The leather shavings is a solid waste produced during the tanner of hides. This waste contains chromiun (harzadous waste). I would like to know if does exist any technology to recorevy and reuse this waste, avoiding the disposal on harzadous waste landfill.
we have the technology for this .If you are interested contact thiruvilan,chemical engineering div,Central leather research institute,Aydar,chennai-600020.
thiruvilan@rediffmail.com
Also this our technology is widely used in many industries.
WE in argentina have several tanning plants that recover Chromiun as a valuable by product from tannery wastes.
If you want more info you can contact Andien company, they have a page
we have organic extract to melt leather. we have already done this by treating it with our liquid solution. what we do is put it in a processor with the solution and melt it in 30 minutes. The resulting by-product is a liquid organic fertlizer.The solution can be use as disinfectant,deodorizer and decomposer
If you want info, reply me at wigmore@wateaway-usa.com