https://www.tceq.texas.gov/downloads/permitting/ossf/products/treatment-system/600/aerogreen-600ag.pdf/view
AeroGreen TX aprvl AG Aug 12 - Texas Commission on Environmental Quality - www.tceq.texas.gov
Approval of AeroGreen Models 500AG, 6ooAG, 8ooAG, 1200AG and 1500AG