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Rhizosphere air filter, Wall plant, Rensselaer Polytechnic Institute, green wall, vegitated wall, Active Modular Phytoremediation Wall System, green interiors, green design, IAQ, Ashra 62.1, Ashrea 62.2, SOM green, CASE,

The modular wall system provides habitat for multiple types of plants including English Ivy, Boston Ferns and dieffenbachia, which are all fed water and nutrients through a hydroponic system. The key to the effectiveness of the design is through blowing air across the plants rhizoshpere, located on the surface of its roots. The biologically active surface can absorb 200 times thepollutants than the roots or leaves of a plant, thus dramatically improving the system’s capacity.

By recirculating air through the AMPS, the system can provide 60% of the fresh air required byASHRAE 62.1. Typically that air would need to be sourced from the outdoors, and would then need to be heated or cooled at a high energy penalty before being circulated. Thus the reduction in the amount of incoming air required provides a large cost savings.

Aesthetically AMPS is a dynamic green wall that has a parametrically sculptural quality. The modular system can wrap around columns, band around rooms, or take up entire walls to suit the programmatic needs of the designer.

+ Center for Architecture Science and Ecology