|本期目录/Table of Contents|

[1]殷绚,胡正猛,吕效平.超声辅助污泥脱水的研究[J].南京工业大学学报(自然科学版),2006,28(01):58-61.[doi:10.3969/j.issn.1671-7627.2006.01.013]
 YIN Xuan,HU Zheng-meng,LU Xiao-ping.Study on the assisting sludge dewatering by ultrasound[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2006,28(01):58-61.[doi:10.3969/j.issn.1671-7627.2006.01.013]
点击复制

超声辅助污泥脱水的研究()
分享到:

《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
28
期数:
2006年01期
页码:
58-61
栏目:
出版日期:
2006-01-20

文章信息/Info

Title:
Study on the assisting sludge dewatering by ultrasound
作者:
殷绚胡正猛吕效平
南京工业大学,化学化工学院,江苏,南京,210009
Author(s):
YIN Xuan HU Zheng-meng LU Xiao-ping
关键词:
超声污泥脱水板框压滤
分类号:
X703.1
DOI:
10.3969/j.issn.1671-7627.2006.01.013
摘要:
为了研究超声对污泥脱水性能的影响, 在污泥板框压滤实验中,利用超声结合絮凝剂聚丙烯酰胺(PAM)处理污泥的方法,对比了有无超声对污泥压滤脱水的效果.研究结果表明:超声可以降低污泥含水率,使其从最初含水率近98%减少到81%,污泥的体积减少为最初的1/10.超声声强为410 W/m2、超声处理时间2.5 min为较优处理条件;同时絮凝剂的使用量,从0.7 %(干基)降至0.6 %(干基).

参考文献/References:

[1] 李丹阳, 陈刚, 张光明. 超声波预处理污泥研究进展 [J]. 环境污染治理技术与设备, 2003(8):70-72.doi:10.3969/j.issn.1673-9108.2003.08.017.
[2] Chu C P, Chang Bea Ven, Liao G S. Obervations on changes in ultrasonically treated waste-activated sludge [J]. Water Research, 2001(4):1038-1046.doi:10.1016/S0043-1354(00)00338-9.
[3] Yin Xuan, Han Pingfang, Lu Xiaoping. A review on the dewaterability of bio-sludge and ultrasound pretreatment [J]. Ultrasonics Sonochemistry, 2004.337-348.
[4] 张卫华, 蒋武军. 污泥板框压滤脱水给料的研究 [J]. 过滤与分离, 2002(2):8-10.doi:10.3969/j.issn.1005-8265.2002.02.006.
[5] Keiding Kristian, Nielsen Per Halkjaer. Deporption of organic macromolecules from activated sludge:effect of ionic composition [J]. Water Research, 1997(7):1665-1672.doi:10.1016/S0043-1354(97)00011-0.
[6] 韩萍芳, 殷绚, 吕效平. 超声处理石化厂污水剩余污泥 [J]. 化工环保, 2003(6):133-137.doi:10.3969/j.issn.1006-1878.2003.03.003.

相似文献/References:

[1]殷绚,叶国祥,吕效平,等.污油超声破乳脱水实验[J].南京工业大学学报(自然科学版),2009,31(03):69.
 YIN Xuan,YE Guo xiang,L Xiao ping,et al.Demulsifying and dewatering of waste oil by ultrasound[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2009,31(01):69.
[2]孙莉云,杨亮,韩萍芳,等.环己烷/水乳状液的超声破乳[J].南京工业大学学报(自然科学版),2011,33(02):16.[doi:10.3969/j.issn.1671-7627.2011.02.004]
 SUN Liyun,YANG Liang,HAN Pingfang,et al.Separation of cyclohexane/water emulsions by ultrasound[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2011,33(01):16.[doi:10.3969/j.issn.1671-7627.2011.02.004]
[3]陈曦,王俊,韩越,等.超声辅助SiW12/SiO2催化合成乙酸苄酯及动力学[J].南京工业大学学报(自然科学版),2011,33(04):24.[doi:10.3969/j.issn.1671-7627.2011.04.006]
 CHEN Xi,WANG Jun,HAN Yue,et al.Ultrasound assisted heteropoly acid catalyst SiW12/SiO2 for synthesis of benzyl acetate and kinetics[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2011,33(01):24.[doi:10.3969/j.issn.1671-7627.2011.04.006]
[4]顾善龙,张贤中,谢伟,等.超声频率对炼厂污油破乳脱水的影响[J].南京工业大学学报(自然科学版),2013,35(05):72.[doi:10.3969/j.issn.1671-7627.2013.05.014]
 GU Shanlong,ZHANG Xianzhong,XIE Wei,et al.Effects of ultrasonic frequency on demulsification and dewatering of refinery waste oil[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2013,35(01):72.[doi:10.3969/j.issn.1671-7627.2013.05.014]
[5]王磊,朱勇军,吕效平.有机溶剂中4,4’-二溴联苯的超声降解[J].南京工业大学学报(自然科学版),2007,29(02):102.[doi:10.3969/j.issn.1671-7627.2007.02.022]
 WANG Lei,ZHU Yong-jun,LU Xiao-ping.Ultrasonic degradation of 4,4’-dibromobiphenyl in an organic solvent[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2007,29(01):102.[doi:10.3969/j.issn.1671-7627.2007.02.022]
[6]廖天宇,李广鹏,江晖,等.厌氧发酵中二甲基胂形态变化规律的研究[J].南京工业大学学报(自然科学版),2018,40(03):38.[doi:10.3969/j.issn.1671-7627.2018.03.007]
 LIAO Tianyu,LI Guangpeng,JIANG Hui,et al.Research on the special transformation of dimethylarsenic under anaerobic fermentation[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2018,40(01):38.[doi:10.3969/j.issn.1671-7627.2018.03.007]

备注/Memo

备注/Memo:
基金项目:江苏省科技厅社会发展基金
更新日期/Last Update: 1900-01-01