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- The results proved that the removal efficiency of 2,4-DCP could only reach 26% and 40%,respectively if individually by using zero valent iron and natural zeolite. 结果表明:单独采用零价铁屑、沸石为反应介质时,2,4-二氯苯酚的去除率分别为26%25和40%25;
- The results proved that the removal efficiency of 2,4-DCP could only reach 26% and 40%, respectively if individually by using zero valent iron and natural zeolite. 结果表明:单独采用零价铁屑、沸石为反应介质时,2,4-二氯苯酚的去除率分别为26%25和40%25;
- The key technology of permeable reactive barrier(PRB) and the principle of zero valent iron remediation were summarized,and the study progress and practical applications were reviewed. 综述可渗透反应墙(PRB)的技术关键、零价铁修复的原理和PRB的最新进展和实例应用,介绍PRB技术处理地下水的技术优势及存在问题。
- Lithium Lanopalmitate, one valent metallic soap, was synthesized by reaction of LiOH with Lanolin and then by remotion of lanolin alcohol. 羊毛酸锂是以羊毛脂为原料经皂化、抽提除去羊毛醇精制得到的一价金属皂。
- Keywords PRB;Hexavalent Chromium;zero valent iron;activated carbon; 关键词PRB;六价铬;零价铁;活性炭;
- Keywords ultrasound;zero valent iron;deradation;p nitroaniline; 关键词超声波;零价铁;降解;对硝基苯胺;
- zero - valent metal 零价金属
- Reductive Dechlorination of Hexachloroethane in Soils by Zero Valent Iron 零价铁对土壤中六氯乙烷还原脱氯研究
- The mechanism and application of zero valent ferri treating polluted water 零价铁处理废水的机理及应用
- The mercury dived to ten below zero. 温度突然下降到零下10度。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗?
- Batch experiment on reduction of nitrate in water by nanoscale zero valent iron particles 纳米铁去除水中硝酸盐氮的批试验
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- Now, men, zero in your guns at that ship. 喂,伙计们,把炮口对准那艘船。
- It was five below zero last night. 昨夜温度是零下五度。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去,发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- Keywords zero valent ferri;mechanism;multi chlor compound;biode ungradable organic compound; 零价铁;机理;多氯化合物;生物难降解有机物;