{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T10:47:21Z","timestamp":1761648441964,"version":"3.41.0"},"reference-count":21,"publisher":"IWA Publishing","issue":"5","content-domain":{"domain":["iwaponline.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2017,9,6]]},"abstract":"<jats:p>The removal of phosphorus (P) from agricultural runoff is essential to reduce the threat of eutrophication in bodies of water. In this study, an alternative method of applying P reactive materials (RMs) in the form of suspended reactive filters (SRFs) is presented. The SRF method enables P which has already entered a body of water to be caught. In this study, an autoclaved aerated concrete (AAC) was used as the SRFs. The experiment was carried out in a laboratory in a hydraulic block of 1 m in width and 2 m in length. Three curtains, consisting of eight suspended bags filled with the AAC, were used. The ratio of RM mass to water volume in the hydraulic block was 3:1 (g:dm3). The initial concentration of P amounted to 1.335 mg P-PO4\u00b7dm\u22123. The results demonstrated the successive reduction of P in the water over the experiment duration and the number of cycles in which water passed through the system of curtains. SRFs filled with AAC decreased the level of P-PO4 in the solution to 0.190 mg\u00b7dm\u22123. The highest removal efficiency (50% overall P reduction) was observed at the beginning of experiment, when the average unit sorption amounted to 0.192 mgP-PO4\u00b7g\u22121.<\/jats:p>","DOI":"10.2166\/wst.2017.295","type":"journal-article","created":{"date-parts":[[2017,5,20]],"date-time":"2017-05-20T00:20:16Z","timestamp":1495239616000},"page":"1104-1111","update-policy":"https:\/\/doi.org\/10.2166\/iwapcrossmarkpolicypage","source":"Crossref","is-referenced-by-count":10,"title":["Removal of phosphorus using suspended reactive filters (SRFs) \u2013 efficiency and potential applications"],"prefix":"10.2166","volume":"76","author":[{"given":"Agnieszka","family":"Karczmarczyk","sequence":"first","affiliation":[{"name":"Warsaw University of Life Sciences \u2013 SGGW, Faculty of Civil and Environmental Engineering, Department of Environmental Improvement, Nowoursynowska 166, Warsaw 02-787, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Agnieszka","family":"Bus","sequence":"first","affiliation":[{"name":"Warsaw University of Life Sciences \u2013 SGGW, Faculty of Civil and Environmental Engineering, Department of Environmental Improvement, Nowoursynowska 166, Warsaw 02-787, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"945","published-online":{"date-parts":[[2017,5,19]]},"reference":[{"key":"2020032803491901700_WST-EM161584R3C1","doi-asserted-by":"crossref","first-page":"64","DOI":"10.1016\/j.ecoleng.2006.04.003","article-title":"Batch kinetics of nitrogen and phosphorus removal from synthetic wastewater by algae","volume":"28","author":"Aslan","year":"2006","journal-title":"Ecological Engineering"},{"issue":"11","key":"2020032803491901700_WST-EM161584R3C2","doi-asserted-by":"crossref","first-page":"2554","DOI":"10.2166\/wst.2017.134","article-title":"Supporting constructed wetlands in P removal efficiency from surface 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