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231224s2014 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-014-1197-7
|2 doi
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|a pubmed24n0783.xml
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|a (NLM)24497042
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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|a Yang, Xu
|e verfasserin
|4 aut
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|a Performance of the subsurface flow constructed wetlands for pretreatment of slightly polluted source water
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|c 2014
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|a Text
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|2 rdacontent
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 07.02.2015
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|a Date Revised 21.10.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The slightly polluted source water of Yellow River was pretreated in a horizontal subsurface flow constructed wetland (HSFCW) and a lateral subsurface flow constructed wetland (LSFCW) in the Ji'nan city Reservoir, Shandong, China. During almost one years run, the results showed that at the hydraulic loading rate of 1 m/day, the removal efficiencies of chemical oxygen demand (COD), total nitrogen (TN), ammonium nitrogen (NH4 (+)-N) and total phosphorus (TP) in the HSFCW were 48.9, 51.4, 48.7 and 48.9 %, respectively, and the corresponding removal efficiencies in the LSFCW were 50.51, 53.12, 50.44 and 50.83 %, respectively. The HSFCW and LSFCW had a similar high potential for nutrients removal and LSFCW was slightly better. According to the China standard for surface water resources (GB3838-2002), mean effluent COD can reach the Class I (≤ 15 mg/L), and NH4 (+)-N and TP and TN can reach nearly the Class I (≤ 0.015 mg/L), the Class III (≤ 0.05 mg/L) and the Class IV (≤ 1.5 mg/L), respectively. It can be concluded that the slightly polluted source water from Reservoir was pretreated well by the constructed wetland
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|a Evaluation Study
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Zhang, Xueping
|e verfasserin
|4 aut
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|a Wang, Jifu
|e verfasserin
|4 aut
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|a Zhao, Guangying
|e verfasserin
|4 aut
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|a Wang, Baojian
|e verfasserin
|4 aut
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|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 23(2014), 4 vom: 21. Mai, Seite 699-706
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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|g volume:23
|g year:2014
|g number:4
|g day:21
|g month:05
|g pages:699-706
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|u http://dx.doi.org/10.1007/s10646-014-1197-7
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