NASF/AESF基础研究项目#122:电化学处理法
NASF-AESF基础研究委员会选择了一个项目处理PFAS和污水流相关化学品问题,本报告覆盖第九季度工作(2023年1月至3月)。在本报告中,我们描述我们用批量模式表层FIDE TI4O7阳极电氧化性能评价工作
Hubbard-Hall获取生物转换技术
获取过程为AquaPure产品线添加经验与生物学
新废水处理目标微污染物
瑞士废水处理技术提供者Oxyle专门处理高级废水清除高持久性微污染物,如PFAS
NASF/AESF基础研究项目#122:电化学处理法
The NASF-AESF Foundation Research Board has selected a project on addressing the problem of PFAS and related chemicals in plating wastewater streams, studying PFAS destruction via electrooxidation and electrocoagulation. This sixth quarter report covers the continued assessment of eight perfluoroalkyl acids PFAAs most commonly found in wastewaters, by electro-oxidation with a Magnéli phase Ti4O7 anode across a range of anodic potentials in solutions, exploring the reaction mechanisms. To summarize, the PFAAs start to exhibit degradation behavior when the anodic potential reaches a level where water oxidation occurs, suggesting that the hydroxyl free radicals generated via water oxidation play a role in PFAA degradation.
