AOX reduction in a ClO2 stage by the addition of hydrogen peroxide

Pulp and Paper Canada

Volumn 100, Issue 9, 1999, Pages 52-55

  Yin, G ^a   Ni, Y ^a  

^a UNIVERSITY OF NEW BRUNSWICK   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

BLEACHING; CHLORINE COMPOUNDS; EFFLUENTS; HYDROGEN PEROXIDE; PAPER AND PULP MILLS; POLLUTION CONTROL;

CHLORINE DIOXIDE;

PULP MANUFACTURE;

EID: 0033357534     PISSN: 03164004     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (13)

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3. EARL, P.F., REEVE, D.W. Chlorinated Organic Matter in Bleached Chemical Pulp Products. The Effect of Chlorine-stage Variables on Chlorinated Organic Matter in Effluent. Tappi J. 72(10): 183-187(1989).
4. GERMGARD, U., LARSSON, S. Oxygen Bleaching in the Modern Softwood Kraft Pulp Mill. Paperi ja Puu 64(4): 287-290(1985).
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7. SEGER, G.L., JAMEEL, H., CHANG, H-M. A Twostep High-pH/Low-pH Method for Improved Efficiency of D-Stage Bleaching. Tappi J. 75(7):174 (1992).
8. JONCOURT, M.J., FROMENT, P., LACHENAL, D., CHIRAT, C. Reduction of the Formation of AOX during Chlorine Dioxide Bleaching, Proc. TAPPI Intl. Pulp Bleaching Conf., Washington, D.C., p. 417(1996).
9. NI, Y., KUBES, G.J., VAN HEININGEN, A.R.P. Rate processes of chlorine species distribution during chlorine dioxide prebleaching of kraft pulp. Nordic Pulp Paper Res. J. (4):200(1992).
10. 2 Bleaching. JPPS, 20(4):J103(1994).
11. MAKOWER, B., BRAY, W.C. The Rate of Oxidation of Hydrogen Peroxide by Chlorine in the Presence of Hydrochloric Acid. JACS 55:4765-4770(1933).
12. CONNICK, R.E. The Interaction of Hydrogen Peroxide and Hypochlorous Acid in Acidic Solution Containing Chloride Ion. JACS 69:1509-1514 (1947).
13. NI, Y., WANG, X. Mechanism and Kinetics of Chlorine Dioxide Reaction with Hydrogen Peroxide under Acidic Conditions. Can J. Chem. Eng. 75(1):31-35 (1997).