2) water-purifying technique
净化水技术
3) purification technologies of seawater
海水净化技术
5) purifying technology
净化技术
1.
The application of super wet purifying technology of particulate fume in treatment of black fume in Songming county shows that the technology is of the characteristics of simple engineering, and convenient operation, and stable running and distinct effects.
"超级微粒烟尘湿式净化技术"在嵩明黑烟治理中的实践表明,此技术工艺简单,操作方便,维护简便,运行可靠,效果明显,与其它技术相比,投资可减少60%,运行费用则只有一半。
6) purification technology
净化技术
1.
This paper described the status of purification technology of zinc sulphate solution in China,analyzed the existing problems,and also discussed the developing direction of this technology.
介绍了国内硫酸锌溶液净化技术的现状,分析了存在的问题,指出了该技术的发展方向。
2.
A purification technology of the nickel-base DZ125 alloy revert was studied in the industrialized vacuum induction furnace.
在工业化生产型真空感应炉中,对定向高温合金DZ125返回料净化技术进行研究,用电子束纽扣法测定夹杂数量,并对净化后的100%返回料锭和常规工艺生产的100%新料锭在纯净度、化学成分、力学性能和铸造性能方面进行对比。
3.
Current situation and progress in the purification technology of air pollutant in highway tunnel were reviewed,including the application of electrostatic dedusting and nitrogen dioxide purification technology,and the emergence of the catalytic purification project for carbon monoxide,hydrocarbon compound,nitrogen oxides,and electrostatic dedusting.
综述了国内外道路隧道空气污染物治理技术的现状及研究进展,包括静电除尘净化技术的应用、二氧化氮净化技术的应用,静电除尘、一氧化碳、碳氢化合物和氮氧化物综合治理技术方案的提出。
补充资料：水净化
水净化
将水中某些对人体有害杂质加以去除以达到规定标准的过程。根据使用目的不同，水净化各有不同的标准，如①作为饮用水必须除去泥沙等污物，并要消毒，杀死其中微生物才能饮用。②医药用水，必须把水中的杂质都除去，达到比较纯净的标准，才能用于临床。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条