INTEGRATED TECHNOLOGIES FOR A CLEANER PRODUCTION

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HAIR RECOVERY

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.


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LIMING BATHS RECYCLE

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.


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CHROME RECOVERY

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.


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PICKEL GAS TREATMENT

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.

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RETANNING BATHS MICRO-FILTRATION

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.


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SPRAYBOOTHS WATER RECYCLE

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.


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FRESH WATER TREATMENT

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.

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