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231225s2018 xx |||||o 00| ||eng c |
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|a 10.2175/106143017X15131012187935
|2 doi
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|a pubmed24n0961.xml
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|a (DE-627)NLM288461452
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|a (NLM)30208996
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Qi, Shiyue
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Nitrogen Removal and N₂O Emission in Biochar-Sludge Subsurface Wastewater Infiltration Systems
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 08.11.2018
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|a Date Revised 07.12.2022
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|a published: Print
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|a Citation Status MEDLINE
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|a Nitrogen removal and N2O emission of biochar-sludge amended subsurface wastewater infiltration systems (SWISs) with/without intermittent aeration under different organic surface loading rates (OSLRs) were investigated. Under OSLR, between 8.5 and 54.6 g COD/(m2 d), average chemical oxygen demand (COD), <inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="00800-ilm01.gif"/>, and total nitrogen (TN) removal rates decreased with OSLR increasing in non-aerated SWISs amended with/without biochar-sludge; increasing OSLR hardly affected COD and <inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="00800-ilm12.gif"/> removal in biochar-sludge amended SWIS with intermittent aeration; N2O emission rate decreased with influent OSLR increasing in the SWISs. Biochar-sludge amended SWIS with intermittent aeration obtained higher removal rates for COD (94.9 to 95.5%), <inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="00800-ilm23.gif"/> (90.5 to 93.7%), TN (86.5 to 89.9%) and lower N2O emission rates [13.4 to 14.7 mg/(m2 d)] under high influent OSLR of 36.2 and 54.6 g COD/(m2 d) were compared with non-aerated SWISs with/without biochar-sludge. Furthermore, the abundances of amoA, nxrA, napA, narG, nirS, nirK, qnorB, and nosZ genes involved in nitrogen removal were enhanced under high influent OSLR in biochar-sludge amended SWIS with intermittent aeration
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|a Journal Article
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|a Ammonium Compounds
|2 NLM
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|a Sewage
|2 NLM
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|a Waste Water
|2 NLM
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|a biochar
|2 NLM
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|a Charcoal
|2 NLM
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|a 16291-96-6
|2 NLM
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|a Nitrous Oxide
|2 NLM
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|a K50XQU1029
|2 NLM
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| 650 |
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|a Nitrogen
|2 NLM
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| 650 |
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|a N762921K75
|2 NLM
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| 700 |
1 |
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|a Zhao, Yue
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Shiyao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zheng, Fanping
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Pan, Jing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fan, Linlin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Zhiqi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Tan, Chaoquan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hou, Wanyuan
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Water environment research : a research publication of the Water Environment Federation
|d 1998
|g 90(2018), 9 vom: 01. Sept., Seite 800-806
|w (DE-627)NLM098214292
|x 1554-7531
|7 nnns
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| 773 |
1 |
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|g volume:90
|g year:2018
|g number:9
|g day:01
|g month:09
|g pages:800-806
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| 856 |
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|u http://dx.doi.org/10.2175/106143017X15131012187935
|3 Volltext
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|d 90
|j 2018
|e 9
|b 01
|c 09
|h 800-806
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