 |
| Previous Image | Next Image |
| Description: Municipal Water Treatment Plant Communities collect sewage and wastewater and treat it in plants before releasing it to surface water.Treatment includes removing contaminants: primary (solids, fats, floating masses), secondary (biological degradation of primary pass water), and tertiary (disinfection if needed—such as with addition of chlorine).
Picture Stats: Views: 623 Filesize: 315.19kB Height: 1080 Width: 996 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=21558 |