| 厌氧—好氧序列间歇式反应器处理造纸中段废水的研究 |
| |
| 引用本文： | 佘宗莲,王丰岭,等.厌氧—好氧序列间歇式反应器处理造纸中段废水的研究[J].上海环境科学,2001,20(10):477-479. |
| |
| 作者姓名： | 佘宗莲 王丰岭 |
| |
| 作者单位： | [1]青岛海洋大学海洋地球学院，青岛266003 [2]青岛建工学院环境工程系，青岛266033 |
| |
| 摘 要： | 采用厌氧－好氧序列间歇反应器－混凝沉淀组合工艺，处理碱法草浆造纸中段废水。结果表明，经8.0h厌氧搅拌处理和5.0h好氧曝气处理，进水CODcr为729.1-2239mg/L，出水CODCr小于550mg/L，CODCr去除率在66.2%-76.3%之间，再经混凝沉淀处理，出水CODCr小于200mg/L，色度小于50倍，满足国家造纸工业水污染物排放标准中的二级标准。
|
| 关 键 词： | 造纸中段废水 厌氧序列间歇反应器 好氧序列间歇反应器 混凝沉淀 废水处理 |
| 修稿时间： | 2001年6月13日 |
Study on Treatment of Paper Mill Wastewater by Anaerobic-Aerobic Sequencing Batch
Reactors |
| |
| She Zonglian Jin Chunji.Study on Treatment of Paper Mill Wastewater by Anaerobic-Aerobic Sequencing Batch
Reactors[J].Shanghai Environmental Science,2001,20(10):477-479. |
| |
| Authors: | She Zonglian Jin Chunji |
| |
| Abstract: | Study on the treatment of paper mill wastewnter by anearobic-aerobic sequencing batch reactors and coagulation sedimentation have been conducted. The results showed that when the influent COD was 729.1-2239mg/L, anearobic stiring for 8.0 h and aerobic treatment for 5.0 h, the effluent COD was lower than 550mg/L, the removal efficiency of COD was 66.2%-76.3%, and then followed by coagulation sedimentation treatment, the effluent COD was lower than 200mg/L, the effluent color index was lower than 50-fold. The COD and color index of effluent could meet the State industrial discharge standards. |
| |
| Keywords: | Paper mill wastewater Anaerobic SBR Aerobic SBR Coagulation sedimentation |
| 本文献已被 CNKI 维普 等数据库收录！ |
