Large Precipitation Events are Critical in Replenishing Groundwater Resources
Large precipitation events that occur about every 10 years are a critical source of recharge for replenishing groundwater resources, according to a new study by the U.S. Geological Survey and the Bureau of Reclamation. Groundwater is a vital source of water in the western United States, and will be increasingly important with continued population growth and climate variability. Understanding the role of these large recharge events in replenishing aquifers and sustaining water supplies is crucial for long-term...
Treating wastewater as a resource
A number of UK landfill operators are turning wastewater into a resource by utilising OTT monitoring and control systems to manage the irrigation of Willow crops (for renewable energy generation) with pre-treated effluent. BackgroundLeachate from landfill sites represents a significant potential environmental liability, extending long into the future after a landfill site has closed. Conventional treatment and disposal options involve biological treatment and consented discharge to either the wastewater treatment...
Five solutions to avoid a water sector human resources crisis
A year ago, world leaders handed down an ambitious agenda: 17 Sustainable Development Goals (SDGs) to be successfully completed by 2030. This new global framework puts water at the centre of sustainable development, and presents an unprecedented opportunity for a revolution in water management around the world. Never in human history have governments committed themselves to make such progress on water. Continue reading the full article
Monitoring Water Resources Beyond Irrigation
Over the past year, California’s governor has taken unprecedented action, requiring Californians to drastically cut potable urban water use. While the restrictions may seem harsh to some, it actually provides an opportunity for building managers and community association boards to implement an effective long-term water conservation program. And the result can be significant dollar savings. Getting Started Creating a plan to curb water use and saving money goes well beyond comparing water bill statements...
Becoming A “Water Resource Recovery Facility” Offers Financial Benefit
While the term “Water Resource Recovery Facility” may seem like nothing more than a trendy phrase, the name change represents a distinct shift in the role that wastewater utilities can now play. Wastewater is packed full of resources — nutrients, micronutrients, metals, grit, biopolymers, biosolids, and more — and much of that can be recovered and sold, offering additional income for WWTPs. The concept of extracting resources from wastewater is not new, as utilizing biosolids and generatin...