以生物固锰除锰理论为指导，设计了弱曝气一级过滤生物除铁除锰简缩流程。采集了土著除锰菌扩增后接种于除铁除锰滤层，再经2～3个月的滤层培养，取得了强劲的除锰能力。当原水Mn²⁺为1～3 mg/L，Fe²⁺为0.1～0.5 mg/L，在正常滤速下，滤后水Mn²⁺减至0.05 mg/L，总铁为痕量，优于国家标准。该厂出水常年良好稳定，满足了高新产业优良用水之需。生物固锰除锰理论的工程实践解决了半个世纪以来水质净化工程上除锰的难题，创建了我国乃至世界上首座大型生物除铁除锰水厂。

The project was designed according to the theory of biological fixation and removal of manganese. The process included weak aeration and one filtration. Inoculating the aboriginal manganese removal bacteria from raw water, after 2～3 months culture, the filter obtained the strong manganese removal ability. Under the condition of usual filtrating rate, manganese in treated water was 0.05 mg/L,and T_Fe was trace which were superior to the national standard although the manganese in raw water was 1～3 mg/L and T_Fe was 0.1～0.5 mg/L. The quality of the treated water was stable and met the industry requirement. This theory solved the difficulty of manganese removal over the past harf of century and built the fist biological removal of iron and manganese water plant in the world.