Understanding Los Angeles' Sewage System

What is the daily capacity of the Hyperion treatment facility in terms of Olympic-sized swimming pools?

• 450 pools

• 780 pools

• 650 pools

• 900 pools

What is a key feature of the Hyperion sewage treatment facility?

• It is the smallest on the west coast

• It uses outdated technology

• It is the largest on the west coast

• It has no energy production

What is a potential consequence of a sewage system failure?

• Increased water bills

• Reduced sewage flow

• Deadly exposure to sewage

• Improved water quality

What role do bacteria play in the digestors at Hyperion?

• They break down sludge

• They add nutrients

• They filter the water

• They increase water flow

How is methane gas utilized at the Hyperion facility?

• It is released into the atmosphere

• It is used to power the facility

• It is stored for future use

• It is converted into water

What is the purpose of adding microorganisms during the secondary treatment?

• To add color to the water

• To consume remaining organic matter

• To reduce water pressure

• To increase water temperature

What type of oxygen is used in the secondary treatment process?

• 78% pure oxygen

• 96% pure oxygen

• 50% pure oxygen

• 100% pure oxygen

What is the ultimate test to prove the cleanliness of the water from Hyperion?

• Chemical analysis

• Body surfing in the water

• Visual inspection

• Taste test

What activity is highlighted as a part of Southern California's lifestyle due to clean water?

• Skiing

• Surfing

• Desert hiking

• Mountain climbing

What is the main benefit of the Hyperion sewage system for the environment?

• More sewage overflow

• Higher energy consumption

• Cleaner water output

• Increased sewage production