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→How is it being used?
===How is it being used?===
===How is it being used?===
*A study conducted in New Jersey found that P was effectively adsorbed by aluminum-based WTR-coated wood mulches in tests using synthetic urban stormwater (Soleimanifar et al., 2016)<ref>Soleimanifar, H., Deng, Y., Wu, L., Sarkar, D.. 2016. Water treatment residual (WTR)-coated wood mulch for alleviation of toxic metals and phosphorus from polluted urban stormwater runoff. Chemosphere. https://doi.org/10.1016/j.chemosphere.2016.03.101.</ref>.
*A study conducted in New Jersey found that P was effectively adsorbed by aluminum-based WTR-coated wood mulches in tests using synthetic urban stormwater (Soleimanifar et al., 2016)<ref>Soleimanifar, H., Deng, Y., Wu, L., Sarkar, D. 2016. Water treatment residual (WTR)-coated wood mulch for alleviation of toxic metals and phosphorus from polluted urban stormwater runoff. Chemosphere. https://doi.org/10.1016/j.chemosphere.2016.03.101.</ref>.
*A field study, also conducted in New Jersey, used aluminum-based WTR granules in parking lot [[Inlets|catch basins]] to reduce dissolved P, total P, and metal concentrations in stormwater runoff (Na Nagara et al., 2022)<ref>Na Nagara V., Sarkar D., Datta R. 2022. Phosphorus and Heavy Metals Removal from Stormwater Runoff Using Granulated Industrial Waste for Retrofitting Catch Basins. Molecules. https://doi.org/10.3390/molecules27217169 </ref>.
*A field study, also conducted in New Jersey, used aluminum-based WTR granules in parking lot [[Inlets|catch basins]] to reduce dissolved P, total P, and metal concentrations in stormwater runoff (Na Nagara et al., 2022)<ref>Na Nagara V., Sarkar D., Datta R. 2022. Phosphorus and Heavy Metals Removal from Stormwater Runoff Using Granulated Industrial Waste for Retrofitting Catch Basins. Molecules. https://doi.org/10.3390/molecules27217169 </ref>.
*A lab study was conducted using three bioretention media (with and without WTR amendment) from Dorchester, Dundas, and Sarnia (Ontario) systems exposed to artificial stormwater with periodically high salt concentrations. All WTR-amended bioretention media showed net phosphorus retention, whereas non-amended media released phosphorus (Pinto, 2023)<ref>Pinto, A. 2023. Combined Field and Laboratory Evaluation of the Performance of Multiple Bioretention Systems in Retaining Phosphorus in Urban Stormwater. Source to Stream Conference Presentation. https://sourcetostream.com/2023-track-1-day-1-pinto/</ref>.
*A lab study was conducted using three bioretention media (with and without WTR amendment) from Dorchester, Dundas, and Sarnia (Ontario) systems exposed to artificial stormwater with periodically high salt concentrations. All WTR-amended bioretention media showed net phosphorus retention, whereas non-amended media released phosphorus (Pinto, 2023)<ref>Pinto, A. 2023. Combined Field and Laboratory Evaluation of the Performance of Multiple Bioretention Systems in Retaining Phosphorus in Urban Stormwater. Source to Stream Conference Presentation. https://sourcetostream.com/2023-track-1-day-1-pinto/</ref>.