EXAMIANS
Activated sludge undergoes
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All of the following species are considered coliforms except
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Loss of carbon through the microbial loop in oligotrophic environments is __________ to/than the loss of carbon through the microbial loop in copiotrophic environments.
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Coliforms are used as indicator organisms because
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Trickling filter comes under
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Members of all of the following genera of bacteria typically are found in a maturing Winogradsky column except
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Metabolism of dissolved organic material released by phytoplankton allows heterotrophic bacteria to become part of the particulate organic matter that is passed up the food web to be metabolized and released as mineral elements and CO2 at each transfer. This sentence describes the
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Removal of solids is generally considered as a
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__________ is an environment like __________ where microorganisms are functioning in an extremely thin film of water and where oxygen-containing air is close to them.
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Chemical precipitation of phosphorus is
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