| 炼油废水生化污泥絮凝处理试验 |
| |
| 引用本文： | 谢文玉,钟华文,谭国强.炼油废水生化污泥絮凝处理试验[J].工业用水与废水,2005,36(1):26-28. |
| |
| 作者姓名： | 谢文玉 钟华文 谭国强 |
| |
| 作者单位： | 茂名学院,环境工程系,广东,茂名,525000;茂名石化公司,广东,茂名,525011 |
| |
| 摘 要： | 针对炼油废水生化污泥含水率高、脱水困难等问题,进行了污泥絮凝处理试验研究。试验结果表明阳离子聚丙烯酰胺(CPAM)是炼油废水生化污泥处理的理想絮凝剂。生化污泥经絮凝处理后,污泥具有良好的沉降性能和脱水性能,过滤脱水后,污泥的含水率可从94%~99.8%降低到70%~85%,降低了污泥的含水率和体积,便于运输和最终处置。
|
| 关 键 词： | 炼油废水 生化污泥 阳离子聚丙烯酰胺 絮凝处理 |
| 文章编号： | 1009-2455(2005)01-0026-03 |
| 修稿时间： | 2004年5月17日 |
A Test of Flocculation Treatment of Biochemical Sludge from Refinery Wastewater |
| |
| XIE Wen-yu,ZHONG Hua-wen,TAN Guo-qiang.A Test of Flocculation Treatment of Biochemical Sludge from Refinery Wastewater[J].Industrial Water & Wastewater,2005,36(1):26-28. |
| |
| Authors: | XIE Wen-yu ZHONG Hua-wen TAN Guo-qiang |
| |
| Affiliation: | XIE Wen-yu1,ZHONG Hua-wen1,TAN Guo-qiang2 |
| |
| Abstract: | In view of the facts that the water content in the biochemical sludge from refinery wastewater is high and the dehydration of the sludge is difficult, etc., flocculation treatment of the sludge was tested and studied. The results of the tests show that cationic polyacrylamide (CPAM) is an ideal flocculant for the treatment of the biochemical sludge from refinery wastewater. The biochemical sludge after the flocculation treatment has a good settling ability and dehydration ability. After filtration and dehydration, the water content of the sludge can decrease from 94 ~ 99.8% to 70 ~85%, so that the volume of the sludge is reduced, which makes easier the transportation and final disposal of the sludge. |
| |
| Keywords: | refinery wastewater biochemical sludge CPAM flocculation treatment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
