公开(公告)号：US20080078719A1

公开(公告)日：2008-04-03

申请号：US11591894

申请日：2006-11-02

申请人： Malcolm Ezekiel Fabiyi ,  Richard Novak

发明人： Malcolm Ezekiel Fabiyi ,  Richard Novak

IPC分类号： C02F3/02

CPC分类号： C02F3/006 ,  C02F1/441 ,  C02F1/444 ,  C02F1/78 ,  C02F3/1221 ,  C02F3/1273 ,  C02F11/06 ,  Y02W10/15

摘要： A system and method for the treatment of wastewater is disclosed. The disclosed wastewater treatment system includes a high selectivity reactor coupled to a wastewater treatment reactor, such as an activated sludge treatment basin, membrane bioreactor or sequencing batch reactor. The high selectivity reactor is adapted to receive a liquid stream containing biosolids diverted directly or indirectly from the wastewater treatment reactor. The wastewater treatment system also includes a chemical injection subsystem operatively coupled to the high selectivity reactor and adapted to inject a chemical, such as ozone-enriched gas, into the diverted liquid stream to effect highly selective treatment of the diverted stream. The treated liquid stream is subsequently sent via a return line to the continuously stirred tank reactor or other discharge point.

摘要翻译： 公开了一种处理废水的系统和方法。 所公开的废水处理系统包括连接到废水处理反应器的高选择性反应器，例如活性污泥处理池，膜生物反应器或顺序间歇反应器。 高选择性反应器适于接收含有直接或间接从废水处理反应器转移的生物固体的液体物流。 废水处理系统还包括操作性地耦合到高选择性反应器并适于将诸如富含臭氧的气体的化学品注入转向的液体流中以实现对转向流的高度选择性处理的化学注入子系统。 经处理的液体流随后通过回流管线输送到连续搅拌的釜式反应器或其他排放点。