{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T08:16:57Z","timestamp":1790410617787,"version":"4.1.0"},"reference-count":0,"publisher":"IWA Publishing","issue":"2","content-domain":{"domain":["iwaponline.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2010,7,1]]},"abstract":"<jats:p>The addition of iron or aluminium into activated sludge basins for phosphorus removal is likely to impact both the efficiency of the anaerobic digestion process and the generation of odor-causing compounds following digestion and dewatering. In this study, the impact of iron and aluminium addition on digestion and odor-causing compounds was investigated by using batch digestion of combined primary and waste activated sludge. It was found that aluminium addition resulted in a decrease in volatile solids destruction by anaerobic digestion of approximately 2%. Of the 7 sludges tested, 5 showed a small increase in volatile solids destruction after iron addition. With regard to the generation of organic sulfur odors from the dewatered sludge cakes, both iron and aluminium reduced odor-causing gases except for one sludge that had already received iron for phosphorus control in the full-scale process. It appears that iron and aluminium addition will benefit odor control.<\/jats:p>","DOI":"10.2166\/wst.2010.300","type":"journal-article","created":{"date-parts":[[2010,7,26]],"date-time":"2010-07-26T11:35:46Z","timestamp":1280144146000},"page":"419-426","update-policy":"https:\/\/doi.org\/10.2166\/iwapcrossmarkpolicypage","source":"Crossref","is-referenced-by-count":25,"title":["The effect of iron and aluminium for phosphorus removal on anaerobic digestion and organic sulfur generation"],"prefix":"10.2166","volume":"62","author":[{"given":"John T.","family":"Novak","sequence":"first","affiliation":[{"name":"Department of Civil & Environmental Engineering, Virginia Tech, Blacksburg VA 24061, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chang Min","family":"Park","sequence":"first","affiliation":[{"name":"Department of Civil & Environmental Engineering, Virginia Tech, Blacksburg VA 24061, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"945","container-title":["Water Science and Technology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/iwaponline.com\/wst\/article-pdf\/62\/2\/419\/446358\/419.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/iwaponline.com\/wst\/article-pdf\/62\/2\/419\/446358\/419.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,3,28]],"date-time":"2020-03-28T00:32:53Z","timestamp":1585355573000},"score":1,"resource":{"primary":{"URL":"https:\/\/iwaponline.com\/wst\/article\/62\/2\/419\/15944\/The-effect-of-iron-and-aluminium-for-phosphorus"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,7,1]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2010,7,1]]}},"URL":"https:\/\/doi.org\/10.2166\/wst.2010.300","relation":{},"ISSN":["0273-1223","1996-9732"],"issn-type":[{"value":"0273-1223","type":"print"},{"value":"1996-9732","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2010,7,1]]},"published":{"date-parts":[[2010,7,1]]}}}