As a DAF operator, your task is to remove suspended solids from the water.
1. Control the air dissolving release nozzle at the bottom to emit microbubbles.
2. The bubbles will attach to the sludge particles.
3. Only when enough bubbles attach will the particles float up to the surface.
4. Wait for the skimmer at the top to push the floated sludge into the hopper on the right to score points.