1)manganese removal除锰
1.Effect of aeration in the biological iron and manganese removal of groundwater;曝气强度对地下水生物除铁除锰影响的研究
2.With groundwater in Dongting Lake zone as source water,the variety of the effect of iron and manganese removal in different pH range was investigated by adjusting pH values of the experimental raw water.0时为生物除锰法,在pH值小于5。
3.The productive application of potassium permanganate pretreatment process for manganese removal was carried out.对预投加高锰酸钾工艺除锰进行了生产性应用,结果表明,根据原水中的锰含量投加适量高锰酸钾对锰有很好的去除效果,可使出厂水的锰含量<0。
英文短句/例句
1.Research of Technology on How to Removal Manganese from Groundwater Containing Higher Concentration of Mn～(2+);某小区高含锰的地下水除锰技术研究
2.Structure-Function and Manganese Metabolic Mechanisms Analysis of Manganese Oxidizing Bacteria in Biological Fixed and Removal of Manganese Process生物固锰除锰工艺中锰氧化菌群结构功能及锰代谢机制分析
3.Study on Mataining Capability of Manganese Removal of Shenyang Biologiacal Filter;维系沈阳市生物除锰滤池除锰能力的实验研究
4.A Research into the Reason Why the Manganese Removal Efficiency of the Biological Iron and Manganese Removal Filter Declines after Long-Time Operation;生物除铁除锰滤池长期运行后除锰能力下降原因的探究
5.Analysis of Techniques for Iron,Manages Removal and Synchronous Defluoridation of Ground Water地下水除铁除锰与同步降氟技术分析
6.The Influence of Reaction Time on the Effect of the Manganese Removal of "Black-sand"反应时间对“黑砂”除锰效果的影响
7.Experimental Study of Removing Iron and Manganese from Groundwater by Multiple-Layer Fabric Filter多层纤维滤塔地下水除铁除锰的实验研究
8.The Application of Anthracite Padding on Biological Removal of Iron and Manganese in Water Supply Plant;无烟煤滤料在生物除铁除锰水厂的应用与研究
9.A Highly Effective Engineering Strain MSB-4 for Biological Removal of Iron and Manganese高效生物除铁除锰工程菌MSB-4的特性研究
10.Mn(Ⅱ) Oxidation and Removal by a Manganese-oxidizing Bacterium Bacillus sp. MK3-1锰氧化菌Bacillus sp. MK3-1的Mn(Ⅱ)氧化特性和除锰能力研究
11.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。
12.The Research on Removal Characteristic and Mechanism of Manganese from Groundwater by Biotreatment;饮用水生物氧化除锰特性、机理与动力学研究
13.Study on activity for scavenging superoxide free radical of some manganese(Ⅱ)complexes;锰(Ⅱ)配合物清除活性氧效能的研究
14.Research progress on iron and manganese removal from underground water by biological method生物法去除地下水中铁锰的研究进展
15.Study on Phosphorus Removal by Freshly Formed Fe/Mn Oxide Coagulation新生态铁锰氧化物混凝除磷效果研究
16.Experimental study on removal of manganese and ferrous ion in groundwater by modified zeolite改性沸石去除地下水中铁锰实验研究
17.Study on the Removal of Pb~(2+) in Water by Manganese Oxide Coated Zeolite二氧化锰改性沸石去除水中铅的研究
18.A Practice of Getting off Dust of 6.3 MVA Mn-Ferro Furnace6.3MVA锰铁电炉负压布袋除尘器的实践
相关短句/例句
removal of iron and manganese除铁除锰
1.Study on development of technology on removal of iron and manganese from groundwater;地下水除铁除锰技术研究
2.Effects of dissolved oxygen in water on the removal of iron and manganese by biofilter for groudwater with ammonia nitrogen溶解氧对含氨氮地下水生物除铁除锰效果的影响
3)iron and manganese removal除铁除锰
1.Study on backwashing of bio-filter bed of iron and manganese removal in steady running period;生物除铁除锰滤池稳定运行阶段反冲洗研究
2.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。
3.Five strains of iron and manganese removal bacteria were obtained from the biological film,which fell-off from mature filter bed and were incubated into culture media containing iron and manganese by repeatedly domestication.从除铁除锰滤池中的成熟滤砂洗脱下滤膜,以铁锰细菌的选择性培养基进行分离纯化,共培养出5株铁锰降解菌。
4)tower of removing iron and manganese除铁除锰塔
5)the manganese-removal rate除锰率
1.At the same time, a process of directly removing manganese(Ⅱ)ion in zinc sulfate solution by ammonium peroxysulphate is introduced and the effect of pH value, temperature and time on the manganese-removal rate of zinc sulfate solution is analyzed and discussed in detail in this one.对目前ZnSO4 溶液除Mn2 + 的几种工艺进行评述 ,提出了用 (NH4 ) 2 S2 O8直接除去ZnSO4溶液中Mn2 + 的工艺 ,并对影响除锰率的pH值、温度、恒温时间和陈化时间等因素进行详细的分析和讨论。
6)manganese removal锰去除
1.Kinetics study on manganese removal reaction in biological filter;生物滤层中锰去除反应动力学研究
延伸阅读
除铁、锰过滤器
