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Ernie said: "No, there are far more efficient ways to power an LCD clock. Button cells typically last for years, and they're tiny. They're far better at this ap..." [read]

Ernie said: "Home Ownership also means making a long-term investment that pays off. While the recent mortgage travesty has gutted that value, it will remain tru..." [read]

Gissi J. said: "they are still very nice for giving out maybe as gifts to someone...." [read]

Richard J Schneider said: "Tree Hugger: You are kidding, I hope. This is so obviously a staged shoot it's ridiculous. The same car and buildings in t..." [read]

bfearn said: "Cheap gas??? Tragically most Americans, including most Treehugger readers apparently, don't know that gas is currently over $10 a gallon. All you..." [read]

Chrome-free EcoPell Leather

by TreeHugger on 01.26.05
Design & Architecture (materials)

ecopell-combo.jpg

Leather is often thought of as a natural material. And such materials return to the soil easily, right? Not in the case of leather they don’t. ‘Cos to stop the animal’s hide from perishing and degrading it has been tanned. And this tanning usually involves heavy metals like chrome, which can have a toxic effect on our waterways. But Ecopell from Germany’s Bavarian mountains is different. It uses Rhubarb (yeh, that's no typo), plus Oak (seen in pic above) and Tara seed pods. Unlike other vegetable tanned leather, the ingredients used here are sustainably harvested.

They use the citric acid from the rhubarb for detergents and compost the remainder. Tara is a tree grown in the Peruvian Andes. The tree stabilises soils thereby reducing erosion. The pods can be used as sore throat medicine and their annual harvest provides useful local employment. The Schomisch Company uses only lime and natural enzymes to strip hides of their hair. No heavy metals or off gassing has been recorded in independent testing of their leather, which is used for clothing, footwear, bags and upholstery. ::Schomisch [by WM]

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