Development of redox-mediated microbial assays for the rapid characterisation and assessment of wastewater, wastewater treatment processes and recycled water. With SE Qld on Level 5 water restrictions the need to reduce our demand on drinking water by increasing our reliance on recycled water is now urgent. To achieve this we need to ensure that the quality of our recycled wastewater is of a suitable and reliable standard. This project will assist the water industry in this endeavour by the de ....Development of redox-mediated microbial assays for the rapid characterisation and assessment of wastewater, wastewater treatment processes and recycled water. With SE Qld on Level 5 water restrictions the need to reduce our demand on drinking water by increasing our reliance on recycled water is now urgent. To achieve this we need to ensure that the quality of our recycled wastewater is of a suitable and reliable standard. This project will assist the water industry in this endeavour by the developing monitoring techniques that can rapidly characterise and assess the effectiveness of wastewater treatment processes and the quality of the water derived from them. These methods will provide early warnings of potential 'upsets' in treatment plants that would otherwise result in poor quality effluents that would need to be discharged as waste rather than be recycled.Read moreRead less
Ecosystem response to human, veterinary and growth promoting antibiotics in the aquatic environment. The objective of this study is to assess the threat to Australian aquatic ecosystems by antibiotics excreted and/or discarded through human activities each year. Specifically this study aims to: 1) Determine types of antibiotics, concentrations and distribution in surface waters downstream from potential sources; 2) Investigate bacterial resistance and bacterial community changes to antibiotic c ....Ecosystem response to human, veterinary and growth promoting antibiotics in the aquatic environment. The objective of this study is to assess the threat to Australian aquatic ecosystems by antibiotics excreted and/or discarded through human activities each year. Specifically this study aims to: 1) Determine types of antibiotics, concentrations and distribution in surface waters downstream from potential sources; 2) Investigate bacterial resistance and bacterial community changes to antibiotic compounds entering the aquatic environment; 3) Determine the influence of antibiotics on key ecological processes performed by bacteria - e.g. nitrogen cycle; 4) Assess effect on, and efficiency of, various effluent treatments in removing antibiotics and direct improvements for future removal.Read moreRead less