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摘要: |
酚是一类剧毒性物质,是我国重点控制的污染物之一。介绍了在实验室模拟三相生物流化床中分别对人工含酚废水和燕山石化炼油厂含酚废水进行降解实验,载体使用海藻酸钠氯化钙和从污水厂活性污泥筛选驯化的3种细菌、紫外线诱变的正突变菌和跨界融合得到融合子,用微生物包埋法制作。模拟试验结果显示,3h微生物对酚的降解具有非常显著的意义,在三相生物流化床中使用微生物包埋法制作的海藻酸钙载体处理含酚废水,处理效果良好。 |
关键词: 生物法处理 含酚废水 实验研究 三相生物流化床 载体 |
DOI: |
分类号:X783 |
基金项目: |
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EXPERIMENT STUDY OF PHENOL - CONTAINED WASTEWATER BY BIODEGRADATION METHOD |
Shen Qiying Liu Lu Shen Qiuying Kong Jilan
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Abstract: |
This paper introduces the simulated test by using three - phase biological fluidized bed to resolve artificial wastewater containing phenol and wastewater from refinery of Yanshan petrochemical company. In the experiment, carrier are sodium kelp acid, cal |
Key words: waste-water containing phenol, three - phase biological fluidized bed, carrier |