A Sustainable autotrophic reduction process for the environmental remediation of nitrates and other oxidized contaminants and the revitalization of drinking water supply

The ARoNite™ (Autotrophic Reduction of Nitrate) process is a fixed-film biological treatment technology for the biochemical removal of oxidized contaminants. ARoNite systems rely on a naturally occurring culture that uses hydrogen gas as an electron donor which biochemically reduces and metabolizes contaminants in the influent stream. The autotrophic biology takes carbon from the influent stream and completely eliminates brine streams or other waste residuals.

ARoNite systems are an excellent alternative to conventional RO and IX processes for nitrate removal. The hydrogen-based biological treatment system uses little energy and produces minimal waste. As a result, ARoNite systems do not present owners with the permitting, cost, and complexity issues associated with brine handling and disposal. The low volume of waste sludge produced by the ARoNite process is non-toxic and suitable for use as an environmentally friendly soil amendment after drying.

Process Overview

APTwater most commonly supplies ARoNite systems as turn-key solutions for onsite water treatment. Systems can be provided as fully-integrated packaged process solutions that are available for rapid deployment. Our modular design approach consists of standardized component blocks that can be assembled to accommodate a wide range of capacity requirements. Moreover, our engineering team can provide turn-key installations for most any project site including design, planning, permitting, all the way through construction and commissioning. A standard O&M contract is included with every system to minimize capital outlay and assures long-term trouble-free performance.

Applications

APTwater most commonly supplies ARoNite systems as turn-key solutions for onsite water treatment. Systems can be provided as fully-integrated packaged process solutions that are available for rapid deployment. Our modular design approach consists of standardized component blocks that can be assembled to accommodate a wide range of capacity requirements. Moreover, our engineering team can provide turn-key installations for most any project site including design, planning, permitting, all the way through construction and commissioning. A standard O&M contract is included with every system to minimize capital outlay and assures long-term trouble-free performance.

Value Proposition

ARoNite systems are an excellent cost-efficient alternative to conventional energy-intensive RO and IX processes for nitrate removal. ARoNite systems are the most effective, and sustainable solution for the environmental remediation of contaminated drinking water supply.