With the chromium salt used and in test conditions, tannage can be done without the basification operation
Leather can be easily obtained with chromium content and shrinkage temperature exceeding usual commercial requirements.
The tanning float can be reused several times depending on the quality of the leather grain to be manufactured.
For all these reasons, the tested tanning method can be used to save water, especially for the goods in which the appearance of the grain is not important, for example in the cases of double-face furs, pigment finished leather or splits