| 聚丙烯加热改性制备大孔吸附树脂的工艺及其应用 |
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| 引用本文： | 郑旭煦,殷中意,唐金晶,陈小军,牟志容.聚丙烯加热改性制备大孔吸附树脂的工艺及其应用[J].化学研究与应用,2003,15(6):868-870. |
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| 作者姓名： | 郑旭煦 殷中意 唐金晶 陈小军 牟志容 |
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| 作者单位： | 1. 重庆工商大学化学及化学工程系,重庆,400033
2. 重庆大学化学化工学院,重庆,400044 |
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| 基金项目： | 重庆市教委科研基金资助项目(990706) |
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| 摘 要： | This article reported the preparation of macro porous resin by heating polyproplyene and improving its property. The result showed that macro porous resin with good quality and big soil adsorption rote can be prepared when the ration of polypmplyene to soybean salad oil is 1 : 2, the highest heating temperture is 250℃, time of homothermal agitation is 20min and the rote of cooling is 2℃/min.The resin can effectively adsorb waste grease in restaurant wastewater. After removing grease, wastewater is treated with cogulant deposition. CODcr descend to 83mg/l from 790mg/l, which can reach the national discharge standards.
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| 关 键 词： | 聚丙烯 加热改性 制备 大孔吸附树脂 餐饮废水 废水处理 |
| 文章编号： | 1004-1656(2003)06-0868-03 |
| 修稿时间： | 2002年7月9日 |
Preparation of macro porous resin by heating polyproplyene and its usage |
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| Zheng Xu xu ,Ying Zhong yi ,Tang Jin jing ,Chen Xiao jun ,Mu Zhi rong.Preparation of macro porous resin by heating polyproplyene and its usage[J].Chemical Research and Application,2003,15(6):868-870. |
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| Authors: | Zheng Xu xu Ying Zhong yi Tang Jin jing Chen Xiao jun Mu Zhi rong |
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| Institution: | Zheng Xu xu *1,Ying Zhong yi 1,Tang Jin jing 2,Chen Xiao jun 1,Mu Zhi rong 1 |
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| Abstract: | |
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| Keywords: | polyproplyene based macro porous resin restaurant wastewater |
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