{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T01:56:32Z","timestamp":1790560592259,"version":"4.1.0"},"reference-count":49,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T00:00:00Z","timestamp":1786579200000},"content-version":"vor","delay-in-days":12,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100006560","name":"Yildiz Teknik \u00dcniversitesi","doi-asserted-by":"publisher","award":["FBA\u20102022\u20105022"],"award-info":[{"award-number":["FBA\u20102022\u20105022"]}],"id":[{"id":"10.13039\/501100006560","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Water Environment Research"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    This study investigates simultaneous nutrient removal and recovery from nondigested livestock manure wastewater. To manage high suspended solids, chitosan\u2010mediated coagulation was utilized as a pretreatment for effective solid\u2013liquid separation. Subsequent precipitation experiments evaluated the influence of pH, initial molar ratios, temperature, and multi\u2010ionic interference. Optimal conditions were identified at pH\u20099.5, a Mg:N:P molar ratio of 1.2:1:1, and 30\u00b0C, achieving aqueous reductions of 95% for PO\n                    <jats:sub>4<\/jats:sub>\n                    \u2010P, 91% for Mg, and 97% for NH\n                    <jats:sub>4<\/jats:sub>\n                    \u2010N. The primary scientific contribution of this study is the identification of Hazenite (KNaMg\n                    <jats:sub>2<\/jats:sub>\n                    (PO\n                    <jats:sub>4<\/jats:sub>\n                    )\n                    <jats:sub>2<\/jats:sub>\n                    .14H\n                    <jats:sub>2<\/jats:sub>\n                    O) as the recovered solid phase, rather than conventional magnesium ammonium phosphate (struvite). Structural characterizations via XRD and SEM\u2010EDX revealed the absence of nitrogen in the recovered precipitate. These analyses indicate that the elevated background potassium and sodium concentrations drove the crystallization of this specific alkali\u2010magnesium phosphate. Thermodynamic and elemental analyses indicate that the extensive depletion of aqueous NH\n                    <jats:sub>4<\/jats:sub>\n                    \u2010N was primarily driven by pH\u2010induced ammonia volatilization rather than solid\u2010phase recovery. Furthermore, ionic competition and kinetic inhibition restricted both ammonium and calcium integration into the crystal lattice. These findings demonstrate that in complex, alkali\u2010rich effluents, the precipitation pathway fundamentally shifts from standard struvite toward Hazenite recovery, providing an alternative for nutrient upcycling into high\u2010value mineral phases.\n                  <\/jats:p>","DOI":"10.1002\/wer.70529","type":"journal-article","created":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T07:50:00Z","timestamp":1786607400000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Nutrient Removal and Recovery: Hazenite Precipitation From Livestock Manure Wastewater"],"prefix":"10.1002","volume":"98","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-2247-2105","authenticated-orcid":false,"given":"Zehra","family":"\u00c7oban","sequence":"first","affiliation":[{"name":"Faculty of Civil Engineering, Department of Environmental Engineering Yildiz Technical University  \u0130stanbul T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6902-5626","authenticated-orcid":false,"given":"Ahmet","family":"Demir","sequence":"additional","affiliation":[{"name":"Faculty of Civil Engineering, Department of Environmental Engineering Yildiz Technical University  \u0130stanbul T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0282-7744","authenticated-orcid":false,"given":"Ebru","family":"Koca Akkaya","sequence":"additional","affiliation":[{"name":"Faculty of Civil Engineering, Department of Environmental Engineering Yildiz Technical University  \u0130stanbul T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5547-1841","authenticated-orcid":false,"given":"Mehmet Sinan","family":"Bilgili","sequence":"additional","affiliation":[{"name":"Faculty of Civil Engineering, Department of Environmental Engineering Yildiz Technical University  \u0130stanbul T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,8,13]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.watres.2018.01.004"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.heliyon.2022.e09862"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jece.2022.107826"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijbiomac.2020.07.132"},{"key":"e_1_2_10_6_1","volume-title":"Standard Methods for Examination of Water and Wastewater","author":"APHA","year":"2005"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.3390\/pr9111916"},{"key":"e_1_2_10_8_1","unstructured":"Fulhage C. 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