• Project No 1129
  • Project Name Investigating supernatant return management practices
  • Lead Organisation Hunter Water
  • Completion Year 2022

Status: Complete

National Research Priority: Service Delivery

Project Description

The Australian water industry is unsure of the original basis of the maximum 10% supernatant return rule, in the context of water treatment. This project aims to understand the basis of the 10% supernatant return rule and what the pathogen risks of supernatant are.