मराठी

What are 'flocs' in the context of biological wastewater treatment?

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प्रश्न

What are 'flocs' in the context of biological wastewater treatment?

पर्याय

  • Dense layers of anaerobic methanogens floating on water

  • Colloidal precipitates formed by heavy metal ions

  • Aggregations of viral capsids bound to soil particles

  • Masses of bacteria associated with fungal filaments forming mesh-like structures

MCQ
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उत्तर

Flocs are masses of aerobic bacteria closely associated with fungal filaments that form mesh-like networks in aeration tanks during secondary treatment. They actively consume the organic matter present in sewage effluent.

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