Let EPC review your current processing operations.  You could be missing out on a recoverable commodity from your waste byproducts.  Perhaps you are processing incorrectly?  Energy efficiency could also play a great roll in your day to day operations.  EPC can review your entire processing operations and consider your current footprint on the environment in addition to assist you in improved processing techniques to recover, reuse or recycle valuable processing consumables.

Have you considered if any of you waste streams being sent off site are recoverable, recyclable or reusable?