[1]范洪波.改性淀粉絮凝剂的研制及在含油废水中的应用[J].常州大学学报(自然科学版),2003,(04):25-27.
　FAN Hong -bo.Synthesi s of a Corn Starch Modif ied Flocculants and its Application in Treatment of Oil Wastewater[J].Journal of Changzhou University(Natural Science Edition),2003,(04):25-27.
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改性淀粉絮凝剂的研制及在含油废水中的应用()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2003年04期
页码:
25-27
栏目:
出版日期:
2003-12-25

文章信息/Info

Title:
Synthesi s of a Corn Starch Modif ied Flocculants and its Application in Treatment of Oil Wastewater
作者:
范洪波
江苏工业学院环境与安全工程系, 江苏 常州 213016
Author(s):
FAN Hong -bo
Department of Environmental and Safety Engineering , Jiang su Poly technic Universi ty , Changzhou 213016 , China
关键词:
改性淀粉絮凝剂; 絮凝; 含油废水
Keywords:
starch modified f locculants ; f locculation ; oil w astew ater
分类号:
T Q 314.253
文献标志码:
A
摘要:
以玉米淀粉为原料, 通过共聚反应合成了玉米淀粉改性絮凝剂CSF , 并利用正交试验确定了最佳反应配料及反应条件; 将合成的絮凝剂CSF 与无机絮凝剂聚合铁PFS 复配使用处理含油废水, 并用聚丙烯酰胺PAM 作对照试验, 确定了最佳工艺条 件。结果表明:在pH 值为4 , CSF 投量为10 mg/ L 及反应时间为30 min 时, 处理后废水的透光率和COD 去除率分别为91.9 % 和61.4 %, 表明絮凝剂CSF 处理含油废水效率高, 具有良好的絮凝除油性能。
Abstract:
Using the corn starch and initiators to sy nthesize corn starch modified flocculants (CSF), the optimum blend proportions of reactants and reaction conditions were obtained by orthogonal test .The disposal effects on the oil wastewater by CSF with inorganic flocculants PFS were investigated by comparing with that of PAM .The results showed that t ranslucent rate and COD removal rate of the eff luents were 91.9 % and 61.4 % respectively under the condition of pH 4 , CSF 10 mg/L and 10 min of reactor time , which indicated that CSF had high efficiency in treating the oil wastewater , and the flocculent character of CSF on the oil wastewater was obvious .

参考文献/References:

[1] 甘光奉, 甘莉.高分子絮凝剂研究进展[J] .工业水处理, 1999 , 19 (2):6 -7.
[2] 严文瑶, 钱岑.阳离子型改性絮凝剂的制备及在废水处理中的 应用[J] .江苏石油化工学院学报, 2001 , 13 (4):7 -10.
[3] 潘松汉, 黎国康.接枝型聚丙烯酰胺高分子絮凝剂结构和性能 的研究[J] .精细化工, 1991 , 8 (3):12 -15.
[4] 永泽满(日) .高分子水处理剂.第一版.[M] .陈振兴, 译.北京:化学工业出版社, 1985.65 -76.

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备注/Memo

备注/Memo:
基金项目:江苏省环境厅科技基金资助(2003032) 作者简介:范洪波(1964 -), 男, 河南南阳人, 副教授, 博士, 主要从事环境工程的教学和科研工作。
更新日期/Last Update: 2003-12-25