全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

混凝沉淀去除丙烯酸丁酯废水浊度物质

Keywords: 混凝沉淀,丙烯酸丁酯废水,浊度

Full-Text   Cite this paper   Add to My Lib

Abstract:

采用混凝沉淀法去除丙烯酸丁酯废水中的浊度物质,比较6种混凝剂的去除效率,确定聚合氯化铝为适宜混凝剂,并选用阳离子型聚丙烯酰胺作为助凝剂。研究结果表明,聚合氯化铝和阳离子型聚丙烯酰胺的优化投加量分别为150mg/L和20mg/L,优化pH值为4~5,水温20~40℃,快速搅拌速度200~400r/min,搅拌时间1~3min,慢速搅拌速度50~80r/min,搅拌时间5~15min。在以上条件下,可使出水浊度从3000NTU左右降至1NTU左右,同时也实现了废水中胶体物质的大量去除。

References

[1]  王沛喜, 姜迎春.丙烯酸丁酯的制备及市场.丙烯酸化工及应用, 2000,13(3):17-20 Wang P. X.,Jiang Y.C.Butyl acryl ate preparation and market. Acrylic Chemical and Application,2000,13(3):17-20(in Chinese)
[2]  陈宏娟,张晨,杜中杰,等.反相浓乳液方法制备多孔聚丙烯酸丁酯弹性材料.合成橡胶工业,2006,29(3):186-188 Chen H.J., Zhang C.,Du Z.J.,et al.Preparation of poly (butyl acrylate) porous eastover via inverse concentrated emulsion.China Synthetic Rubber Industry,2006,29(3): 186-188(in Chinese)
[3]  李海燕,肖华飞,马林,等.丙烯酸及丙烯酸酯生产废水处理工程.给水排水,2010,36(3):58-61 Li H.Y.,Xiao H.F.,Ma L.,et al.Acrylic and acrylic acid production wastewater treatment projects.Water & Wastewater Engineering,2010,36(3):58-61(in Chinese)
[4]  李国屏.丙烯酸及其酯的废水处理.上海化工,1994,9(1):29-31 Li G.P.Acrylic and acrylic acid wastewater treatment.Shanghai Chemical Industry,1994,9(1):29-31(in Chinese)
[5]  康莹莹,宋玉栋,周岳溪,等.电渗析在丙烯酸丁酯废水中的应用.环境工程学报,2011,5(3):494-498 Kang Y.Y., Song Y.D., Zhou Y. X., et al.Pretreatment of butyl-acrylate wastewater by electrodialysis.Chinese Journal of Environmental Engineering,2011,5(3): 494-498(in Chinese)
[6]  李鑫,宋玉栋,周岳溪,等. 双极膜电渗析法回收丙烯酸丁酯废水中的有机酸.化工环保,2011,31(3):197-201 Li X.,Song Y. D.,Zhou Y. X.,et al.Recovery of organic acid from butyl-acrylate wastewater by bipolar membrane electrodialysis process.Environmental Protection of Chemical Industry,2011,31(3):197-201(in Chinese)
[7]  Novelist S.,Kongbangkerd T.,Kulbe K.D.Separation of gluconate with conventional and membrane electro dialysis.J. Member. Sci.,1997,114(1):45-50
[8]  Lee E. G.,Moon S. H.,Chang Y.Lactic acid recovery using two-stage electrodialysis and its modeling.J. Membrane. Sci., 1998,145(1):53-66
[9]  Delgado S.,Diaz F.,Otero N.Behavior of inorganic coagulants in secondary effluents from a conventional wastewater treatment plant.Filtration and Separation,2003,40(7):42-46
[10]  张维润.电渗析工程学.北京:科学出版社,1995
[11]  卢静芳,孔祥媚,赵瑞斌.强化混凝去除微污染湖泊水浊度及TOC的研究.环境科学与技术,2010,33(3):76-79 Lu J.F.,Kong X.M.,Zhao R.B.Improvement and development trend of wastewater reuse technology.Environmental Science & Technology,2010,33(3):76-79(in Chinese)
[12]  Eckenfelder W. W.Industrial Water Pollution Control(Third Edition).McGraw-Hill Companies Inc.,2002
[13]  霍守亮,黄显怀,刘绍根,等.膜生物反应器在污水处理中膜污染及其防治.工业水处理,2004,24(8):9-13 Huo S.L.,Huang X.H.,Liu S.G., et al.Membrane fouling and its controlling in membrane bioreactor for wastewater treatment. Industrial Water Treatment,2004,24(8):9-13(in Chinese)
[14]  Freilich D.,Tanny G.B.The influence of colloid stability on the formation and properties of dynamic hydrous Zr(IV) oxide membranes.Colloid and Interface Science,1980,77(2):369-378
[15]  朱哲,李涛,王东升,等.阳离子型聚丙烯酰胺投加量对絮体性状特征的影响.环境化学,2007,26(2):175-179 Zhu Z.,Li T.,Wang D.S.,et al.Effect of cationic PAM dosage on the micro-properties of flocks.Environmental Chemistry,2007,26(2):175-179(in Chinese)
[16]  Merzouk B., Gourich B., Sekki A.,et al.Removal turbidity and separation of heavy metals using electrocoagulation-electroflotation technique a case study.Hazard. Mater., 2009,164(1):215-222

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133