公开(公告)号：US08057674B1

公开(公告)日：2011-11-15

申请号：US12321381

申请日：2009-01-16

申请人： Thomas W. Leland ,  Frederick M. Riser ,  Peter W. Reko

发明人： Thomas W. Leland ,  Frederick M. Riser ,  Peter W. Reko

IPC分类号： C02F3/00

CPC分类号： C02F3/1257 ,  C02F3/006 ,  C02F3/206 ,  C02F3/302 ,  C02F3/308 ,  C02F2201/007 ,  C02F2209/04 ,  C02F2209/14 ,  C02F2209/15 ,  C02F2209/18 ,  C02F2209/36 ,  C02F2209/40 ,  Y02W10/15 ,  Y10S210/926

摘要： An orbital wastewater treatment system includes a tank assembly, at least one impeller, a flow-diversion mechanism, an actuator, optionally at least one sensor disposed in the tank assembly, and a control unit. The tank assembly has an anoxic zone and an aerobic zone and passages between the two zones. The impeller is disposed in the tank assembly for aeration and for moving mixed liquor under process about the tank assembly. The flow-diversion mechanism is disposed at least one of the passages between the aerobic and the anoxic zone. The actuator is operatively connected to the gate for regulating the flow state or configuration thereof in response to a signal generated by the control unit at least partially pursuant to a predetermined schedule and/or at least partially in accordance with input from the sensor.

摘要翻译： 轨道式废水处理系统包括罐组件，至少一个叶轮，分流机构，致动器，可选地至少一个设置在罐组件中的传感器，以及控制单元。 罐组件具有缺氧区和需氧区以及两区之间的通道。 叶轮设置在罐组件中，用于曝气并且用于在罐组件周围移动混合液体。 流向转移机构设置在需氧和缺氧区之间的通道中的至少一个。 致动器可操作地连接到门，用于响应于至少部分地依照预定时间表和/或至少部分地根据来自传感器的输入由控制单元产生的信号来调节其流动状态或其配置。