以贝壳为钙源的绿色综合化学实验研究探索  

Exploration on green comprehensive chemical experiments by using oyster shell as calcium source

作　　者：杨喆云[1,2] 梁敏[1] 张中[1] 黄义丽[1] 

机构地区：[1]广西师范大学化学化工学院,广西桂林541004 [2]明尼苏达大学科学与工程学院,美国明尼苏达州明尼阿波利斯55455

出　　处：《实验技术与管理》2013年第8期43-45,49,共4页Experimental Technology and Management

基　　金：广西自然科学基金资助项目(0832023)

摘　　要：利用食用废弃物贝壳作为原料,对制取乳酸钙的各种实验方案进行了研究与探讨。该实验突显了绿色化与实用性,有助于提高学生的创新能力与实验操作技能,有利于培养学生的环境保护意识,可为综合化学实验增加理论联系实际的新内容。The exploration and discussion on the preparation of calcium lactate were performed by using discarded oyster shell as the basic raw material. The experiment highlights green and practicality. The innovation capability and the experiment operation skill of the students will be improved, and the consciousness of environmental protection will also he cultivated through the carrying out of this experiment. So the experiment can be added as the new content of the comprehensive chemical experiment, which combines theory with practice.

关 键 词：综合化学实验 贝壳 乳酸钙 

分 类 号：G642.0[文化科学—高等教育学]