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- Effect of Biological Manganese Removal from Ground Water and Its Affecting Factors 地下水生物除锰效果及其影响因素
- Optimal Operational Conditions and Dynamics for Biological Manganese Removal from Ground Water 地下水中生物除锰的最佳运行条件及动力学
- Mechanism of Biological Manganese Fixation and Removal and Biological Iron and Manganese Removal Technology from Ground Water 生物固锰除锰机理与生物除铁除锰技术
- biological manganese removal 生物除锰
- Application: Mainly applicable to iron and manganese removal filter units for drinking water with excellent filtering effect. 用途:锰砂,常用于生活引用水的除铁,除锰过滤装置,滤水效果非常良好。
- Oxygen demand for iron and manganese removal in biofilter was discussed by means of theoretical calculation and experiment. 从理论计算和试验两方面探讨了生物除铁除锰滤池中的曝气溶氧问题。
- Biological Iron and Manganese Removal and its Effecting Factors 生物除铁除锰及其影响因素
- 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。
- SDM pressure deferrize and manganese removal plant SDM型压力式除铁除锰装置
- TM type deferrize and manganese removal plant TM型除铁除锰装置
- manganese removal by chemical settlement 化学沉降除锰
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- Surgical removal of part or all of the uterus. 子宫切除术将子宫的全部或部分通过外科手术切除
- The Function of Fe~(2+) and Its Effect on Manganese Removal in Biofilter Bed 生物滤层中Fe~(2+)的作用及对除锰的影响
- Surgical removal of all or part of a lung. 肺切除术,肺部分切除术对整个或部分肺的外科手术切除
- Every mangan rule a shrew but he who has her. 泼妇人人都能制服;只有她的丈夫例外.
- He consented to the removal of the flags. 他同意撤走旗帜。
- Nicholls,Sam Hoffman,Patrick Mangan,Ann C. 副导演 Allan F.