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Treatment of sewage water from industries or domestic becomes very crucial in present days. For concentrated industrial wastewater aerobic treatment is a substitute to the slower anaerobic
System design. Aerobic systems require some means of supplying oxygen to the biomass, which may be accomplished by wastewater treatment ponds (which work by creating a large surface area for introducing air to the wastewater), and/or by incorporating some type of mechanical aeration device to introduce oxygen into the biomass. Due to the need
