摘要
讨论了PVA的几种主要处理方法,并对其生物降解机理作了进一步分析;在物理和化学方法中,-γ射线辐射降解和光助Fenton氧化的效果比较好.
Several treatment methods for poly（vinyl alc.） （PVA） were discussed and their bio-degradation mechanism was analyzed, γ-Ray radiation degradation and light assisted Fenton oxidation gave quite good results among the physical and chem. treatments.
出处
《印染助剂》
CAS
2007年第6期7-10,共4页
Textile Auxiliaries
关键词
PVA
环境污染
降解
降解机理
退浆废水
PVA
environment pollution
degradation
degradation mechanism
desizing wastewater
