4-N, MLSS, and dissolved oxygen (DO) sensors and a calculation control device is constructed such that the operating condition of a bioreactor for removing nitrogen and phosphorus can be monitored in real time with regard to the amount of sewage flowing therein in each season and for each time period, the pH of the inflowing sewage, and the DO concentration thereof, and the amount of air supplied to an aerobic tank, the amount of nitrate liquid circulating therein, and the like can be adjusted/managed automatically, thereby reducing the cost for facility installation, reducing the area of necessary land, reducing the cost for power necessary for blowing in the bioreactor, and thereby substantially improving the economic merit."/>
ADVANCED SEWAGE TREATMENT DEVICE HAVING BIOREACTOR INTEGRATED-MANAGEMENT AND AUTOMATIC-CONTROL SYSTEM AND NEW RENEWABLE POWER GENERATION FUNCTION AND THEREBY HAVING IMPROVED SEWAGE TREATMENT AND ENERGY EFFICIENCIES, AND ADVANCED SEWAGE TREATMENT METHOD
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ADVANCED SEWAGE TREATMENT DEVICE HAVING BIOREACTOR INTEGRATED-MANAGEMENT AND AUTOMATIC-CONTROL SYSTEM AND NEW RENEWABLE POWER GENERATION FUNCTION AND THEREBY HAVING IMPROVED SEWAGE TREATMENT AND ENERGY EFFICIENCIES, AND ADVANCED SEWAGE TREATMENT METHOD
ADVANCED SEWAGE TREATMENT DEVICE HAVING BIOREACTOR INTEGRATED-MANAGEMENT AND AUTOMATIC-CONTROL SYSTEM AND NEW RENEWABLE POWER GENERATION FUNCTION AND THEREBY HAVING IMPROVED SEWAGE TREATMENT AND ENERGY EFFICIENCIES, AND ADVANCED SEWAGE TREATMENT METHOD
The present invention relates to an advanced sewage treatment device having a bioreactor integrated-management and automatic-control system and a new renewable power generation function and thereby having improved sewage treatment and energy efficiencies, and an advanced sewage treatment method. The technical gist of the present invention pertains to an advanced sewage treatment device and an advanced sewage treatment method, wherein various kinds of contaminants such as organic materials, suspended materials, and nutritive salts contained in sewage, wastewater, and the like flowing into a sewage treatment plant, a wastewater treatment plant, a factory wastewater treatment plant, and an individual sewage purification facility are treated at an advanced level and removed by a biological treatment method. The technical gist is characterized in that an "ICT-based bioreactor integrated-management system" comprising pH, NH4-N, MLSS, and dissolved oxygen (DO) sensors and a calculation control device is constructed such that the operating condition of a bioreactor for removing nitrogen and phosphorus can be monitored in real time with regard to the amount of sewage flowing therein in each season and for each time period, the pH of the inflowing sewage, and the DO concentration thereof, and the amount of air supplied to an aerobic tank, the amount of nitrate liquid circulating therein, and the like can be adjusted/managed automatically, thereby reducing the cost for facility installation, reducing the area of necessary land, reducing the cost for power necessary for blowing in the bioreactor, and thereby substantially improving the economic merit.
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