| 摘要 |
<p>The present invention relates to a microalgae culture aquarium using artificial light sources and flue gas and a wastewater treatment system using the same and more specifically, to a microalgae culture aquarium using artificial light sources and flue gas which treats nitrogen and phosphorus in wastewater by irradiating water with the artificial light sources in order to induce growth of microalgae after providing carbon dioxide by injecting flue gas under a condition in which carbon source, nutritive salts, and water are existed, and to a wastewater treatment system using the same. The microalgae culture aquarium using artificial light sources and flue gas and the wastewater treatment system using the same according to the present invention have effects of saving energy costs consumed for supplying oxygen, reducing concentration of nitrogen and phosphorus of the wastewater, and cutting carbon dioxide which are greenhouse gases by artificially injecting flue gas having high carbon dioxide contents and high exhaust gas temperature in order to provide carbon dioxide and inducing growth of microalgae by irradiating the artificial light sources and providing oxygen generated by the microalgae to an aeration tank in order to make aerobic bacteria use oxygen. [Reference numerals] (AA) CO2 adjustment; (BB) Supernatant; (CC) Ground; (DD) Ground surface; (EE) Underground; (FF) Sewage inflow; (GG) Discharge treatment water</p> |
