Figure 4From: Analysis and in situ characterization of activated sludge communities capable of benzotriazole biodegradationQuantitative FISH analysis of the larger-scale setups 1 to 4 and the inoculum. Error bars indicate standard deviations of the evaluation (n = 15). Setups 1 and 2: control setups without benzotriazoles; Setups 2 and 3: experimental setups supplied with benzotriazoles.Back to article page