1
In which applications are the following four areas important to focus on to avoid legionella bacteria:
2
Which method is the most efficient for water disinfection?
3
In a drinking system, what temperature should the water in the taps be?
4
Where does the bacteria Legionella pneumophila live and breed?
5
What is legionnaire’s disease caused by?
6
Where is Chlorine dioxide injected into the water system?
Test results
01.
Q: In which applications are the following four areas important to focus on to avoid legionella bacteria:
A: Water fountains
01.
Q: In which applications are the following four areas important to focus on to avoid legionella bacteria:
A: Rooftop cooling towers
01.
Q: In which applications are the following four areas important to focus on to avoid legionella bacteria:
A: Drinking water systems
02.
Q: Which method is the most efficient for water disinfection?
A: Ozone
02.
Q: Which method is the most efficient for water disinfection?
A: Thermal treatment
02.
Q: Which method is the most efficient for water disinfection?
A: Chlorine dioxide
03.
Q: In a drinking system, what temperature should the water in the taps be?
A: 60°C / 140°F.
03.
Q: In a drinking system, what temperature should the water in the taps be?
A: At least 55°C / 131°F
03.
Q: In a drinking system, what temperature should the water in the taps be?
A: At least 50°C / 122°F
04.
Q: Where does the bacteria Legionella pneumophila live and breed?
A: In stagnant warm water
04.
Q: Where does the bacteria Legionella pneumophila live and breed?
A: In warm water without ventilation
04.
Q: Where does the bacteria Legionella pneumophila live and breed?
A: In floating water which is constantly being infected with dirt
05.
Q: What is legionnaire’s disease caused by?
A: Oral contact with the bacteria Legionella pneumophila
05.
Q: What is legionnaire’s disease caused by?
A: Inhalation of the bacteria Legionella pneumophila
05.
Q: What is legionnaire’s disease caused by?
A: Skin contact with the bacteria Legionella pneumophila
06.
Q: Where is Chlorine dioxide injected into the water system?
A: In every container with stagnant warm water
06.
Q: Where is Chlorine dioxide injected into the water system?
A: Where the municipal water main enters the building
06.
Q: Where is Chlorine dioxide injected into the water system?
A: In the water system’s main pump