Why can bad odours occur in wastewater systems?
How does the MULTILIFT solution ensure low-noise operation?
What happens if there is no backflow prevention valve, or if one is installed below sewage level?
According to the European standard EN12056-4, what is the safest way to protect a building from sewer backflow?
Test results
Congratulations. You have passed the test and completed the 53 - Common domestic wastewater issues
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Q: Why can bad odours occur in wastewater systems?
A: Open pump sumps
Q: Why can bad odours occur in wastewater systems?
A: Undersized tanks
Q: Why can bad odours occur in wastewater systems?
A: Oversized piping
Q: How does the MULTILIFT solution ensure low-noise operation?
A: Soft close return valve and flexible connections
Q: How does the MULTILIFT solution ensure low-noise operation?
A: Acoustic padding
Q: How does the MULTILIFT solution ensure low-noise operation?
A: Vibration-absorbing inner lining
Q: What happens if there is no backflow prevention valve, or if one is installed below sewage level?
A: Flooded basements
Q: What happens if there is no backflow prevention valve, or if one is installed below sewage level?
A: Lower water pressure
Q: What happens if there is no backflow prevention valve, or if one is installed below sewage level?
A: Toilets fill faster
Q: According to the European standard EN12056-4, what is the safest way to protect a building from sewer backflow?
A: Physcial barriers
Q: According to the European standard EN12056-4, what is the safest way to protect a building from sewer backflow?
A: Lifting stations
Q: According to the European standard EN12056-4, what is the safest way to protect a building from sewer backflow?
A: Larger pipes