Ruth Fisher from the University of New South Wales speaks to Ellen Fanning on improving biosolids management through the use of odour wheels. Ruth is a PhD candidate at UNSW and this research has been funded by the CRC for Low Carbon Living Ltd (supported by the Cooperative Research Centres program, an Australian Government initiative) with industry partners (Sydney Water, SA Water, Hunter Water and Suez Environmental) and an Australian Government Research Training Program (RTP) Scholarship.