Bleaching with H2O2, is not common for chemical pulps. (But this is ch – McqOptions

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1.	Bleaching with H2O2, is not common for chemical pulps. (But this is changing somewhat as mills look for chlorine-free systems.) It s used for brightening mechanical pulps. What is the name of the alternative method utilized?
A.	tE stage
B.	tH stage
C.	tP stage
D.	tD stage
Answer» D. tD stage

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