Kumar Aditya,Murray Anthony John,Shi Ruijie,Wan Zhaoyang,Dokucu Mustafa Tekin,Prasad Vijaysai
申请号：
US201816103886
公开号：
US2018370827(A1)
申请日:
2018.08.14
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
A method of operating a waste water treatment plant (WWTP) having at least one of an aerobic digester (AD) and a membrane bioreactor (MBR) is described. The method of operating AD is comprised of monitoring and controlling AD in real-time using an online extended Kalman filter (EKF) having a online dynamic model of AD. The EKF uses real-time AD measured data, and online dynamic model of AD to update adapted model parameters and estimate model based inferred variables for AD, which are used for AD control by AD control system having supervisory and low-level control layers. The method of operating MBR is similar to that of AD. The supervisory control ensures the WWTP satisfying the effluent quality requirement while minimize the operation cost. A WWTP having at least one of an AD or MBR is disclosed. The method of operating a WWTP can be implemented using a computer.
