Therefore the search for a moreeconomic and effective way of manganese removal is needed.
因此，我们必须找到一种更加经济、有效的除锰方法。
参考来源 - 某小区高含锰的地下水除锰技术研究The static and dynamic tests was used in the experiments. The manganese removal capability and conditions for activation of nano-molecular sieve, diatomite and kaolin, as well as the appropriate way to compound was tested in static experiments.
本研究通过将纳米分子筛和硅藻土或高岭土进行合理复配后,掺加复配的絮凝剂制备出多孔复合材料,应用于煤矿废水除锰测试。
参考来源 - 纳米复合材料处理高浓度含锰煤矿废水实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Through immobilizing the isolated Leptothrix bacteria on manganese sand and quartz sand, the iron and manganese removal efficiency by the biologically immobilized filtration columns were studied.
通过在锰砂及石英砂上固定自行分离的纤发菌属细菌，研究了生物固定化锰砂及石英砂滤柱的除铁除锰能力。
Jarosite process was selected for iron removal due to the characteristics of the solution originated from the reduction leaching of manganese nodules by pyrite in chloride system.
针对酸性氯化物中黄铁矿还原浸出锰结核的溶液成分特点，选择黄钠铁矾法进行了沉淀分离铁的研究。
The project was designed according to the theory of biological fixation and removal of manganese.
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。
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