Treatment of stabilized landfill leachate by physico-chemical and bio- oxidation processes

Papadopoulos, A; Fatta, D; Loizidou, M

dc.contributor.author	Papadopoulos, A	en
dc.contributor.author	Fatta, D	en
dc.contributor.author	Loizidou, M	en
dc.date.accessioned	2014-03-01T01:14:15Z
dc.date.available	2014-03-01T01:14:15Z
dc.date.issued	1998	en
dc.identifier.issn	1093-4529	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12958
dc.subject	Biological oxidation	en
dc.subject	Chemical oxidation	en
dc.subject	Chemical precipitation	en
dc.subject	Leachate treatment	en
dc.subject.classification	Engineering, Environmental	en
dc.subject.classification	Environmental Sciences	en
dc.subject.other	Biological oxidation	en
dc.subject.other	Ammonia	en
dc.subject.other	Biochemical oxygen demand	en
dc.subject.other	Chemical oxygen demand	en
dc.subject.other	Oxidation	en
dc.subject.other	Precipitation (chemical)	en
dc.subject.other	Leachate treatment	en
dc.subject.other	ammonia	en
dc.subject.other	article	en
dc.subject.other	landfill	en
dc.subject.other	leaching	en
dc.subject.other	oxidation	en
dc.subject.other	physical chemistry	en
dc.subject.other	precipitation	en
dc.title	Treatment of stabilized landfill leachate by physico-chemical and bio- oxidation processes	en
heal.type	journalArticle	en
heal.identifier.primary	10.1080/10934529809376753	en
heal.identifier.secondary	http://dx.doi.org/10.1080/10934529809376753	en
heal.language	English	en
heal.publicationDate	1998	en
heal.abstract	In this work the treatment of leachate originating from an old landfill was compared using a variety of methods both singularly and in combination. Aerobic biological treatment gave a COD removal ranging from 32-35%, but it was very effective for BOD and ammonia removal (97% and 99%, respectively). By using chemical oxidation a COD reduction up to 33% was achieved. The application of chemical precipitation gave a COD removal in the range of 36- 42%. The combination of biological and chemical oxidation, biological oxidation and chemical precipitation or chemical oxidation and chemical precipitation, led to a COD reduction up to 57%. The best results were obtained when a biological oxidation was applied in two stages combination with chemical oxidation and chemical precipitation reducing COD concentration values up to 87%.	en
heal.publisher	MARCEL DEKKER INC	en
heal.journalName	Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering	en
dc.identifier.doi	10.1080/10934529809376753	en
dc.identifier.isi	ISI:000073608400008	en
dc.identifier.volume	33	en
dc.identifier.issue	4	en
dc.identifier.spage	651	en
dc.identifier.epage	670	en