An Ontario treatment plant finds a cost-effective dewatering solution that reduces its natural gas bill substantially.
An innovative high-velocity pipe cleaning system saves millions of dollars for a small water treatment plant on Lake Michigan.
A central Illinois village proves that a water or wastewater plant solar energy project doesn’t have to be big to be economically viable.
Atlanta’s main clean-water plant gets the most from on-site power generation while looking to Class A biosolids and nutrient recovery for fertilizer.
A new approach to decanter centrifuge dewatering of biosolids offers drier end product, lower polymer usage and energy savings.
OZORA oxygen recovery system reduces O2 consumption during production of ozone for water treatment operations.
A microbial product on a growth-promoting substrate helps a Massachusetts clean-water plant sharply reduce biosolids volume and drive down handling costs.
A solar array at a Connecticut water treatment plant provides substantial electricity cost reduction and bolsters water system resiliency.
Nonprofit Blue Drop looks to provide practical advice to clean-water and drinking water utilities while saving money for DC Water ratepayers and marketing biosolids products.
Cost-benefit analysis can play an important role in making decisions about water and wastewater plant improvement projects.