RNAS Home
Remediation and Natural Attenuation Services, Inc. (RNAS) provides products and technical support for enhanced natural attenuation and bioremediation projects. We offer an emulsified vegetable oil (EVO) as an electron donor (Newman Zone®) for enhanced anaerobic bioremediation, an insoluble colloidal buffer (Neutral Zone®) for treating low pH environments, and an efficient, low-cost oxygenation system (O2Zone®) for aerobic bioremediation.Visit our booth at the following conferences:
![]() |
The Second International Bioremediation and Sustainable Environmental Technologies Symposium Jacksonville, FL June 10-13, 2013 We are a sponsor of this conference |
| |
29th Annual International Conference on Soils, Sediments, Water, and Energy Amherst, MA October 21-24, 2013 |
![]() |
The Ninth International Conference on Remediation of Chlorinated and Recalcitrant Compounds Monterey, CA May 19-22, 2014 We are a sponsor of this conference |

