| 생물학적 하수처리장 호기조 송풍량제어 적용성 평가 |
|---|
|
학술지명 한국지반환경학회
저자 김홍석,김연권,한인선
발표일 2012-09-28
|
|
Influent water quality of STP(Sewerage treatment plant) is affected by seasons ortime zone. Thus according to the real-time influent pattern control of air flow on aerobic phase iscapable of strategy for saving blower power. In this study carbon source(BOD) and ammonia(NH4-N)which is output of anaerobic phase of A2O process is simulated by air flow control system whichcomposed of MRA2(influent realtime analyzer) and KM2BM(biological process simulator) of Dr. Wastewaterver.3. Then required oxygen of aerobic phase is calculated using this BOD and ammonia concentration.The result of simulation, amount of required oxygen by Dr. Wastewater ver.3 have shown to bemuch lower than the traditional method. |
