______ refers to a sanitation system in which toilets collect human excreta in sealable, removable cartridges that are transported to treatment facilities.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Container-Based sanitation.
- Container-based sanitation (CBS) is a sanitation service that provides toilets that collect human excreta in sealable, removable containers on a regular basis and safely dispose of or reuse excreta.
- This type of sanitation involves a commercial service that provides certain types of portable toilets and delivers empty containers when picking up full ones.
- The service transports and safely disposes of or reuses collected excreta.
- The cost of collection of excreta is usually borne by the users.