鱼鳞生物质炭的制备工艺对其吸附碱性品红的影响  

The Influence of the Preparation Process of Biomass Carbon from Fish Scale on Its Adsorption Ability on Basic Fuchsin

作　　者：黄苹 袁美兰 李震 赵利 江勇 白春清 HUANG Ping;YUAN Meilan;LI Zhen;ZHAO Li;JIANG Yong;BAI Chunqing(National R&D Branch Center for Fresh Processing,College of Life Science,Jiangxi Science and Technology Normal University,Nanchang 330013)

机构地区：[1]国家淡水鱼加工技术研发分中心(南昌),江西科技师范大学生命科学学院,南昌330013

出　　处：《食品工业》2021年第6期256-259,共4页The Food Industry

基　　金：江西省科技厅科技支撑重大项目(20152ACF60008);江西省教育厅科技项目(GJJ150820);江西省现代农业产业技术体系建设专项资金资助(赣财教指2013-258);国家农业科技成果转化项目(国科办农[2014]42号)。

摘　　要：将草鱼鱼鳞炭化、研磨、过筛后制成生物质炭,用于吸附碱性品红色素,探讨鱼鳞生物质炭制备工艺对其碱性品红的吸附效果的影响。结果表明,鱼鳞生物质炭能够高效吸附溶液中的碱性品红色素,达到最大吸附率的制备工艺条件为:炭化处理温度850℃、炭化处理时间70 min、粒径0.150~0.200 mm。将此条件下制作的鱼鳞生物质炭0.200 g用于吸附初始质量浓度13 mg/L的碱性品红溶液,吸附时间50 min时鱼鳞生物质炭对碱性品红的吸附率可达97.17%。The fish scales of grass carp were carbonized,ground and sieved,then used to adsorb alkaline fuchsin,and the effect of the preparation technology on the adsorption effect was discussed.The experimental results showed that fish scale biomass carbon could efficiently adsorb alkaline magenta in solution,and the preparation condition for optimal adsorption was as follows:carbonization temperature 850℃,carbonization time 70 min,particle size 0.150-0.200 mm.The 0.200 g of fish scale biomass carbon made under this condition was used to adsorb alkaline fuchsin solution with initial mass concentration of 13 mg/L.After adsorption for 50 min,the adsorption rate of fish scale biomass carbon to alkaline fuchsin reached 97.17%.

关 键 词：鱼鳞生物质炭粉 品红溶液 制备工艺 吸附性能 

分 类 号：TS254.9[轻工技术与工程—水产品加工及贮藏工程] TQ424[轻工技术与工程—食品科学与工程] X703[化学工程]