What is animal rendering primarily used for?

Animal rendering primarily involves the process of converting carcasses and other animal by-products into usable materials. While disposal of livestock remains is one function of rendering, the primary aim goes beyond mere disposal. Rendering transforms these remains into valuable components, such as fats and proteins, which can be utilized in various industries.

Recycling animal by-products also plays a significant role in rendering. This process efficiently recycles not only the remains from livestock but also by-products from meat processing that would otherwise be waste. In animal rendering, these materials can be processed into ingredients for pet food, livestock feed, and even industrial products, thereby contributing to a circular economy that minimizes waste.

Disposing of livestock remains simplifies the misconception about the purpose of rendering. While it is indeed a method to manage animal remains, it's crucial to recognize that the overarching goal is to derive valuable resources from these remains rather than treating them strictly as waste.