Review of Chemicals Used to Control Microbial Growth

Practice: Which type of gas chemical agent requires a long treatment time in a controlled environment?

Practice: Place the following surfactants in order from the most effective to the least effective antimicrobial activity:
1-Soap; 2-detergent; 3-Quats.

Practice: Which of the following substances is a non-biodegradable household surface-active agent?

Practice: ___________ is the chemical used to disinfect swimming pools.