Most sewage (99%) is simply unclean water. The remaining portion consists of solids, chemicals, lipids, nutrients, nastiness, and a few things that shouldn't be in the sewage system. Poop alone is not sewage. Additionally, it includes anything you flushed down the toilet, sink, or drain. We offer sewage treatment plants that carefully remove and treat all sewage from your residences, workplaces, and educational institutions every day. As Sewage treatment plant manufacturer, we will tell you why it's so crucial to society. WATERMAN ENGINEERS AUSTRALIA manufactures packaged and turn key SEWAGE TREATMENT plants