UWSRA Newsletter
Blue Line
 

Issue 2

 

July 2010

 
Blue Line
 
 
Don Begbie

A message from the Director

This month, UWSRA will be officially halfway through its five-year mandate. Since the Alliance was formed in 2007, the water situation for SEQ has changed dramatically.

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Dr Nicole Knight

Project in focus:
NDMA unlikely concern for SEQ

The good news resulting from UWSRA research undertaken by Dr Nicole Knight in SEQ is that disinfection by-products (DBPs) such as nitrosodimethylamine (NDMA) and trihalomethanes (THMs) are unlikely to be a concern for SEQ’s drinking water.

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Water Tanks

Project highlights possible impacts

Nitrous oxide and methane emissions from wastewater treatment; methane emissions from dams; the energy burden of household rainwater tanks; and the impacts of nutrient runoff including the use of biosolids on farms are all issues that need further consideration in SEQ water cycle planning.

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Rising temperatures

Rising temperature concerns

UWSRA researchers have found that while human-induced climate change may be decreasing the amount of water flowing into Queensland’s dams, natural variability is the main cause of reduced rainfall in Queensland over the past ten years.

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Dr Simon Toze

Team tackles chemical risk

A study of two of SEQ’s major wastewater treatment plants (WWTP) has shown that they are consistently successful in removing most studied organic compounds by more than 90 percent.

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IN THIS EDITION:

 

MEET THE RESEARCHER

Professor Huijun Zhao

Professor Huijun Zhao is a chemist with specialist expertise in nanomaterials photocatalysis, electrochemistry and analytical chemistry. His current research focuses on the development of field-based online water quality monitoring systems for wastewater source control and recycling water quality management, as well as functional nanomaterials for solar energy conversion and storage.

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Queensland Government, CSIRO, Griffith University, The University of Queensland
Blue Line
 

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Editor: Donald Begbie

Phone: +61 7 3247 3005  Fax: +61 7 3405 3556  Email: urbanwateralliance@csiro.au