2. Vivian’s Sewage System Mine Other’s

3. Sand and rocks Rubbish dump The water from above goes underground to the sewage system through the pipes and through the first net, to take out the large solids, and rubbish that is caught by the water. The net is Diagonal so that once the water goes through the net the rubbish will stay back and slide down the net into the tube and into the Rubbish Dump. This rubbish is then recycled. Sand and rocks Once the water goes through the net of rubbish the water goes down the purple pipe, and through, the smaller net to remove rocks and sand. Once the water has passed the sand and rocks are left on the net and eventually falls into the storage of sand and rocks. These rock and sand are then used for human needs.

4. Sponge Pushers Once the water passes all the pipes and into the colourful bars, the water will get caught into the sponges and the red pushers react due to the moist in the water. When the water travels back down the pipe, the deadly chemicals are being left behind and are used to generate the pushers, beginning the cycle again.

5. Sludge Removal The water travels through the black and yellow pipes and down the brown pipes but there is another net with smaller holes. When the water continues to travel and leave the sludge behind. Meanwhile the sludge activated fans suck up the sludge and into the sludge removal area, where it is turned into more power for the fans to generate. Healthy Chemicals Once the water travels down the grey pipe the water divides into 2. When the water passes the black areas, healthy chemicals are injected. These chemicals are great for drinking and provide nutrients for humans and are also friendly to fish. Making sure there are no more killing chemicals. Released Into The Ocean Once the water has passed the orange pipes, down the yellow angled pipe and down the grey. The water is released back into the ocean. The result of water is so clean you can drink it.