1
Which living organisms in water can Chlorine dioxide kill, besides Legionella pneumophila?
2
In a drinking system, what temperature should the water in the taps be?
3
In which applications are the following four areas important to focus on to avoid legionella bacteria:
4
What is legionnaire’s disease caused by?
5
Which method is the most efficient for water disinfection?
6
What is the name of the disease, which was first discovered in 1976?
Test results
01.
Q: Which living organisms in water can Chlorine dioxide kill, besides Legionella pneumophila?
A: Fungi, viruses and algae
01.
Q: Which living organisms in water can Chlorine dioxide kill, besides Legionella pneumophila?
A: Algae
01.
Q: Which living organisms in water can Chlorine dioxide kill, besides Legionella pneumophila?
A: Fungi and algae
02.
Q: In a drinking system, what temperature should the water in the taps be?
A: 60°C / 140°F.
02.
Q: In a drinking system, what temperature should the water in the taps be?
A: At least 55°C / 131°F
02.
Q: In a drinking system, what temperature should the water in the taps be?
A: At least 50°C / 122°F
03.
Q: In which applications are the following four areas important to focus on to avoid legionella bacteria:
A: Water fountains
03.
Q: In which applications are the following four areas important to focus on to avoid legionella bacteria:
A: Rooftop cooling towers
03.
Q: In which applications are the following four areas important to focus on to avoid legionella bacteria:
A: Drinking water systems
04.
Q: What is legionnaire’s disease caused by?
A: Oral contact with the bacteria Legionella pneumophila
04.
Q: What is legionnaire’s disease caused by?
A: Inhalation of the bacteria Legionella pneumophila
04.
Q: What is legionnaire’s disease caused by?
A: Skin contact with the bacteria Legionella pneumophila
05.
Q: Which method is the most efficient for water disinfection?
A: Ozone
05.
Q: Which method is the most efficient for water disinfection?
A: Thermal treatment
05.
Q: Which method is the most efficient for water disinfection?
A: Chlorine dioxide
06.
Q: What is the name of the disease, which was first discovered in 1976?
A: Legionnaire’s disease
06.
Q: What is the name of the disease, which was first discovered in 1976?
A: LCD disease
06.
Q: What is the name of the disease, which was first discovered in 1976?
A: Filly disease