摘要
结合污染源的火用值和污染源的毒理作用,对普通过磷酸钙生产系统中的氟化物进行了火用生态学研究,计算了各种氟化物的潜在危害系数,得出了环境负效应ENE。结果表明:减少普钙生产系统对环境的危害,应尽量降低普钙生产中逸散氟的排放。
The exergoecologic evaluation of the single superphosphate process system is studied on the basis of combination of the exergy and the poisonous effect of the fluoride. The potential harm coefficients of fluoride and the environmental negative effect （ENE） are calculated. The results show that to reduce the harm of the single superphosphate process system on the environment, emissions of fluorine on the single su- perphosphate process system should be tried to reduce.
出处
《云南化工》
CAS
2013年第3期17-19,共3页
Yunnan Chemical Technology
基金
云南省教育厅基金资助项目(No.200142039)
