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生物MBBR

废水处理和管理解决方案

FRC Engineers use biological treatment primarily to remove biodegradable contaminants in wastewater. The FRC Moving Bed Biofilm Reactor (MBBR) biological treatment method uses small pieces of carrier material which are designed to maximize surface area and promote biomass growth. The MBBR tank is filled with these carriers, typically 30-70% by volume. The tank is aerated to feed the biomass and circulate the carriers throughout the tank, hence the ‘moving bed’ description. The bacteria grow on the carriers and consume contaminants, converting them to more biomass which can then leave the tank and be separated with a Dissolved Air Flotation (DAF) system or another form of clarification.


FRC uses MBBR technology to remove Biological Oxygen Demand (BOD) from wastewater, as well as to remove nitrogen and nitrogen-based compounds, phosphorous, and some forms of chemical oxygen demand (COD). MBBR systems are applicable in a wide variety of industrial and municipal applications.

生物MBBR

结构材质

FRC 的标准 MBBR 系统安装在由耐用不锈钢制成的地上水箱中。如果现有混凝土水池足够大,我们也可以安装该系统。


完全自动化系统

由于回流活性污泥 (RAS) 不需要平衡或额外处理,因此无需额外干预。这意味着不需要混合液体悬浮固体 (MLSS) 分析。FRC MBBR 工艺为废水处理系统提供了完全不干预的方法。


高生物质浓度

MBBR 中的载体介质允许的生物质浓度比典型的无介质池高得多。这意味着该系统可以安装在比传统生物系统小得多的池中。


设计灵活性

只需在现有水箱中添加更多介质并引入更多氧气,即可对现有 MBBR 系统进行升级,以扩建工厂。这样就无需新建水箱。

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