The table shows the structure of the paper pulp bleaching operations from natural fiber, which is a banana pulp.
Tables
to see how banana fibers through a substance with sodium hydroxide signature
that is suitable to purify membrane.
The 3% concentration is 30 minutes,
5% concentration 20 minutes
7% concentration and time of 10 minutes.
Tom ช้เวลา 10 minutes, white and soft tissue, and then (the Moonstone, and Faculty of 2534 (1991): 24)
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