Hot-water dehumidification
KDS Solar liquid desiccant systems from Kathabar Dehumidification Systems use solar hot water as a heat source for dehumidification of outdoor ventilation air. The product fits a wide range of applications at locations with as low as 20 percent relative humidity. It also captures most airborne bacteria, viruses and mold. The unit is made of fiber-reinforced plastic (FRP) with industrial-grade construction. Most efficient when cool or cold, dry air is desired, the system can handle airflows from 750 to 84,000 cfm. 716/875-2000; www.niagarablower.com.
Biogas engines for CHP
Thermodynamically optimized MAN biogas engines from 2G with 2G-Drive technology are designed for













