40 Rendering services, namely, treatment and recycling of waste cooking oils, food waste, animal waste, and packing house waste and by-products; food waste processing and recycling; recycling of animal waste; processing of animal co-products, namely, processing animal by-products into protein, tallow, yellow grease and hides; food preparation waste recycling; resource recovery services, namely, recovering raw materials from food waste and animal co-products for use in industry; production of biofuels and alternative fuels, namely, biodiesel fuels