One of the most effective technology BY ITALPROGETTI, for increasing the environmental profile of tanneries is the hair recovery process, used during the unhairing / liming phase.
One of the most effective technology BY ITALPROGETTI, for increasing the environmental profile of tanneries is the hair recovery process, used during the unhairing / liming phase.
Thanks to the experience and the engineering of ITALPROGETTI, it is possible to make fully efficient and automatic a well known environmental friendly procedure as the recycle of liming baths.
Our crome recovery plant allows to reduce its concentration in tannery waste water and to re-use it in process with considerable benefits both from an environmental and economic point of view.
One of the stages of leather processing that has a significant impact on the environmental is the pickel. The ITALPROGETTI solution allows to carefully treat this gas in a tannery plant.
A dedicated process designed by ITALPROGETTI to remove the residues of WB leather, in order to avoid the formation of stains on the final product.
The waters used in spraybooths are a very polluted effluents and need to be often discharged . For that reasons, they have to be managed in the ITALPROGETTI waste water treatment plant.
Water is the first chemical product used in tannery, whose properties are not often taken in due consideration. Water hardness and its quality in general, can create problems to fattening products and during the dyeing process. Besides that, the presence of metallic ions can cause stains and deposits on leather.