Cities have a waste problem that is not really about waste. It is about everything that comes with it—the trucks idling on residential streets at dawn, the smell that settles over collection points on hot days

As global zero liquid discharge (ZLD) regulations tighten, industrial facilities handling high-salinity brine face a dual challenge: meeting discharge compliance and avoiding the sky-high operating costs of conventional evaporative crystallization.

Ammonia is one of the most stubborn pollutants in wastewater. It comes from digesters, landfills, fertilizer runoff, and a long list of industrial processes.

For farms, landfill sites, food waste plants and industrial wastewater facilities, anaerobic digestion produces a constant stream of raw biogas

Every year, industrial facilities vent millions of tons of volatile organic compounds into the atmosphere. Some of it is unavoidable.