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RNAS, Inc. provides products and technical support for bioremediation projects.
We offer an emulsified vegetable oil electron donor for enhanced anaerobic
bioremediation and an efficient low cost oxygenation
system for aerobic bioremediation.

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Neutral Zone® - Insoluble Colloidal BufferNeutral Zone® (patent pending) consists of colloidal buffering solids suspended in water. The solids can be moved through an aquifer by the higher velocities during injection, but become immobile under ambient flow conditions. The retained buffer is designed to maintain a higher pH for months to years. |
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NewmanZone® - Line of Vegetable Oil Emulsion ProductsNewman Zone® (US Patent 6,806,078) combines fast-release slow-release electron donors designed to enhance in-situ bioremediation of chlorinated solvents and other anaerobically degradable contaminants (certain toxic metals, perchlorate, and nitrate). Fermentation of the vegetable oil may support anaerobic biodegradation for as long as five years after injection. |

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Injection EquipmentAs a service to our customers, RNAS provides rental equipment for injecting Newman Zone® and Neutral Zone®. These systems will automatically mix our products with injection water in proportions of 200:1 to 10:1 as desired by the customer. They require no external source of power other than the pressure of the injection water. Our transportation expediters will arrange shipping to your site and return shipping. |
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Expedited TransportationOur transportation expediters will find the lowest shipping costs from our warehouse to your site. Because we maintain an inventory of Newman Zone®, we can ship the day after we receive your order. However, shipping rates will be significantly lower if you give us 1-2 weeks lead time. Transportation of very large orders will be coordinated with our manufacturing schedule and will require a longer lead-time. |


