公开(公告)号：US08828229B2

公开(公告)日：2014-09-09

申请号：US13252832

申请日：2011-10-04

申请人： John Williams ,  Daniel R. Williamson, Jr. ,  J. Rodney Dickerson ,  Guy Marchesseault ,  Robert C. Fischer

发明人： John Williams ,  Daniel R. Williamson, Jr. ,  J. Rodney Dickerson ,  Guy Marchesseault ,  Robert C. Fischer

IPC分类号： C02F11/12 ,  B01D61/12 ,  C02F3/34 ,  C02F3/30 ,  C02F1/32

CPC分类号： C02F3/1268 ,  C02F1/32 ,  C02F3/302 ,  C02F3/348 ,  C02F2209/005 ,  C02F2305/06 ,  Y02W10/15

摘要： The invention is directed to wastewater treatment and wastewater reuse. A distributed biological treatment system for modification of the sewer biofilm through the mechanism of competitive exclusion by strategic dosing with facultative bacteria is illustrated, in conjunction with a novel membrane biological reactor (MBR)/biological breeding reactor (BBR) package plant, a plurality of which are likewise designed for strategic placement throughout the sewer/collection system infrastructure. The inclusion of the MBR/BBR plants at specific locations within the distribution system provide upstream water reclamation, thereby facilitating more efficient operation of the downstream wastewater treatment plant and providing for water reuse at intermediate points within the distribution network, as well as a means for concentrating the facultative bacteria which has been dosed to various points in the system, which can then be re-inoculated to the system.

摘要翻译： 本发明涉及废水处理和废水再利用。 结合新型膜生物反应器（MBR）/生物繁殖反应器（BBR）包装厂，结合新鲜的膜生物反应器（MBR）/生物繁殖反应器（BBR）包装厂，分析了通过与兼性细菌进行战略性给药的竞争性排除机制来改造下水道生物膜的分布式生物处理系统 它们同样设计用于整个污水/收集系统基础设施的战略布置。 在分配系统内的特定位置包括MBR / BBR设备提供上游回水，从而有助于下游污水处理厂的更有效运行，并为配送网络中的中间点提供水回用，以及 浓缩已经配制到系统中的各个点的兼性细菌，然后可以将其再次接种到系统中。