{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T07:34:15Z","timestamp":1791272055038,"version":"4.1.0"},"reference-count":19,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2007,2,1]],"date-time":"2007-02-01T00:00:00Z","timestamp":1170288000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Waste Manag Res"],"published-print":{"date-parts":[[2007,2]]},"abstract":"<jats:p>\n                    The optimization of anaerobic digestion aims to maximize organic waste stabilization after a short digestion period. This paper presents the optimization performance of the combined anaerobic digestion and sequential staging concept in a thermophilic, solid-state batch system as a treatment technology prior to landfill. The former involves enhanced pre-stage flushing with the addition of microaeration and inoculum in the methane phase. The latter involves leachate cross-recirculation between the mature and fresh waste reactors without conducting a pre-stage operation. The optimized process for combined anaerobic digestion showed that reducing the pre- stage operation with the maximum removal of organics from the waste bed is beneficial. Moreover, the sequential staging concept offers an improved process over the combined anaerobic digestion wherein the specific methane yield of 11.9 and 7.2 L CH\n                    <jats:sup>4<\/jats:sup>\n                    kg\n                    <jats:sup>-1<\/jats:sup>\n                    volatile solids (VS) per day was achieved, respectively. After 28 days of operation, the sequential staging process showed an improved waste stabilization with 86 and 79% mass and volume reduction, respectively. A higher methane yield of 334 L CH\n                    <jats:sub>4<\/jats:sub>\n                    kg\n                    <jats:sup>-1<\/jats:sup>\n                    VS with 86% VS reduction, which is equivalent to 84% process efficiency was obtained.\n                  <\/jats:p>","DOI":"10.1177\/0734242x07072085","type":"journal-article","created":{"date-parts":[[2007,2,28]],"date-time":"2007-02-28T05:38:07Z","timestamp":1172641087000},"page":"30-38","source":"Crossref","is-referenced-by-count":11,"title":["Optimization of anaerobic digestion of municipal solid waste in combined                 process and sequential staging"],"prefix":"10.1177","volume":"25","author":[{"given":"Jeanger P.","family":"Juanga","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chettiyappen","family":"Visvanathan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Josef","family":"Tr\u00e4nkler","sequence":"additional","affiliation":[{"name":"Environmental Engineering and Management Program, Asian Institute of                         Technology, P.O. Box 4, Klong Luang, Pathumthani 12120, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2007,2,1]]},"reference":[{"key":"atypb1","volume-title":"Standard Methods for the Examination of Water and Wastewater","author":"APHA","year":"1998","edition":"20"},{"key":"atypb2","first-page":"111","volume-title":"Science and Engineering of Composting: Design, Fnvironmental, Microbiological and Utilization Aspects","author":"Baeten, D.","year":"1993"},{"key":"atypb3","first-page":"113","volume-title":"Second International Symposium on Anaerobic Digestion Solid Waste","author":"Capela, I.F."},{"key":"atypb4","volume-title":"ORBIT Conference","author":"Chynoweth, D.P."},{"key":"atypb5","first-page":"232","volume-title":"Proceedings of the 3rd Asian Pacific Landfill Symposium (APLAS): Landfill technology and management for sustainable society","author":"Dayanthi, W.K.C.N.","year":"2004"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.2166\/wst.2000.0082"},{"key":"atypb7","doi-asserted-by":"publisher","DOI":"10.1016\/j.wasman.2003.09.009"},{"key":"atypb8","doi-asserted-by":"publisher","DOI":"10.2166\/wst.2006.234"},{"key":"atypb9","first-page":"10","volume-title":"Proceedings of the Fourth International Conference of ORBIT 2003 Association on Biological Proceedings of Organics: Advances for a Sustainable Society (Part 2)","author":"Meisgeier, N.","year":"2003"},{"key":"atypb10","doi-asserted-by":"publisher","DOI":"10.1016\/j.biortech.2005.12.018"},{"key":"atypb11","doi-asserted-by":"publisher","DOI":"10.1061\/(ASCE)0733-9372(1997)123:11(1087)"},{"key":"atypb12","doi-asserted-by":"publisher","DOI":"10.2166\/wst.2000.0067"},{"key":"atypb13","doi-asserted-by":"publisher","DOI":"10.1111\/j.1574-6968.1983.tb00449.x"},{"key":"atypb14","first-page":"25","volume-title":"Proceedings of the Fifth International Solid Waste Conference, Copenhagen","author":"Splendin, H.-H.","year":"1988"},{"key":"atypb15","volume-title":"Proceedings of the 34th International Conference on Environmental Systems (ICES)","author":"Teixeira, A.A."},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.1061\/(ASCE)1090-025X(2001)5:1(40)"},{"key":"atypb17","first-page":"315","volume-title":"Proceedings of the Second International Symposium on Anaerobic Digestion of Solid Waste","author":"Wellinger, A."},{"key":"atypb18","volume-title":"Anaerobic Sludge Digestion","author":"WPCF","year":"1987"},{"key":"atypb19","volume-title":"Municipal Solid Waste Management in Asia: Asian Regional Research Program on Environmental Technology (ARRPET)","author":"Visvanathan, C.","year":"2004"}],"container-title":["Waste Management &amp; Research: The Journal for a Sustainable Circular Economy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0734242X07072085","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0734242X07072085","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T20:22:38Z","timestamp":1777666958000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/0734242X07072085"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,2]]},"references-count":19,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2007,2]]}},"alternative-id":["10.1177\/0734242X07072085"],"URL":"https:\/\/doi.org\/10.1177\/0734242x07072085","relation":{},"ISSN":["0734-242X","1096-3669"],"issn-type":[{"value":"0734-242X","type":"print"},{"value":"1096-3669","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,2]]}}}