A5000792652- Water Treatment and Disinfection
- Water Quality and Pollution Assessment
- Air Traffic Management and Optimization
- Marine and coastal ecosystems
- Per- and polyfluoroalkyl substances research
- Water Quality Monitoring Technologies
- Aquatic Ecosystems and Phytoplankton Dynamics
- Animal Behavior and Welfare Studies
- Air Quality Monitoring and Forecasting
- Corrosion Behavior and Inhibition
- Occupational Health and Safety Research
- Wastewater Treatment and Reuse
- Water resources management and optimization
- Carbon Dioxide Capture Technologies
- Water Quality Monitoring and Analysis
- Mercury impact and mitigation studies
- Effects of Environmental Stressors on Livestock
- Odor and Emission Control Technologies
- Membrane Separation and Gas Transport
- Genetic and phenotypic traits in livestock
- Quantum Electrodynamics and Casimir Effect
- Toxic Organic Pollutants Impact
- Risk and Safety Analysis
- Underwater Vehicles and Communication Systems
- Freshwater macroinvertebrate diversity and ecology
Hazen and Sawyer (United States)
2020-2024
University of Tasmania
2018
Abstract Per‐ and polyfluoroalkyl substances (PFAS), which are present in many waters, have detrimental impacts on human health the environment. Reverse osmosis (RO) nanofiltration (NF) shown excellent PFAS separation performance water treatment; however, these membrane systems do not destroy but produce concentrated residual streams that need to be managed. Complete destruction of RO NF concentrate is ideal, long‐term sequestration strategies also employed. Because no single technology...
The potential for cyanobacterial blooms to impact recreational and drinking water source quality is a growing concern. Numerous monitoring tools have been developed that can alert stakeholders the onset of initiate mitigation efforts waters used recreation or supply. Early warning systems need consider multiple aspects bloom: whether bloom occurring in water, it might be transported intakes, toxin taste odor compound producers are present what proportion cells they comprise, entering utility...
Abstract While drinking water treatment plants (DWTPs) are not considered a source of per‐ and polyfluoroalkyl substances (PFAS), PFAS concentrate in residuals relative to their concentrations. Regulatory actions for PFAS‐impacted could affect the cost viability conventional residual management practices. This study estimated annual quantity generated United States presents framework understanding how may these streams. Findings this work indicate that substantially impact DWTP management,...
Key Takeaways A 2019 US corrosion control survey benchmarks recent utility perspectives before the release of proposed LCR revisions, providing insight on regulatory impacts. Rates orthophosphate use continue to increase, and results add evidence that is effective for controlling lead release. The primary challenge facing utilities coordinating compliance sample collection, greatest priority ensuring optimal treatment.
Abstract Thirty‐five utilities across the United States (54%), Australia (26%), and Canada (20%) were surveyed to identify their experiences with early warning monitoring source control of cyanobacteria. All experience pelagic blooms, but only 20% monitor for benthic Most (86%) have programs. However, frequencies long analytical turnaround times negatively impacted effective use data rapid bloom detection prompt implementation reactive measures blooms/bloom‐related issues. Thus, a tiered...
Research Article| March 01 2006 Control of MIB, Geosmin and TON by membrane systems C. R. Reiss; Reiss 1Reiss Environmental, Inc., 12001 Parkway, Ste 228,Orlando, FL 32826,, USA Search for other works this author on: This Site PubMed Google Scholar Robert; Robert Owen; Owen 2Tampa Bay Water, 2535 Landmark Drive, Suite 211Clearwater, 33761,, J. S. Taylor 3University Central Florida, ENGR II, Rm 320, 4000 Florida Blvd., Box 25000Orlando, 32816-0450, Phone: 407.823.2785 Fax: 407.366.1624;...
Abstract The hazard analysis and critical control point (HACCP) process is being widely adopted as a design, control, operational methodology to maintain the reliability of delivering water quality that safe for public health. This study applied HACCP identify assess points monitors manage acute chronic health risks in potable reuse treatment trains. Specifically, failure was performed full‐scale ultrafiltration reverse osmosis determine their associated impacts on finished quality. results...
AWWA Water Science & Research committees have identified important topics in current research for water utilities, including manganese control and treatment, the status of Unregulated Contaminant Monitoring Rule 3, treatment residuals.