection Pretreatment Biological processes...

Ozone has a very wide range of applications due to its powerful reactivity, (see the oxidants and disinfectants). In the water treatment industry, this range extends from drinking water treatment ... Biolysis, Oxidation, Disinfection, Preoxidation, Activated sludge, Odour Control, Ozonization ... Biolysis Oxidation Disinfection Preoxidation Activated sludge Odour Control Ozonization ... Oxidation/Disinfection...

: The clarified water is filtrated on 18 Aquazur® V sand filters (unit flow: 1,300 m3/h) Surface of each filter: 151.4 m² Standard speed filtration : 8.58 m3/m2/h physico-chemical disinfection ... Densadeg, Filtration, Aquazur, Drinking water, Clarification, Disinfection ... Densadeg Filtration Aquazur Drinking water Clarification Disinfection ... Sludge dewatering Filters Flocculation/Sedimentation/Flotation Oxidation/Disinfection Pretreatment...

a thick bed of sludge. Disinfection by final chlorination Ultrafiltration Ultrafiltration using Ultrazur™ membrane filtration system including out-in filtration, gravity-feed tanks ... Clarification, Aquadaf, Ultrafiltration, Drinking water, Chlorination, Disinfection, Ultrazur ... Clarification Aquadaf Ultrafiltration Drinking water Chlorination Disinfection Ultrazur ... Filters Flocculation/Sedimentation/Flotation Oxidation/Disinfection Pretreatment...

, biological treatment and clarification before finally being disinfected in chlorine prior to discharge. The sludge benefits from a full treatment line: thickening that is gravity-based or uses flotation ... Wastewater, Biogas, Sludge dewatering, Anaerobic, Sludge drying, Disinfection, Flotation ... Wastewater Biogas Sludge dewatering Anaerobic Sludge drying Disinfection Flotation ... Sludge dewatering Deodorization/Venting/Evaporation Flocculation/Sedimentation/Flotation Oxidation/Disinfection Pretreatment Biological processes...