2019 Year 12 IB Extended Essays

Goss (2018). Tide Laundry Detergent is Toxic | Best Laundry Detergent | Gimme The Good Stuff . [online] Gimme the Good Stuff. Available at: https://gimmethegoodstuff.org/tide- laundry-detergent-toxic/ [Accessed 24 Nov. 2018]. Greywater Action. (2018). Greywater Reuse - Greywater Action . [online] Available at: https://greywateraction.org/greywater-reuse/ [Accessed 7 Oct. 2018]. Gwig.org (2018). Environmental Effects of Greywater Reuse . [online] Available at: http://www.gwig.org/gw-effects.html [Accessed 27 Dec. 2018]. Kellogggarden (2016). Plants That Clean Water. [online] Kellogg Garden Products. Available at: https://www.kellogggarden.com/water-conservation/plants-that-clean-water/ [Accessed 28 Dec. 2018]. Kotoski (1998). [online] Available at: http://osse.ssec.wisc.edu/curriculum/earth/Minifact2_Phosphorus.pdf [Accessed 6 Dec. 2018].

Lacoma (2018). [online] Available at: https://sciencing.com/happens-put-saltwater-plants- 6587256.html [Accessed 19 Feb. 2019].

Ma, Q (2011). Sodium chloride improves photosynthesis and water status in the succulent xerophyte Zygophyllum xanthoxylum. Tree Physiology , 32(1), pp.4-13.

Mercola (2018). Greener Cleaner | 100% Non-Toxic Laundry Detergent . [online] Available at: https://products.mercola.com/laundry- detergent/?e_cid=20120326_DNL_HRL_2&source=nl [Accessed 24 Nov. 2018].

Metrowater (2018). [online] Available at: https://www.metrowater.nsw.gov.au/sites/default/files/publication- documents/Greywater_Factsheet_4_Keeping_Plants.pdf [Accessed 7 Oct. 2018].

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