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01000naa a22002652 4500 |
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NLM156773015 |
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DE-627 |
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20231223074835.0 |
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231223s2005 xx ||||| 00| ||eng c |
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|a pubmed24n0523.xml
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|a (DE-627)NLM156773015
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|a (NLM)16042265
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|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Scholz, M
|e verfasserin
|4 aut
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|a Treatment of gully pot liquor containing heavy metals with constructed wetlands in Scotland
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|c 2005
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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| 500 |
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|a Date Completed 23.08.2005
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|a Date Revised 21.11.2008
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|a published: Print
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|a Citation Status MEDLINE
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|a The aim of this investigation was to assess the treatment efficiencies for gully pot liquor of 12 experimental vertical-flow constructed wetland filters containing Phragmites australis (Cav.) Trin. ex Steud. (Common Reed) and filter media of different adsorption capacities in a cold climate. Seven of the twelve filters received inflow water spiked with heavy metals. For one year, hydrated copper nitrate and hydrated nickel nitrate were added to sieved gully pot liquor to simulate contaminated primary treated storm water runoff. The inflow concentrations for dissolved copper, nickel and nitrate-nitrogen were approximately 1.0, 1.0 and 1.45 mg/l, respectively, which represent mean loading rates of 0.063 g/m2/d for Filters 2 and 7 to 11, and 0.115 g/m2/d for Filter 12. For these filters receiving metals, an obvious breakthrough of dissolved nickel was recorded after road gritting and salting during winter. Sodium chloride was responsible for nickel leaching. Reductions of copper, nickel, biochemical oxygen demand and suspended solids were frequently insufficient compared to international secondary wastewater treatment standards. Moreover, the overall filtration performance for all filters was similar
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Metals, Heavy
|2 NLM
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|a Anderson, P
|e verfasserin
|4 aut
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|a Forman, B I
|e verfasserin
|4 aut
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|i Enthalten in
|t Water science and technology : a journal of the International Association on Water Pollution Research
|d 1986
|g 51(2005), 9 vom: 28., Seite 251-8
|w (DE-627)NLM098149431
|x 0273-1223
|7 nnns
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| 773 |
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|g volume:51
|g year:2005
|g number:9
|g day:28
|g pages:251-8
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|a AR
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|d 51
|j 2005
|e 9
|b 28
|h 251-8
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