1
Where does the bacteria Legionella pneumophila live and breed?
2
Which method is the most efficient for water disinfection?
3
Which living organisms in water can Chlorine dioxide kill, besides Legionella pneumophila?
4
Where is Chlorine dioxide injected into the water system?
5
What is the name of the disease, which was first discovered in 1976?
6
In a drinking system, what temperature should the water in the taps be?
Test results
01.
Q: Where does the bacteria Legionella pneumophila live and breed?
A: In stagnant warm water
01.
Q: Where does the bacteria Legionella pneumophila live and breed?
A: In warm water without ventilation
01.
Q: Where does the bacteria Legionella pneumophila live and breed?
A: In floating water which is constantly being infected with dirt
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: Which living organisms in water can Chlorine dioxide kill, besides Legionella pneumophila?
A: Fungi, viruses and algae
03.
Q: Which living organisms in water can Chlorine dioxide kill, besides Legionella pneumophila?
A: Algae
03.
Q: Which living organisms in water can Chlorine dioxide kill, besides Legionella pneumophila?
A: Fungi and algae
04.
Q: Where is Chlorine dioxide injected into the water system?
A: In every container with stagnant warm water
04.
Q: Where is Chlorine dioxide injected into the water system?
A: Where the municipal water main enters the building
04.
Q: Where is Chlorine dioxide injected into the water system?
A: In the water system’s main pump
05.
Q: What is the name of the disease, which was first discovered in 1976?
A: Legionnaire’s disease
05.
Q: What is the name of the disease, which was first discovered in 1976?
A: LCD disease
05.
Q: What is the name of the disease, which was first discovered in 1976?
A: Filly disease
06.
Q: In a drinking system, what temperature should the water in the taps be?
A: 60°C / 140°F.
06.
Q: In a drinking system, what temperature should the water in the taps be?
A: At least 55°C / 131°F
06.
Q: In a drinking system, what temperature should the water in the taps be?
A: At least 50°C / 122°F