As Heron Innovators is located in California's agricultural Central Valley, SAF®'s first installations were in the food processing industry. Since then, installations have expanded to other industries throughout the United States, Mexico, and Canada. The SAF® process is applicable wherever physical/chemical separation via flotation is a viable solution to water quality. SAF® improves upon previous traditional process systems (i.e. dissolved air flotation [DAF], induced air flotation [IAF], Induced Gas Flotation [IGF], enhanced clarification, cavitation air flotation [CAF], and other micro-bubble generators) through flotation without dissolved air®.
Aqua-Ponic is a modular, vegetated biofiltration system that treats stormwater runoff through a natural process of filtration, plant uptake, and microbial action. Designed for below-grade installations, the system reduces total suspended solids (TSS), nutrients, metals, and hydrocarbons. Ideal for GI, LID, green streets, and retrofit projects, Aqua-Ponic provides an attractive and functional solution that supports stormwater quality goals while blending into the surrounding landscape.
Aqua-Filter is a media-based stormwater filtration system engineered to remove fine particles, suspended solids, nutrients, and heavy metals from stormwater runoff. Designed for post-construction applications, Aqua-Filter units operate through vertical gravity flow using environmentally safe, long-lasting media to meet the most stringent water quality standards