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D.L.-K. Wang et al, Das Papier, 38 (1984), No. 6, pp. 245-254, Delignification of Spruce and Beach Sulphite Pulp by Means of Ozone (English Abstract), Abstract. |
R. Patt et al, Das Papier, 42 (1988), No. 10A, pp. v14-V23, Application of Ozone in Cellulose Bleaching (English abstract), Abstract. |
"Keys to Chelation", The Dow Chemical Company, 1985. |
"Effect of pulp consistency and pH in ozone bleaching", Carl-Anders Lindholm, 1987. |
"Use of Ozone for pulp bleaching", R. Patt et al, Institute of Paper Chemistry. |
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