摘要
造纸工业废水的处理一直备受研究者关注,其处理方式很多,各有优势和不足。超临界水氧化技术作为一种高效环保、节能的高级氧化技术,在处理含有毒、难降解有机物的废水及废物方面超越了传统技术,有着独特的优势和应用前景。本文主要介绍了超临界水氧化技术在造纸工业的研究状况,以及在工程应用方面所面临的设备腐蚀问题、盐沉积问题及解决手段。
Wastewater treatment in paper mills has long been a hotspot of discussion for researchers.There are many solutions of treatment,each with its own pros and cons.Supercritical water oxidation technology is an advanced method which is highefficient,environmentally-friendly and energy-saving.Compared with traditional methods,it has unique advantages in the treatment of toxic and refractory organic wastewater and other solid wastes.This paper mainly introduces the application of supercritical water oxidation technology in paper industry,and some technical difficulties such as equipment corrosion and salt deposition,as well as their solutions.
作者
毕淑英
谢益民
BI Shu-ying;XIE Yi-min(Hubei Provincial key Lab of Green Materials for Light Industry,Hubei University of Technology,Wuhan 430068,China)
出处
《中华纸业》
CAS
2019年第2期6-11,共6页
China Pulp & Paper Industry
关键词
超临界
水氧化
造纸废水
设备腐蚀
盐沉积
supercritical water oxidation
papermaking wastewater
equipment corrosion
salt deposition
