中国造纸2011，Vol.30Issue(z1)：66-68,3.
高档卷烟纸生产废水处理的中试研究
Pilot Study of Treatment of Wastewater from a Cigarette Paper Mill
李达宁 1汪晓军 1何耀忠 1顾晓扬1
作者信息
- 1. 华南理工大学环境科学与工程学院,华南理工大学工业聚集区污染控制与生态修复教育部重点实验室,广东广州,510006
- 折叠
摘要
Abstract
Many chemicals are used when high-grade cigarette paper is producing. Wastewater from a high-grade cigarette paper mill in Guangdong province couldn't meet discharge regulation when it was only treated by coagulation precipitation. Therefore biological aerated filter ( BAF) was applied as advanced treatment process to treat this kind of wastewater in pilot scale. The results showed that; when the best hydraulic load of BAF was 1 mV( m2 ·h), the CODCr removal rate and TSS removal rate were 85% and 24% respectively. The back-washing was operated once per 12 ~ 15 d, the effluent met the class I discharge standard of Discharge Limits of Water Pollutants (DB44/266-2001) in Guangdong province. When wastewater from retention tank with high CODCr was added into buffer tank, BAF had high ability to resist the impact load, and CODCr removal rate still was at about 80% , effluent also met discharge standard, but back-washing was operated once per 2 ~ 3 d. The results indicated that coagulation precipitation + BAF were feasible and stable processes to treat wastewater from high-grade cigarette paper producing.关键词
卷烟纸废水/混凝沉淀/曝气生物滤池/废水处理Key words
wastewater of cigarette paper/ coagulation precipitation treatment/ biological aerated filter/ wastewater treatment引用本文复制引用
李达宁,汪晓军,何耀忠,顾晓扬..高档卷烟纸生产废水处理的中试研究[J].中国造纸,2011,30(z1):66-68,3.
