Source Water Resources

81. Ensuring Urban Water Security 12/10/2024

    A key aspect of achieving urban water security is the implementation of demand management, which involves the better use of existing water supplies before plans are made to further increase supply. In particular, demand management promotes water conservation during times of both normal and atypical conditions, through changes in practices, culture, and people's attitudes towards water resources.

82. Harvesting Water From Air: Building Water Resilience In Remote Arid Regions Is Science, Not Science Fiction 12/6/2024
    In Frank Herbert's seminal science fiction novel Dune, survival on the arid planet Arrakis depends on the ingenious ability to harvest water from the atmosphere. Using devices like windtraps and dew collectors, the inhabitants of this desert world extract precious moisture from the air. Today, as the global water crisis worsens, scientists and engineers are making strides in developing real-world atmospheric water harvesting (AWH) technologies, transforming speculative fiction into practical solutions.
83. Revolutionizing Aquaculture: How Pinnacle Ozone Solutions Solves Industry Challenges 12/5/2024

    The aquaculture industry is booming, driven by a growing global appetite for seafood. But behind this growth lies a challenge: ensuring water quality and sustainable operations in environments that are increasingly under pressure.

84. Using Spectral Flow Cytometry To Combat Harmful Algal Blooms In Drinking Water 12/3/2024

    EPA researchers are developing new methods to evaluate the treatment of algae and cyanobacteria in drinking water systems. Through this research, scientists are optimizing the use of chemicals to reduce the presence of these organisms and protect the water ecology.

85. England's Water Companies Now Have To Release Live Sewage Spill Data — Here's Why More Transparency Is The Key To Cleaner Rivers 11/25/2024
    For the first time, anyone in England can now access real-time information of where combined sewer overflows (CSOs) are discharging untreated wastewater into our waterways.
86. PFAS Unpacked: Experts Answer Questions On EPA Rules, Funding, Treatment, And More 11/7/2024
    With the U.S. EPA's PFAS rules now in place, utilities are finding themselves with a growing number of questions regarding how to treat these chemicals, the potential costs, and much more. For answers, Water Online's chief editor, Kevin Westerling, hosted an Ask Me Anything session featuring Ken Sansone, Senior Partner at SL Environmental Law Group; Kyle Thompson, National PFAS Lead at Carollo Engineers; and Lauren Weinrich, Principal Scientist at American Water.
87. Industrial Wastewater Treatment: A Remedy To Freshwater Scarcity? 11/5/2024
    Groundwater levels and pollution, owing to the rising industrialization rate, have increased drastically across the world. To address these issues, many government policies and stringent regulatory norms for industries have been structured, leading to growing prospects for the industrial wastewater treatment market.
88. PVDF Ban: The Vitally Needed Catalyst For Accelerating Ceramic Membrane Adoption 11/4/2024

    As Europe edges closer to regulating the production of PVDF membranes — key contributors to the toxic PFAS, 'forever chemicals' — the water industry finds itself at a critical crossroads.

89. Pioneering Recycling Program Quenches California's Thirst For Agricultural Water 10/31/2024
    With its innovative Harvest Water program, the Sacramento Area Sewer District supports Central Valley growers, thereby supporting the nation.
90. EPA Researchers Develop A Chemical Category-Based Approach To Prioritize PFAS For Data Collection 10/29/2024

    The Toxic Substances Control Act (TSCA) requires reporting, record-keeping, testing requirements and restrictions for chemicals of concern, including PFAS. To help meet these requirements, U.S. EPA researchers have developed a chemical category-based approach to help prioritize PFAS for further data collection efforts.