本文二维码信息
二维码（扫一下试试看！）
Treatment of Southern Mixed Hardwood Chemical Pulping Effluent with Zero-valent Iron
  
DOI：10.11980/j.issn.0254-508X.2013.04.016
Key Words:zero-valent iron  pulping effluent  tertiary treatment  lignin-derived compounds
Fund Project:本课题得到2011省院全面战略合作重大项目（2011A090100030）和国家自然科学基金项目（20776055,20977033）的支持。
Author NameAffiliation
雷利荣1,2 1.华南理工大学制浆造纸工程国家重点实验室，广东广州，510641；2.华南理工大学造纸与污染控制国家工程研究中心，广东广州，510641 
陈壁波3 3.汕头职业技术学院自然科学系，广东汕头，515041 
李友明1,2 1.华南理工大学制浆造纸工程国家重点实验室，广东广州，510641；2.华南理工大学造纸与污染控制国家工程研究中心，广东广州，510641 
Hits: 5039
Download times: 1905
Abstract:Zero-valent iron (Fe(0)) was used for tertiary treatment of southern mixed hardwood chemical pulping effluent. Effect of pH, reaction time, reaction temperature and zero-valent iron dosage on treatment efficiency was investigated in this study. Results showed that the removal rates of chemical oxygen demand (CODCr) and color reached 52% and 82% respectively, and biodegradability of the effluent obviouly enhanced. Furthermore, the removal rates of lignin-derived compounds improved with Fe (0) treatment.
View Full Text  HTML  View/Add Comment  Download reader