| 活性炭厌氧流化床处理毒性有机废水存在的问题与对策 |
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| 引用本文： | 劳善根,胡宏.活性炭厌氧流化床处理毒性有机废水存在的问题与对策[J].环境导报,1996(1):15-17. |
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| 作者姓名： | 劳善根 胡宏 |
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| 作者单位： | 浙江农业大学 杭州310029 |
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| 摘 要： | 活性炭厌氧流不处理毒性有机废水存在问题，对含有活性炭能吸附而生物难降解成份的废水，通过定期替换少量活性炭、能维持工艺的稳定运行。
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| 关 键 词： | 有机废水 厌氧流化床 活性炭 吸附 废水处理 |
Problems for Treating Toxic Organic Wastewaters with Fluidized-Bed Granular Activated Carbon (GAC) Anaerobic Reactor |
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| Lao Shangen,Hu Hong.Problems for Treating Toxic Organic Wastewaters with Fluidized-Bed Granular Activated Carbon (GAC) Anaerobic Reactor[J].Environment Herald,1996(1):15-17. |
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| Authors: | Lao Shangen Hu Hong |
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| Institution: | Lao Shangen Hu Hong |
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| Abstract: | There were several problems about treating toxic organic wastewaters with flu-idized-bed GAC anaerobic reactor. For wastewaters containing adsorbable and non-biodegradable toxic organic compounds, the process maintained stable operating condition by displacing little fraction of GAC regularly. For wasterwaters containing high strength ammoniacal nitrogen,the content of NH3-N must be reduced to less than 1 000mg/l by stripping in order to develop processing efficiency. For wastewaters containing non-adsorbable and non-biodegradable toxic compounds, the normal operation could be maintained by preteating or diluting to reduce these toxic materials to concentration below admitive level. |
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| Keywords: | Organic wastewater Anaerobic fluidized-bed Activated carbon Adsorbtion Biodegradation Phenols Ammonia |
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