Membrane bioreactor

Membrane bio-reactor (MBR) is a new type of wastewater treatment system that combines Membrane separation technology and biological treatment technology. The membrane module is used to replace the secondary sedimentation tank at the end of the traditional biological treatment technology to maintain a high concentration of activated sludge in the bioreactor and increase the organic load of biological treatment, so as to reduce the footprint of sewage treatment facilities and reduce the remaining sludge by maintaining a low sludge load. Membrane separation equipment is mainly used to intercept activated sludge and macromolecular organic matter in water. The concentration of activated sludge (MLSS) in the membrane bioreactor system can be increased to 8000~10,000mg/L or even higher. Sludge age (SRT) can be extended to more than 30 days.

Due to its effective interception, membrane bioreactor can retain microorganisms with a long generation cycle and achieve deep purification of sewage. Meanwhile, nitrifying bacteria can fully reproduce in the system, and its nitrification effect is obvious, which provides a possibility for deep phosphorus and nitrogen removal.

工业废水

       各类饮料工厂、酒厂、食品厂、畜牧、屠宰废水处理、 皮革、纸浆厂、制药业、高浓度有机等之废水处理

       旧有污水厂制程改善

       逆渗透系统之前处理

污水回收

       大型市政废水处理及再利用、社区生活中水回用、百货、办公大楼中水回用、

       餐厅或风景区废水处理及再利用

地表水净化处理

       洗车厂船舶污水回收再利用

       放流水直接过滤，完全取代砂滤。操作人力省、逆洗超快、无逆洗水出现。降低SS保证至10以下

       取代传统RO前处理。取代纯水制造的前处理。

地下水砂粒过滤

       配合MBR工法，不用沉淀池、污泥浓缩池、砂滤池等用地节省。更大大去除COD与BOD。尤其对于BOD去除率超显著，20以下为正常值。

       MBR工艺再配合AO、A2O工艺，可大举降低氮与磷，适用在水质与水源保护区。

       高MLSS与微滤膜过滤下，出水水质稳定,高品质。高容积负荷下，停留时间短，MBR流程较传统系统简单 ，占地面积减小完全取代沉淀池、砂滤单元，占地面积较传统方式节省30%，无污泥沉降性问题。