Green City turns waste liabilities into energy assets by replacing chemicals used in the production of biodiesel with ultra-efficient proprietary enzyme technology. We are marketing the Transzyme biocatalyst as well as a series of tailored processors. Main benefits: - We guarantee that our technology is so advanced and efficient that you will save money by switching to it, no matter if you currently produce biodiesel from soybean oil or trap grease - Combines esterification and transesterification of oil feedstocks with up to 100% FFA into a single-step process - Works with un-degummed crude oils - Lower temperatures: 30-35 degrees - Extremely efficient: No yield losses, purer glycerin, ability to use non-dehydrated ethanol and methanol to save costs - No chemicals = no soaps, no wastewater treatment, fewer washes - Final polishing step often unnecessary Feel free to contact us if you have any questions.