第 40 卷第 5 期 |  | Vol. 40 No. 5 | 2010 年 10 月 | Oct 2010 |
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所屬欄目:專(zhuān)論與綜述
海藻酸鹽樹(shù)脂的制備及其吸液吸附性能研究進(jìn)展 |
張繪營(yíng),謝建軍*,黃 凱,何新建,李 晟,韓新強
(中南林業(yè)科技大學(xué) 材料科學(xué)與工程學(xué)院,湖南 長(cháng)沙 410004) |
摘 要:介紹了海藻酸鹽樹(shù)脂的制備、性能及應用,利用海藻酸的結構特點(diǎn),通過(guò)添加具有功能基單體制備海藻酸鹽樹(shù)脂。根據制備工藝和添加原料的不同,海藻酸鹽樹(shù)脂有良好的吸附、吸水抗鹽等性能,因而被應用于處理重金屬離子廢水、吸水保水緩釋肥料等方面。 |
關(guān)鍵詞:海藻酸樹(shù)脂;吸附性能;吸水性能;抗鹽性能 |
中圖分類(lèi)號:TQ321.2 文獻標識碼:A 文章編號:1009-9212(2010)05-0009-04 |
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Progress in Preparation of Alginate Resin and Its Properties of Adsorption and Absorbency |
ZHANG Hui-ying,XIE Jian-jun*,HUANG Kai,HE Xin-jian,LI Sheng,HAN Xin-qiang
(College of Materials Science and Engineering,Central South University of Forestry and Technology,Changsha 410004,China) |
Abstract:The preparation,properties and application of alginate resin are introduced. Various monomers possessing functional groups are added to synthesize alginate resin according to the structural characters of alginate acid,Alginate resins prepared by different methods show good adsorption,water absorbency and salt resistant properties. Thus alginate resins are employed to treat heavy metal waste water and controlled release fertilizer having absorbency and water-retention. |
Key words:alginate acid resin;adsorption property;water absorbency;salt resistant properties |
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基金項目:湖南省自然科學(xué)基金重點(diǎn)資助項目(007JJ3109),湖南省科技廳工業(yè)支撐項目資助(2008GK3092),國家留學(xué)回國人員基金項目。
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作者簡(jiǎn)介:張繪營(yíng)(1983-),女,山東河澤人,碩士研究生,主要從事功能高分子材料研究。
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聯(lián) 系 人:謝建軍(1964-),男,湖南益陽(yáng)人,教授,博士研究生導師,主要從事功能高分子材料、聚合反應工程、膠研劑研究。(E-mail:xiejianjun12@sina.com)
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收稿日期:2010-08-31
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