2) hardly biodegradable organic
生物难降解有机物
1.
The application of the wastewater containing heavy metal, dye, polychlorinated hydrocarbons and hardly biodegradable organics with zero- valent iron was summarized, and the characteristic as well as the prospect of the technology was discussed.
介绍了零价铁的性质及其处理污水的机理 ,概述了零价铁在处理含重金属、染料、多氯化合物、生物难降解有机物等废水的应用状况 ,评述了零价铁处理废水的特点及应用前景。
3) refractory organic
难降解有机物
1.
The research and actual application of the advanced chemical oxidation technology in the treatment of refractory organic compounds in wastewater field were summarized ,meanwhile,some existent problems and the developing technology combined with other technologies were pointed out.
总结了高级化学氧化技术在处理含有难降解有机物的废水领域的研究及应用现状,并指出了该技术在应用中存在的一些问题和与其他技术联用的发展方向。
2.
Refractory organic can be accumulated in the environment easily , most of them is harmful to the human being and other beings.
难降解有机物容易在环境中积累，其中大多数种类对人体和其他生物有害。
4) refractory pollutants
难降解有机物
1.
Removal of refractory pollutants in landfill leachate by Fenton process;
Fenton工艺深度处理垃圾渗滤液中难降解有机物
2.
Biosorption for refractory pollutants;
难降解有机物的生物污泥吸附
5) Refractory organic substance
难降解有机物
1.
The treatment of refractory organic substance and the advance treatment of trace level substance were discussed in this article.
围绕生物难降解有机物处理及微量化学物质生物高度净化,介绍了国内外关于极端微生物的培养和利用、硝酸盐还原菌和硫酸盐还原菌的功能开发、废水处理微生物生态的研究、酶处理技术、碳源循环单级生物脱氮技术、微量化学物质生物高度净化技术等废水处理新技术。
6) refractory organic compounds
难降解有机物质
补充资料：难生物降解
分子式：
CAS号：
性质：指在自然条件下有机物质难于被微生物作用发生递降分解的现象。这种难降解的稳定物质如合成洗涤剂、有机氯农药、多氯联苯等，既难于从土壤、天然水体或废水处理系统中转化，也难完全去除。难降解物质在环境中的持久性及广域的分散性，对环境与生态具有较大影响。
CAS号：
性质：指在自然条件下有机物质难于被微生物作用发生递降分解的现象。这种难降解的稳定物质如合成洗涤剂、有机氯农药、多氯联苯等，既难于从土壤、天然水体或废水处理系统中转化，也难完全去除。难降解物质在环境中的持久性及广域的分散性，对环境与生态具有较大影响。
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