refractory organic substance 耐火有机物质 ; 难降解有机物
refractory organic wastewater 难降解有机废水
refractory organic matter 难生物降解有机物
refractory organic wastes 难降解有机物
refractory organic matters 难降解有机物质
refractory organic compound 难降解有机物
refractory organic chemicals 难降解有机物
refractory organic compounds 难降解有机物
Coking waste water is a kind of refractory organic one with high concentration of ammonia and organisms, which main comes from coke plants. The waste water is large and water-quality constituents are very complex, such as Pyridine, quinoline, indole, phenol.
焦化废水是一种氨氮和有机物浓度较高的难生化降解有机废水，主要来自洗煤、熄焦和副产品的加工以及精产品的精致过程，废水排放量大，水质成分复杂，其中含有吡啶、喹啉、吲哚、苯酚等多种难降解有机物。
参考来源 - 活性炭纤维的吸附性能及在处理模拟焦化废水中的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
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。
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。
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