Sustainable leather: finding a balance between production and responsibility
The leather industry plays a significant role in the global economy, with Argentina being one of the major producers of high-quality leather products. However, the process of leather production has a significant impact on the environment and society.
The leather production process begins with the arrival of raw hides from slaughtered animals at the tanneries. These hides undergo a series of complex processes, including soaking, hair removal, tanning, dyeing, and drying, to become leather. These processes generate liquid waste, solid waste, and gas emissions, which can be harmful to the environment if not managed properly.
The production of leather requires large amounts of water, with an average of 73 to 264 liters needed for every square meter of leather processed. The water used in the production process can contain various chemical compounds, such as chromium, sulfides, and fats, which can pollute water sources if not treated correctly.
Moreover, leather production also involves the use of approximately 250 different chemicals, which can vary from tannery to tannery. This variability in the use of chemicals and processes can make it challenging to regulate and monitor the effects on the environment.
In addition to the environmental impact, the leather production process also has social implications. The strong odor emanating from tanneries can continue for kilometers, causing discomfort for the surrounding communities. The industry also requires skilled labor and proper working conditions to ensure the safety and well-being of workers.
Despite the challenges, leather remains a highly sought-after material due to its unique qualities that cannot be replicated by synthetic products. However, it is crucial for tanneries to adopt sustainable practices and minimize their environmental and social impact.
In conclusion, the leather industry has a significant impact on the environment and society, and it is essential for tanneries to find a balance between production and sustainability. As consumers, we can also contribute by supporting sustainable leather products and encouraging companies to adopt eco-friendly practices in their production processes.
Dr Gustavo Frecia,PhD