摘要
通过模拟实验测定采油污水中聚丙烯酰胺(PAM)的相对分子质量的变化,判断其降解程度。实验研究了光催化氧化、含盐量、氧化剂等化学因素对聚丙烯酰胺降解的影响,从而得到聚丙烯酰胺在采油污水中的一些化学降解特性,为采油污水中聚丙烯酰胺的脱除提供判断和依据。
Through simulative experiments, the changes of relative molecular weight of polyacrylamide in wastewater from oil production were measured, and its degradation degree was evaluated. In the experiments, the effects of photocatalytic oxidation, ion concentration, oxidant and other chemical factors on the polyacrylamide degradation were studied,then the chemical degradation characteristics of polyacrylamide in the wastewater were found,which provided some information for removal of polyacrylamide in wastewater from oil production.
出处
《环境污染治理技术与设备》
CSCD
北大核心
2004年第12期38-42,共5页
Techniques and Equipment for Environmental Pollution Control
