https://scholars.lib.ntu.edu.tw/handle/123456789/408335
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lei Z. | en_US |
dc.contributor.author | Wu T. | en_US |
dc.contributor.author | Zhang Y. | en_US |
dc.contributor.author | Liu X. | en_US |
dc.contributor.author | Wan C. | en_US |
dc.contributor.author | Lee D.-J. | en_US |
dc.contributor.author | Tay J.-H. | en_US |
dc.creator | Tay J.-H.;Wan C.;Liu X.;Zhang Y.;Wu T.;Lei Z.;Lee D.-J. | - |
dc.date.accessioned | 2019-05-14T00:38:32Z | - |
dc.date.available | 2019-05-14T00:38:32Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 09608524 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/408335 | - |
dc.description.abstract | Soil infiltration treatment (SIT) is ineffective to treat ammonium wastewaters of total nitrogen (TN)>100mgl-1. This study applied a novel two-stage SIT process for effective TN removal from wastewaters of TN>100mgl-1 and of chemical oxygen demand (COD)/TN ratio of 3.2-8.6. The wastewater was first fed into the soil column (stage 1) at hydraulic loading rate (HLR) of 0.06m3m-2d-1 for COD removal and total phosphorus (TP) immobilization. Then the effluent from stage 1 was fed individually into four soil columns (stage 2) at 0.02m3m-2d-1 of HLR with different proportions of raw wastewater as additional carbon source. Over the one-year field test, balanced nitrification and denitrification in the two-stage SIT revealed excellent TN removal (>90%) from the tested wastewaters. © 2012 Elsevier Ltd. | - |
dc.language | en | - |
dc.relation.ispartof | Bioresource Technology | en_US |
dc.subject | Ammonium wastewater; Denitrification; Low COD/TN ratio; Nitrification; Soil infiltration treatment | - |
dc.subject.classification | [SDGs]SDG6 | - |
dc.subject.other | Ammonium compounds; Chemical oxygen demand; Denitrification; Effluents; Infiltration; Nitrification; Soils; Carbon source; COD removal; Field test; Hydraulic loading rates; Low COD/TN ratio; Nitrification and denitrification; Raw wastewaters; Soil column; Soil infiltration; Total nitrogen; Total phosphorus; Treatment systems; Wastewater treatment; ammonia; nitrogen; organic matter; phosphorus; ammonium; chemical oxygen demand; denitrification; immobilization; infiltration; phosphorus; pollutant removal; sewage treatment; soil column; article; carbon source; chemical oxygen demand; denitrification; hydraulic conductivity; nitrification; priority journal; soil infiltration; soil infiltration treatment; soil property; temperature; waste water management | - |
dc.title | Two-stage soil infiltration treatment system for treating ammonium wastewaters of low COD/TN ratios | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.biortech.2012.10.113 | - |
dc.identifier.scopus | 2-s2.0-84873126323 | - |
dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84873126323&doi=10.1016%2fj.biortech.2012.10.113&partnerID=40&md5=e7e0caf3c74d9f276e8213030e52104f | - |
dc.relation.pages | 774-778 | - |
dc.relation.journalvolume | 128 | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
crisitem.author.orcid | 0000-0002-8820-8097 | - |
顯示於: | 化學工程學系 |
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