|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM243578709 |
| 003 |
DE-627 |
| 005 |
20250217180834.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2014 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.2166/wst.2014.402
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n0811.xml
|
| 035 |
|
|
|a (DE-627)NLM243578709
|
| 035 |
|
|
|a (NLM)25401313
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Dzakpasu, Mawuli
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Nitrogen transformations and mass balance in an integrated constructed wetland treating domestic wastewater
|
| 264 |
|
1 |
|c 2014
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 08.05.2015
|
| 500 |
|
|
|a Date Revised 07.12.2022
|
| 500 |
|
|
|a published: Print
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Nitrogen (N) transformations and removal in integrated constructed wetlands (ICWs) are often high, but the contributions of various pathways, including nitrification/denitrification, assimilation by plants and sediment storage, remain unclear. This study quantified the contributions of different N removal pathways in a typical multi-celled ICW system treating domestic wastewater. Findings showed near complete average total N retention of circa 95% at 102.3 g m⁻² yr⁻¹ during the 4-year period of operation. Variations in total N and NH4-N removal rates were associated with effluent flow volume rates and seasons. According to the mass balance estimation, assimilation by plants and sediment/soil storage accounted for approximately 23% and 20%, respectively, of the total N load removal. These were the major N removal route besides microbial transformations. Thus, the combination of plants with high biomass production offer valuable opportunities for improving ICW performance. The retrieval and use of sequestered N in the ICW sediment/soils require coherent management and provide innovative and valuable opportunities
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
7 |
|a Waste Water
|2 NLM
|
| 650 |
|
7 |
|a Water Pollutants, Chemical
|2 NLM
|
| 650 |
|
7 |
|a Nitrogen
|2 NLM
|
| 650 |
|
7 |
|a N762921K75
|2 NLM
|
| 700 |
1 |
|
|a Scholz, Miklas
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a McCarthy, Valerie
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Jordan, Siobhán
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Water science and technology : a journal of the International Association on Water Pollution Research
|d 1986
|g 70(2014), 9 vom: 19., Seite 1496-502
|w (DE-627)NLM098149431
|x 0273-1223
|7 nnns
|
| 773 |
1 |
8 |
|g volume:70
|g year:2014
|g number:9
|g day:19
|g pages:1496-502
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.2166/wst.2014.402
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 70
|j 2014
|e 9
|b 19
|h 1496-502
|