--- title: The young minds competing for the 2019 Australian Stockholm Junior Water Prize description: The winner is invited to participate in the international Stockholm Junior Water Prize, awarded each year during World Water Week in Sweden. --- [![Indigo by AWA logo](https://www.awa.asn.au/hs-fs/hubfs/AWA-Website/Logos/Indigo_colour.png?height=24&name=Indigo_colour.png)](https://indigo.awa.asn.au/) [![Ozwater logo](https://www.awa.asn.au/hs-fs/hubfs/AWA-Website/Logos/Ozwater.png?height=24&name=Ozwater.png)](https://www.ozwater.org/) [![Careers in Water logo](https://www.awa.asn.au/hs-fs/hubfs/AWA-Website/Logos/Careers%20in%20Water_colour.png?height=24&name=Careers%20in%20Water_colour.png)](https://www.careersinwater.com.au/) [![NWW logo](https://www.awa.asn.au/hs-fs/hubfs/AWA-Website/Logos/NWW.png?height=24&name=NWW.png)](https://www.nationalwaterweek.org/) - [Join ![user icon](https://www.awa.asn.au/hubfs/website-assets-2021/icons/awa-nav-user-icon.svg "user icon")](https://www.awa.asn.au/new-registration) - 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The winner is invited to participate in the international [Stockholm Junior Water Prize](http://54.252.223.120/community/public-health/teenager-invents-device-to-produce-clean-water-in-developing-countries/) held each year during World Water Week in Stockholm, Sweden, where they will compete against entrants from more than 30 countries. To see who's in the running, check out the video pitches below. # Western Australia Uriah Daisybell, CAPS Coolgardie *Deadly Heavy Metals Filter: Using Carbon Coated Mussel Shells and High Magnetic Field Magnet for the Filtration of Heavy Metal-Contaminated Water* # New South Wales Macinley Butson, The Illawarra Grammar School *Development and Testing of a Film Based Detector System for Appropriate Ultraviolet Solar Disinfection (SODIS) of Water* # Queensland Maria Saito, Queensland Academy for Health Sciences* The Efficacy of Three Commonly Used Water Treatment Techniques on the Disinfection of Paramecium Caudatum Towards Drinking Water Purification*   The Australian Water Awards are sponsored by: [![](https://static.hsstatic.net/BlogImporterAssetsUI/ex/missing-image.png)](https://static.hsstatic.net/BlogImporterAssetsUI/ex/missing-image.png) Category Sponsor: [![](https://static.hsstatic.net/BlogImporterAssetsUI/ex/missing-image.png) ](https://static.hsstatic.net/BlogImporterAssetsUI/ex/missing-image.png) [ Research ](https://www.awa.asn.au/resources/latest-news/tag/research) [ Awards ](https://www.awa.asn.au/resources/latest-news/tag/awards) [ Australian Water Awards ](https://www.awa.asn.au/resources/latest-news/tag/australian-water-awards) [ Young Water Professionals (YWP) ](https://www.awa.asn.au/resources/latest-news/tag/young-water-professionals) [ Stockholm Junior Water Prize ](https://www.awa.asn.au/resources/latest-news/tag/stockholm-junior-water-prize) [ Ozwater'19 ](https://www.awa.asn.au/resources/latest-news/tag/ozwater19) [ Australian Water Association (AWA) ](https://www.awa.asn.au/resources/latest-news/tag/awa) [ Ozwater ](https://www.awa.asn.au/resources/latest-news/tag/ozwater) Share [![email icon](https://www.awa.asn.au/hubfs/website-assets-2021/icons/icon-dark-sandstone-email.svg "email icon") ](mailto:?subject=The%20young%20minds%20competing%20for%20the%202019%20Australian%20Stockholm%20Junior%20Water%20Prize&body=Check%20out%20https://www.awa.asn.au/resources/latest-news/technology/research/meet-our-2019-australian-stockholm-junior-water-prize-finalists) [![facebook-icon](https://www.awa.asn.au/hubfs/website-assets-2021/icons/icon-dark-sandstone-facebook.svg "facebook icon") ](https://www.facebook.com/sharer/sharer.php?u=https://www.awa.asn.au/resources/latest-news/technology/research/meet-our-2019-australian-stockholm-junior-water-prize-finalists) [![LinkedIn icon](https://www.awa.asn.au/hubfs/website-assets-2021/icons/icon-dark-sandstone-linkedin.svg "LinkedIn icon") ](https://www.linkedin.com/shareArticle?mini=true&url=https://www.awa.asn.au/resources/latest-news/technology/research/meet-our-2019-australian-stockholm-junior-water-prize-finalists) [![Twitter icon](https://www.awa.asn.au/hubfs/website-assets-2021/icons/icon-dark-sandstone-twitter.svg "Twitter icon") ](https://twitter.com/home?status=https://www.awa.asn.au/resources/latest-news/technology/research/meet-our-2019-australian-stockholm-junior-water-prize-finalists) ## RELATED NEWS ### [ Stockholm Junior Water Prize invites students to submit entries for 2022 ](https://www.awa.asn.au/resources/latest-news/technology/innovation/stockholm-junior-water-prize-invites-students-submit-entries-2022) Cecilia Harris The Australian Stockholm Junior Water Prize is set to launch this National Water Week (18-24 October) and invites high school… [ Read Full Paper ](https://www.awa.asn.au/resources/latest-news/technology/innovation/stockholm-junior-water-prize-invites-students-submit-entries-2022) [![](https://www.awa.asn.au/hs-fs/hubfs/SJWP-julia-cummins.jpg?width=352&name=SJWP-julia-cummins.jpg) ](https://www.awa.asn.au/resources/latest-news/australian-talent-to-take-global-stage-at-stockholm-junior-water-prize) ### [ Australian talent to take global stage at Stockholm Junior Water Prize ](https://www.awa.asn.au/resources/latest-news/australian-talent-to-take-global-stage-at-stockholm-junior-water-prize) Cecilia Harris Bright young Australian scientist Julia Cummins is in the running for the internationally renowned Stockholm Junior Water Prize. [ Read Full Paper ](https://www.awa.asn.au/resources/latest-news/australian-talent-to-take-global-stage-at-stockholm-junior-water-prize) [![](https://www.awa.asn.au/hs-fs/hubfs/source2.jpg?width=352&name=source2.jpg) ](https://www.awa.asn.au/resources/latest-news/2024-australian-stockholm-junior-water-prize-winner-set-to-take-the-world-stage) ### [ 2024 Australian Stockholm Junior Water Prize winner set to take the world stage ](https://www.awa.asn.au/resources/latest-news/2024-australian-stockholm-junior-water-prize-winner-set-to-take-the-world-stage) Water Source Young scientists are set to play a crucial role in creating a sustainable water future and, if the 2024 Australian Stockholm Junior… [ Read Full Paper ](https://www.awa.asn.au/resources/latest-news/2024-australian-stockholm-junior-water-prize-winner-set-to-take-the-world-stage) Advertising --- ### Subscribe to our newsletters Sign up to get the latest news and insights from us Advertising --- ![white arrow pointing upwards](https://www.awa.asn.au/hubfs/website-assets-2021/icons/awa-white-arrow-up.svg) Top [![Footer-logo-02](https://www.awa.asn.au/hubfs/Footer-logo-02.svg) ](https://www.awa.asn.au/) The **Australian Water Association** acknowledges the Traditional Custodians across Australia, where we live, work and play, for their deep connection to our precious waters and land. 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