Municipal Wastewater Treatment With Rotating Biological Contactors A review of factors influencing the efficiency of RBCs
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چکیده
Rotating biological contactors (RBCs) constitute a very unique and superior alternative for biodegradable matter and nitrogen removal on account of their feasibility, simplicity of design and operation, low land area requirement, low energy consumption, low operating and maintenance cost and treatment efficiency. The present review of RBCs focus on parameters that affect performance like rotational speed, organic loading rates, retention time, biofilm support media, staging, temperature, biofilm characteristics, dissolved oxygen levels, and medium submergence & operational problems.
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