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DE-627 |
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cr uuu---uuuuu |
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231225s2019 xx |||||o 00| ||eng c |
| 024 |
7 |
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|a 10.1080/09593330.2018.1435730
|2 doi
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5 |
2 |
|a pubmed24n0935.xml
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|a (DE-627)NLM280600372
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|a (NLM)29400147
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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 Eland, Lucy E
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Molecular evaluation of microalgal communities in full-scale waste stabilisation ponds
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| 264 |
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|c 2019
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
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|2 rdacarrier
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| 500 |
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|a Date Completed 09.09.2019
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|a Date Revised 07.12.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Waste stabilisation ponds (WSPs) are widely used across the world as a passive wastewater treatment for domestic wastewaters, but little is known about their ecology, especially their phototrophic communities. This study uses molecular methods and flow cytometry to assess the cyanobacterial and eukaryotic communities longitudinally throughout two systems, one treating domestic wastewater and the other mixed industrial/domestic wastewaters. More variation was seen between the systems than between different stages in the treatment processes for both eukaryotic and cyanobacterial communities. Chlorella species and Planktophrix cyanobacteria dominated both treatment systems. Arthrospira cyanobacteria were detected only in the industrial/domestic system. The balance between non-photosynthetic and photosynthetic organisms is rarely considered, though both play vital roles in WSP functioning. Flow cytometry showed that the facultative and first maturation pond in the industrial system contained a lower proportion of photosynthetic organisms compared to the domestic system. This is reflected in the species richness data and low dissolved oxygen levels detected. All data indicated that both systems are significantly different from one another and that variation longitudinally throughout the systems is lower. A more systematic study is needed to determine if it is the wastewater source rather than the initial inoculum that drives community composition
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| 650 |
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|a Journal Article
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| 650 |
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|a Ecology
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| 650 |
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4 |
|a microalgae
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| 650 |
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|a molecular microbiology
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| 650 |
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|a phytoplankton
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| 650 |
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|a waste stabilisation ponds
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|a wastewater
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|a Waste Water
|2 NLM
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| 700 |
1 |
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|a Davenport, Russell J
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Santos, Andre Bezerra Dos
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Mota Filho, Cesar R
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Environmental technology
|d 1993
|g 40(2019), 15 vom: 01. Juni, Seite 1969-1976
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnns
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| 773 |
1 |
8 |
|g volume:40
|g year:2019
|g number:15
|g day:01
|g month:06
|g pages:1969-1976
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|u http://dx.doi.org/10.1080/09593330.2018.1435730
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