ENERGY-SAVING SEWAGE/WASTEWATER TREATMENT APPARATUS USING MICROALGAE

摘要

The present invention relates to an energy-saving sewage/wastewater treatment apparatus using microalgae, and more specifically, to an energy-saving sewage/wastewater treatment apparatus provided with a photosynthesis/nitrification tank for generating natural oxygen through photosynthesis of microalgae at the rear end of a biofilm filtering tank, so as to block the introduction of floating material, enable easy removal of nitrogen from organic material, and simultaneously allow decomposition, nitrification, and phosphorus removal using natural oxygen generated during photosynthesis of algae, thereby improving nitrogen and phosphorus treatment efficiency, significantly reducing machinery and equipment for supplying oxygen and additional equipment for treatment functions, thus ultimately reducing equipment and maintenance costs.