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Fig. 8 | Environmental Sciences Europe

Fig. 8

From: Freshwater ecosystems profit from activated carbon-based wastewater treatment across various levels of biological organisation in a short timeframe

Fig. 8

Effect potentials in surface water samples of site S3 (downstream of WWTP Langwiese). The results are given in % relative to those found in samples of the reference site S0. Mean values for site S0 were set to 100%. Samples were taken prior to (red) and after (blue) the WWTP upgrade. Coefficient of variance was always below 15%

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