written 7.8 years ago by
teamques10
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• modified 7.8 years ago |
Mumbai university > Civil > SEM 8 > Industrial Waste Treatment
Marks: 10M
Year: May 2014,
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written 7.8 years ago by
teamques10
★ 65k
|
Vegetable tanning:
This process uses tannins obtained from tree barks of chestnut, oak, quebracho, myroblaan or wattle.
Vegetable tanning may be done for heavy as well as light leathers. Counter current method of tanning is commonly used in which hides come into contact first with weak liquors exhauted by use …
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