Nitrogen removal from landfill leachate using a sequential biological passive system
The efficiency of an anaerobic-aerobic biofilm passive system for nitrogen conversion was investigated. Leachate from real landfill is characterized by high ammonia content. Several techniques have been tested for ammonia nitrogen removal including air stripping, which imply high cost operation. In...
- Autores:
-
Suárez García, Edgar
Cardona Gallo, Santiago Alonso
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2013
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/40965
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/40965
http://bdigital.unal.edu.co/31062/
- Palabra clave:
- Nitrification
landfill leachate
passive system
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Suárez García, Edgar423bc1fa-83a4-4e3e-95c1-15ef7f3e48c0300Cardona Gallo, Santiago Alonsob97dce4c-d1f0-44d6-a369-0cacc38b4dc33002019-06-28T09:44:46Z2019-06-28T09:44:46Z2013https://repositorio.unal.edu.co/handle/unal/40965http://bdigital.unal.edu.co/31062/The efficiency of an anaerobic-aerobic biofilm passive system for nitrogen conversion was investigated. Leachate from real landfill is characterized by high ammonia content. Several techniques have been tested for ammonia nitrogen removal including air stripping, which imply high cost operation. In this work, an innovative design which combines a Bio- Reactive Permeable Barrier (BioBarrier) and multilayer Bio-trickling Reactor (BtR) was evaluated for nitrogen removal. The results show an excellent performance of BtR system, in which concentration of NO3 raise from 100±10 mg/L NO3 to near 1000±100 mg/L NO3. Almost 95% NH4 removal was observed, demonstrating efficiency of this device. However, N dynamics in BRPB had no important changes, probably due to low biofilm content of the package material. The BtR system was designed to promote O2 transference from the atmosphere without external energy input. Results confirm feasibility of nitrification process within tower. From the experimental data it can be concluded that BtR system is an efficient and economical system for ammonia removal, making it an innovative and potential system for small communities.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/30137Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 80, núm. 178 (2013); 37-43 DYNA; Vol. 80, núm. 178 (2013); 37-43 2346-2183 0012-7353Suárez García, Edgar and Cardona Gallo, Santiago Alonso (2013) Nitrogen removal from landfill leachate using a sequential biological passive system. Dyna; Vol. 80, núm. 178 (2013); 37-43 DYNA; Vol. 80, núm. 178 (2013); 37-43 2346-2183 0012-7353 .Nitrogen removal from landfill leachate using a sequential biological passive systemArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTNitrificationlandfill leachatepassive systemORIGINAL30137-167419-1-PB.pdfapplication/pdf1400119https://repositorio.unal.edu.co/bitstream/unal/40965/1/30137-167419-1-PB.pdf39a88ecc69865d6f284842bf5105e69eMD5130137-197484-1-PB.htmltext/html30455https://repositorio.unal.edu.co/bitstream/unal/40965/2/30137-197484-1-PB.htmlb969dd8280a70f7b49f7f081307e1934MD5230137-108504-1-SP.pdfapplication/pdf75997https://repositorio.unal.edu.co/bitstream/unal/40965/3/30137-108504-1-SP.pdfdab2cfe6ed82e7f854b36d1560ed507fMD53THUMBNAIL30137-167419-1-PB.pdf.jpg30137-167419-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9393https://repositorio.unal.edu.co/bitstream/unal/40965/4/30137-167419-1-PB.pdf.jpgaed82bc55fd9a446e59f0e5e38ae7f52MD5430137-108504-1-SP.pdf.jpg30137-108504-1-SP.pdf.jpgGenerated Thumbnailimage/jpeg4641https://repositorio.unal.edu.co/bitstream/unal/40965/5/30137-108504-1-SP.pdf.jpgf2c0eb42366f4a626a754abf5b4f58fbMD55unal/40965oai:repositorio.unal.edu.co:unal/409652023-01-31 23:05:13.277Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Nitrogen removal from landfill leachate using a sequential biological passive system |
| title |
Nitrogen removal from landfill leachate using a sequential biological passive system |
| spellingShingle |
Nitrogen removal from landfill leachate using a sequential biological passive system Nitrification landfill leachate passive system |
| title_short |
Nitrogen removal from landfill leachate using a sequential biological passive system |
| title_full |
Nitrogen removal from landfill leachate using a sequential biological passive system |
| title_fullStr |
Nitrogen removal from landfill leachate using a sequential biological passive system |
| title_full_unstemmed |
Nitrogen removal from landfill leachate using a sequential biological passive system |
| title_sort |
Nitrogen removal from landfill leachate using a sequential biological passive system |
| dc.creator.fl_str_mv |
Suárez García, Edgar Cardona Gallo, Santiago Alonso |
| dc.contributor.author.spa.fl_str_mv |
Suárez García, Edgar Cardona Gallo, Santiago Alonso |
| dc.subject.proposal.spa.fl_str_mv |
Nitrification landfill leachate passive system |
| topic |
Nitrification landfill leachate passive system |
| description |
The efficiency of an anaerobic-aerobic biofilm passive system for nitrogen conversion was investigated. Leachate from real landfill is characterized by high ammonia content. Several techniques have been tested for ammonia nitrogen removal including air stripping, which imply high cost operation. In this work, an innovative design which combines a Bio- Reactive Permeable Barrier (BioBarrier) and multilayer Bio-trickling Reactor (BtR) was evaluated for nitrogen removal. The results show an excellent performance of BtR system, in which concentration of NO3 raise from 100±10 mg/L NO3 to near 1000±100 mg/L NO3. Almost 95% NH4 removal was observed, demonstrating efficiency of this device. However, N dynamics in BRPB had no important changes, probably due to low biofilm content of the package material. The BtR system was designed to promote O2 transference from the atmosphere without external energy input. Results confirm feasibility of nitrification process within tower. From the experimental data it can be concluded that BtR system is an efficient and economical system for ammonia removal, making it an innovative and potential system for small communities. |
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2013 |
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2013 |
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2019-06-28T09:44:46Z |
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2019-06-28T09:44:46Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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Text |
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publishedVersion |
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https://repositorio.unal.edu.co/handle/unal/40965 |
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http://bdigital.unal.edu.co/31062/ |
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spa |
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http://revistas.unal.edu.co/index.php/dyna/article/view/30137 |
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Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
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Dyna; Vol. 80, núm. 178 (2013); 37-43 DYNA; Vol. 80, núm. 178 (2013); 37-43 2346-2183 0012-7353 |
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Suárez García, Edgar and Cardona Gallo, Santiago Alonso (2013) Nitrogen removal from landfill leachate using a sequential biological passive system. Dyna; Vol. 80, núm. 178 (2013); 37-43 DYNA; Vol. 80, núm. 178 (2013); 37-43 2346-2183 0012-7353 . |
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info:eu-repo/semantics/openAccess |
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