| 环氧树脂的清洁生产 |
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| 引用本文： | 邵琪珺.环氧树脂的清洁生产[J].环境工程,2006,24(4):79-80. |
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| 作者姓名： | 邵琪珺 |
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| 作者单位： | 无锡职业技术学院基础部,江苏,214121 |
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| 摘 要： | 环氧树脂的生产中,环氧氯丙烷作为一种过量的原料,加以回收时与水一起被蒸馏出来,造成废水中的CODCr达1.0×105mgL,同时酚醛环氧树脂的生产也产生较多的含酚废水。本文介绍了一种环氧树脂清洁生产的新工艺,通过精馏环氧氯丙烷废水和含酚废水,能降低CODCr,回收环氧氯丙烷和苯酚。
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| 关 键 词： | 清洁生产 环氧树脂 环氧氯丙烷废水 含酚废水 精馏 回收 |
| 收稿时间： | 2005-11-23 |
| 修稿时间： | 2005-11-23 |
CLEAN PRODUCTION OF EPOXIDE RESIN |
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| Shao Qijun.CLEAN PRODUCTION OF EPOXIDE RESIN[J].Environmental Engineering,2006,24(4):79-80. |
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| Authors: | Shao Qijun |
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| Abstract: | In the production of epoxide resin,epichlorohydrin,as a excessive material is distilled with water,which causes COD_ Cr up to 100 000 mg/L.Meanwhile,the production of phenolic resin leads to much wastewater containing phenol.The paper presents a new treatment technology of epoxide resin wastewater.By distilling the wastewater,epichlorohydrin and phenol can be recovered efficiently.COD_ Cr and phenol can be greatly reduced. |
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| Keywords: | clean production epoxide resion waste water of epichlorohydrin waste water of phenol distillation and recovery |
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