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- Treatment of flax retting waster has always been a difficult topic because of refractory organics such as lignin. 由于木质素等难降解物质的存在,给亚麻沤制废水的处理带来了很大难度。
- There are much refractory organics in alkaline wastewater from waste plastic reusing. 在废塑料回收利用过程中排放的碱洗废水含有多种难降解有机物。
- The result shows that co-metabolism with phenol as a sort of substrate improves the bio-degradability of these refractory organics at different levels. 研究表明，共代谢对呋喃、喹啉、吲哚生物降解性能有明显提高，吡啶、联苯、三联苯在低浓度时，生物降解性能有所改善。
- Cometabolism with microorganism is an effective method to deal with the refractory organics in terms of economy and technology. 微生物共代谢是处理难降解性有机物的有效途径,并具有技术经济优势。
- The refractory organics in the wastewaters, such as phenolic compounds, can hardly be treated by conventional sewage method or be recovered. 废水中难分解有机物，如酚类等，使用生物处理方法效能不高，回收亦不可行，而理化处理是另一选择途径；
- She has achieved great progress in her researches, including biodegradability of refractory organics, the control technology of refractory organics and its mechanism. 对难降解有机物生物降解特性、处理机理及工艺技术进行了卓有成效的研究工作。
- The excreta of humans and land animals contain soluble refractory organic matter. 人和陆生动物排泄物含有可溶的难处理有机物质。
- This paper describes the study of bio-degrading six refractory organics including furan, pyridine, quinoline, indole, biphenyl and triphenyl with and without the presence of other substrate such as phenol using a Wabury respirometer. 摘要利用瓦呼仪测试法测试了呋喃等6种难降解有机物在单一基质和与苯酚共基质的条件下生物降解性能，研究共代谢对难降解有机物生物降解性能的影响。
- The n-phenylglycinonitrile chemical wastewater is a kind of high concentration of refractory organic wastewater . 苯胺基乙腈化工废水是一种高浓度难降解的有机废水，本文对此废水的处理进行了试验研究。
- Cometabolism is an efficient way for biodegradation of refractory organic compounds. 介绍了共代谢的类型、特点和影响因素。
- Unripe technology and low degradation efficiency is the vital problem to deal with the refractory organic pollutant recently. 认为目前对难降解有机污染物的生物处理存在的关键问题是技术不够成熟，降解效率还不高。
- This paper reviews the applications of white rod fungi to the degradation process of lignin which is known as one of the refractory organic pollutants. 摘要白腐真菌对木质素降解的特异性生物学机制显示出其在复杂有机污染物降解中具有潜在应用前景。
- As a effective advanced treatment technology,ozone oxidization method is good effects on many refractory organic wastewater. 臭氧氧化作为一种有效的深度处理技术,对难降解有机废水具有良好的降解功效。
- L-lactic acid production wastewater with highconcentration organic pollutants and ammonia nitrogen is a kind of refractory organic wastewater. 乳酸生产废水中含有较高浓度的有机污染物和氨氮,属于难处理的有机废水。
- It is shown that hydrodynamic cavitation technology is a potential method to treat toxic and refractory organic waste water in the future. 水力空化技术在有毒、难降解有机污染水体的处理领域有潜在的应用前景。
- The principle of bioaugmentation is presented.Its application examples and effects in treatment of refractory organic pollutants at home and abroad are summarized. 阐述了生物强化技术的原理,概括了国内外有关生物强化技术处理难降解有机污染物的应用实例及效果。
- Cliciazide pharmaceutical wastewater contains a mixture of refractory organism as well as easily biode-gradable organism and its concentration is often high. 格列奇特制药废水既含有难降解有机物,又含有易生物降解的有机物,成分复杂、浓度高。
- The wastewater characteristics is high-toxic, high-concentration and refractory organic compounds such as methyl cyanide, acrylonitrile, propionitrile, acraldehyde and sodium thiocyanate. 化纤废水主要含有丙烯腈、乙腈、丙腈、丙烯醛、硫氰酸钠等有机、无机污染物，毒性强、浓度高、难降解。我们在化纤废水治理方面取得了卓越成效。
- Keywords coking plant wastewater;refractory organics;A2/O process; 焦化废水;难降解有机物;A2/O工艺;
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
