摘要
以粉煤灰为原料采用碱熔水热合成法合成沸石,通过XRD、SEMI、R等手段进行了物相、形貌、结构分析,用分光光度法进行废水中亚甲基蓝(MB)的去除率的分析。合成的沸石对废水中亚甲基蓝的去除率为86.9%,比原灰提高了33.1%,表明合成的沸石比原灰的吸附量增加。
The zeolite was synthesized by alkali fusion hydrothermal method using fly ash as raw materials.The expertizing phase,observing appearance and structure was analyzed by XRD,SEM,IR,and the removal rate of methylene blue in wastewater was measured by spectrophotometry.The result showed that the synthetic zeolite products increased the adsorption capacities significantly compared to the raw material.
出处
《化工技术与开发》
CAS
2012年第4期3-5,共3页
Technology & Development of Chemical Industry
基金
黑龙江省科技厅科技攻关计划(GC07C206)
齐齐哈尔市社会发展攻关计划(SFG06-27)
关键词
粉煤灰
沸石
合成
吸附
fly ash
zeolite
synthesis
adsorption
