| 油制气废水中毒害有机物分析及一般特征 |
| 摘要点击 1401 全文点击 1131 投稿时间：2000-05-03 |
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| 中文关键词 油制气过程废水 毒害有机物 GC/MS分析 |
| 英文关键词 MGP-wastewater toxic organic compounds GC/MS analyis |
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| 中文摘要 |
| 对油制气废水特征进行较全面的调查和分析,给出GC/MS(气相色谱-质谱联用)分析的一般前处理流程、废水的一般特征数据及废水中芳烃类毒害有机物的GC/MS分析结果.废水中CODCr、BOD5、酚、氨氮、可萃取有机物的值分别可达(mg·L-1):400～600、60～80、20～30、60～80、170～200.GC-MS检测到79种芳烃类有机物,这些有机物进、出水浓度总和分别为140.79mg·L-1、129.11mg·L-1.分析数据表明油制气废水毒性强、较难进行生物处理. |
| 英文摘要 |
| A full-scale investigation and analyis of MGP(Manufacture Gas from Petroleum)-Wastewater was carried out in this study.It's the first time that this paper publicizes the wastewater's general data,pretreatment method of GC/MS analysis and compositions of toxic organic compounds. The concentrtion of wastewater's CODCr,BOD5,phenolic,N-NH4+ and extractive-organic is: 400·L-1～600·L-1、60mg·L-1～80mg·L-1、20mg·L-1～30mg·L-1、60mg·L-1～80mg·L-1 and 170mg·L-1～200mg·L-1 respectively. There are 79 kinds of aromatic compounds were detected by GC/MS, the total concentration of influent and effluent is 140.79mg·L-1 and 129.11mg·L-1 respectively. The data approved that MGP-wastewater is toxic and difficult for bio-treatment. |
