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Cod liver oil and willow bark extract used in the tanning of skins for clothing and other products offer notable differences in treatment, a study by a team of scientists shows. Their findings show ...

Leather tanning traditionally relies on chromium(III) salts but faces mounting environmental concerns due to effluent toxicity and heavy metal accumulation. Sustainable tanning processes seek to ...

Oak “tan bark”, which provide the tannin chemical needed for curing, is used to treat the leather, giving the material its oaken color. Bullitt County was a natural place for tanneries in the early ...

One of the most prominent people in Greene County history is Zadock Pratt. At times in recent years he has been vilified for his industrial practices. The last time I wrote a column about him I ...