COMPARISON OF ION EXCHANGE AND DONNAN EQUILIBRIUM MODELS FOR THE PH-DEPENDENT ADSORPTION OF SODIUM AND CALCIUM IONS ONTO KRAFT WOOD PULP FIBERS

REFERENCES

• Ricketts , J.D. 1994 . Considerations for the Closed Cycle Mill . TAPPI J. , 77 ( 11 ) : 43
   Google Scholar
• Axegård , P. , Carey , J. , Folke , J. , Gleadow , P. , Glullichsen , J. , Pryke , D.C. , Reeve , D.W. , Swan , B. and Uloth , V. Minimum Impact Mills: Issues and Challenges . Proceedings of the 1997 TAPPI Minimum Effluent Mills Symposium . pp. pp. 9 – 21 . Atlanta, GA : TAPPI Press .
   Google Scholar
• Brooks , T.R. , Edwards , L.L. , Nepote , J.C. and Caldwell , M.R. 1994 . Bleach Plant Closeup and Conversion to TCF: A Case Study Using Mill Data and Computer Simulation . TAPPI J. , 77 ( 11 ) : 83
   Google Scholar
• Bryant , P.S. , Robarge , K. and Edwards , L.L. 1993 . Transition-Metal Profiles in Open and Closed Fiber Lines . TAPPI J. , 76 ( 10 ) : 148
   Web of Science ®Google Scholar
• Ulmgren , P. Nonprocess Elements in a Bleached Kraft Mill with Increased System Closure . Proceedings of the 1996 TAPPI Minimum Effluent Mills Symposium . pp. pp. 17 – 26 . Atlanta, GA : TAPPI Press .
   Google Scholar
• Laine , J. , Lövgren , L. , Stenius , P. and Sjöberg , S. 1994 . Potentiometric Titration of Unbleached Kraft Cellulose Fibre Surfaces. Colloids and Surfaces. A: Physicochem . Eng. Aspects , 88 : 277
   Web of Science ®Google Scholar
• Rosen , A. 1975 . Adsorption of Sodium Ions on Kraft Pulp Fibers During Washing . TAPPI J. , 58 ( 9 ) : 156
   Google Scholar
• Hartler , N. and Rydin , S. 1975 . Washing of Pulps. Part 1. Equilibrium Studies . Svensk Papperstidning , 78 ( 10 ) : 367
   Google Scholar
• Ali , A.A. , Cooper , D.G. and Neufield , R.J. 1987 . Uptake of Metal Ions by Sulfonated Pulp . J. Water Poll. Cont. Fed. , 59 : 109
   Google Scholar
• Eriksson , G. and Grén , U. Metal Ion Equilibrium in Pulp Washing—Influence of Temperature . Proceedings of Pulp Washing ’96 . pp. pp. 45 – 48 . Atlanta, GA : CPPA/TAPPI Press .
   Google Scholar
• Eriksson , G. and Grén; , U. 1996 . Pulp Washing: Sorption Equilibria of Metal Ions on Kraft Pulps . Nordic Pulp Paper Res. J. , 11 ( 3 ) : 164
   Google Scholar
• Yantasee , W. and Rorrer , G.L. Adsorption Isotherms for Divalent Metal Ions on Unbleached Wood Pulp . Proceedings of the 1997 TAPPI Minimum Effluent Mills Symposium . San Francisco, CA. pp. pp. 31 – 43 . Atlanta, GA : TAPPI Press .
   Google Scholar
• Ohlsson , A. and Rydin , S. 1975 . Washing on Pulps. Part 2. The Sorption of Na, Mg, and Ca on Kraft Pulp . Svensk Papperstidning , 78 ( 15 ) : 549
   Google Scholar
• Ampulski , R.S. 1989 . The Equilibrium for Na/Ca Ion-Exchange Reaction on Bleached Northern Softwood Kraft Pulp . Nordic Pulp Paper Res. J. , 4 ( 1 ) : 38
   Google Scholar
• Diniz , J.M.B.F. 1996 . Application of Chemical Equilibrium to Wood Pulps . Holzforschung , 50 : 429
   Google Scholar
• Bryant , P.S. and Edwards , L.L. 1996 . Cation Exchange of Metals on Kraft Pulp . J. Pulp Paper Sci. , 22 ( 1 ) : J37
   Web of Science ®Google Scholar
• Towers , M. and Scallan , A.M. 1996 . Prediction of Ion-Exchange of Kraft Pulps Using Donnan Theory . J. Pulp Paper Sci. , 22 : J332
   Google Scholar
• Räsänen , E. and Stenius , P. The Sorption of Na+, Ca++, Mg++ and Mn++ on Cellulosic Fibres: Prediction and Analysis of Sorption Equilibrium with Electrostatic Models . Proceedings of the 9th International Symposium on Wood Pulping Chemistry . pp. pp. 94-1 – 94-5 . Québec : Montreal .
   Google Scholar
• Bygrave , G. and Englezos , P. 1998 . Fibre Charge from Potentiometric Titration of Kraft Pulp and Donnan Equilibrium Theory . Nordic Pulp and Paper Research Journal , 13 : 220
   Web of Science ®Google Scholar
• Bygrave , G. and Englezos , P. 2000 . Thermodynamics-Based Model and Data for Ca, Mg, and Na Ion Partitioning in Kraft Pulp Fibre Suspensions . Nordic Pulp and Paper Research Journal , 15 : 155
   Google Scholar
• Harned , H.S. and Owen , B.B. 1958 . The Physical Chemistry of Electrolyte Solution, , 3rd Ed. p. 638 New York : Reinhold .
   Google Scholar
• Stone , J.E. and Scallan , A.M. 1968 . The Effect of Component Removal Upon the Porous Structure of the Cell Wall . Pulp Paper Mag. Canada , 69 ( 6 ) : 69
   Google Scholar
• Herrington , T.M. and Petzold , J.C. 1992 . An Investigation into the Nature of Charge on the Surface of Papermaking Woodpulps, 2. Analysis of Potentiometric Titration Data . Colloids and Surfaces , 64 : 109
   Google Scholar
• Helfferich , F. 1995 . Ion Exchange New York : Dover Publications Inc. .
   Google Scholar
• Katz , S. , Beatson , R.P. and Scallan , A.M. 1984 . The Determination of Strong and Weak Acidic Groups in Sulfite Pulps . Svensk Papperstidning , 87 ( 6 ) : R48
   Google Scholar
• Adler , E. , Hernestam , S. and Walldén , I. 1958 . Estimation of Phenolic Hydroxyl Groups in Lignin . Svensk Papperstidning , 61 : 641
   Google Scholar
• Lai , Y.Z. , Guo , X.P. and Situ , W. 1990 . Estimation of Phenolic Hydroxyl Groups in Wood by a Periodate Oxidation Method . J. Wood Chem. Tech. , 10 : 365
   Web of Science ®Google Scholar