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分形维数在聚合磷硫酸铁絮凝研究中的应用 被引量:5

Application of fractal dimension on the flocculation of polymeric ferric phosphoric sulfate
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摘要 通过测定絮凝体的分形维数判断聚合磷硫酸铁的絮凝效果,并结合分形理论,利用正交设计原理,对絮凝体形成的影响因素OH-/Fe,PO43-/Fe、硫酸铁投加量进行研究。结果表明,聚合磷硫酸铁絮凝最佳条件为:OH-∶Fe=2∶5,PO43-∶Fe=1∶20,1 mol/L硫酸铁溶液的投加量5 mL/L。 Flocculation effect of polymeric ferric phosphoric sulfate was judged according to the fractal dimension. Combining of fractal theory and using orthogonal design principle, OH^-/Fe, PO4^3-/Fe and the dosage of ferric sulfate on the formation of flocculant was researched and the best coagulation conditions was made. The best coagulation polymerization conditions of polymeric ferric phosphoric sulfate is: OH^- : Fe = 2 : 5, PO4^3- : Fe = 1 : 20, the best dosage of 5 mL/L.
出处 《应用化工》 CAS CSCD 2008年第4期370-372,共3页 Applied Chemical Industry
基金 江西省教育厅科技计划基金资助项目 赣教技字[2005]211号
关键词 聚合磷硫酸铁 分形理论 絮凝 polymeric ferric phosphoric sulfate fractal theory flocculation
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  • 1邵维仁,朱传俊.聚合硫酸铁产品的质量检验[J].工业水处理,1994,14(1):30-32. 被引量:45
  • 2林齐平.聚合硫酸铁的开发与应用[J].工业水处理,1994,14(2):9-11. 被引量:52
  • 3Lorenz E N 刘式达等(译).混沌的本质[M].北京:气象出版社,1997..
  • 4Mandelbrot B B 李后强译.分形——自然界的几何学[M].成都:四川大学出版社,1993..
  • 5Mandelbrot BB 文志英 苏红译.分形对象——形、机遇和维数[M].北京:世界图书出版公司,1999..
  • 6Tambo N,Wang X C. Application of fluidized pellet-bed technique in the treatment of highly colored and turbid water[J]. J Wat SRTAqua,1993,42(5):301-309.
  • 7Sharna M G, Yao D Y, Graeme J J, et al. Bridging flocculation studied by light scattering and settling[ J]. Chem Engineering J, 2000,80 : 3 -12.
  • 8Allain C, Clotter M, Parisse F. Settling by cluster deposition in aggregating colloidal suspensions[ J ]. J Colloid Interface Sci, 1995,178 : 411 -416.
  • 9Tang S,Preece J M, Mcfarlane C M, et al. Fractal morphology and breakage of DLCA and RLCA aggregates[ J ]. J Colloid Interface Sci,2000,221 : 114 - 123.
  • 10Serge S,Jacques B. Computer simulation of bridging flocculation processes: The roles of chain conformation and chain/colloid concentration ratio in the aggregation structure[J ]. J Colloid Interface Sci, 1998,205:290 -304.

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