Bagging the profits: Spiroflow's bulk bag fillers used to package fertiliser at US wastewater treatment plants

摘要

Spiroflow bulk bag fillers are the equipment of choice for a Canadian company offering recovery systems for wastewater treatment plants. Vancouver based Ostara Nutrient Recovery Technologies has developed a new generation of wastewater treatment systems that create value from waste by recovering nutrients, such as phosphorous, and transforming them into revenue-generating, environmentally-friendly, commercial fertiliser. For its systems, Ostara needed a reliable bulk bag filler for the material created during nutrient recovery. The end product, a premium, slow release fertilizer is marketed under the brand name Crystal Green.