硫酸亚铁铵制备的绿色化改进研究

The Research on the Green Improvement of the Preparation of Ammonium Ferrous Sulfate

介绍了用支管试管、注射器、多用滴管、洗耳球等实验仪器对硫酸亚铁铵的制备进行绿色化改进的实验方法.本着减少药量,降低环境污染的原则对硫酸亚铁铵的实验室制备进行了研究改进,体现了节能节材的绿色环保理念.实验方法操作简单,解决了常规实验中存在的问题,综合效果突出.

This paper introduces a kind of way to use branch tubes,syringes,multi-purpose droppers and ears ball washing equipment in the principle of reducing the dose of the experimental drag and the pollution of the environment. The preparation of ammonium ferrous sulfate embodied the concept of green environmental protection of energy saving principle. The experiment method was simple,which solved the problems existing in the conventional experiment. The comprehensive effect was perfect.