DRINKING WATER
Testing For Yesterday's Water In A PFAS World
Relying on assumptions when designing water treatment systems creates unnecessary financial and operational risks. Adopting predictive modeling and data-driven testing provides the precise, actionable insights required to optimize performance, manage costs, and ensure compliance.
DRINKING WATER CASE STUDIES AND WHITE PAPERS
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Evaluation Of Ceralite-A As An Alternative To Anthracite Filter Media
The Golden Heart WTP located in Fairbanks Alaska is a lime softened, ground water treatment plant with five filter basins, with a combined surface area of 1495 ft2 . Typical filter loading rates are in the 2.3 –to 3.1 gpm/ft2
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900 Series System Ensures Quality, Increases Production, And Reduces Chemical Usage And Overall Costs
New Myron L® Company 900 Series system implementation for pH, Conductivity/TDS, and Temperature control ensures quality, increases production, and reduces chemical usage and overall costs in 5-Stage Pre-treatment Process prior to powder coat.
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Small Community Leads Central Florida In Potable Water Reuse Implementation
Altamonte Springs’ implemented a pilot program called the pureALTA project with two primary goals – to serve as platform for future potable water reuse efforts; and to educate the 45,000 residents about the benefits of potable water reuse.
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EPA And Canadian Researchers Partner To Ensure Effective Responses To Oil Spills
The U.S.-Canada border is the world’s longest shared border and includes four of the five Great Lakes, many rivers, additional lakes, major airsheds and migratory routes for wildlife species. In addition, there are many Native American Tribes and First Nations residents whose culture extends across the border.
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U Of I Urbana-Champaign Implements Remote Monitoring System
The Utility Distribution team at the University of Illinois at Urbana-Champaign manage the water system which serves the entire campus. The University purchases water from Illinois American Water which is distributed across the campus for uses as diverse as chemistry labs, agricultural research, and competitive swimming complexes.
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Pumping And Performance Analytics: A Penny Saved Is A Penny Earned
Pump performance analytics are just as important as having properly maintained pumps for saving money through optimized treatment plant and distribution system operations. Discover how one utility is using real-time analytics to manage in-plant operations as well as the long-distance relationship between its remote water treatment facility and city distribution system.
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Keys To A Successful AMI Rollout
With its ability to improve customer service, reduce costs and boost visibility into water distribution systems, AMI has rapidly become a worthwhile investment. The ability to capture and analyze vast amounts of actionable data is at the core of AMI.
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Nutter Fort Embraces Smart Water Technology For A Sustainable Future
Discover how Nutter Fort, WV, modernized its water infrastructure with smart metering technology, reducing water loss, cutting costs, and fostering sustainability in a close-knit community.
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Online TOC Analysis In The Drinking Water Treatment Process
In 1974 the Congress of the United States passed Public Law 93-523; the Safe Drinking Water Act (SDWA) to protect public health by regulating the nation’s drinking water supply and protecting sources of drinking water. The SDWA first went into effect on June 24, 1977 and has been amended multiple times.
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Water You Waiting For? Analyze Multiple Water Samples Simultaneously With A New Field Device
Whether it’s checking the health of a stream or a drinking water supply, water testing is performed in a variety of industrial, consumer, and applied research settings to measure water quality and chemistry. Understanding the quality of water (its features such as pH, salinity, or dissolved oxygen) and its chemistry (the presence of compounds like chlorine, ammonia, or nitrogen) is often accomplished with specialized, laboratory-based equipment and systems or field sampling methods.
DRINKING WATER APPLICATION NOTES
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Application Note: Turbidity Monitoring In Drinking Water Treatment Plants8/30/2005
Turbidity, or the relative clarity of a liquid (in this case drinking water), is caused by the presence of microscopic particles such as clay, silt, or other fine undissolved matter
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HOD™ (Hydro-Optic Disinfection) UV Water Treatment For Bottled Water3/27/2025
The HOD™ (Hydro-Optic Disinfection) UV water treatment system by Atlantium Technologies represents a groundbreaking advancement in drinking water disinfection, particularly for the bottled water industry.
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Veterinary Drug Residue Analysis Using The AutoMate-Q40: An Automated Solution To QuEChERS10/1/2014
QuEChERS is a Quick-Easy-Cheap-Effective-Rugged-Safe extraction method that has been developed for the determination of pesticide residues in agricultural commodities.
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Improved Determination Of Volatile Organic Compounds In Water By SPME And GC/MS6/21/2018
The analysis of water for volatile organic compounds is important due to their toxicity. The current methods for this determination lack of sensitivity, selectivity or capability for automation. This paper presents the new ISO 17943 Standard using Solid Phase Microextraction (SPME) and GC/MS. The sample preparation by SPME enables limits of detection and easy automation of the whole method. GC/MS provides the required sensitivity and selectivity. This ISO Standard was validated by an interlaboratory trial, which results confirm the outstanding performance for this method.
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Scrubber Application1/27/2022
This customer supplies district heating and electricity for the region of Sønderborg. For one of their waste applications a MAG meter failed within 6 months, and was successfully replaced with a Panametrics Aquatrans AT600.
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What Are You Doing To My Pipe: Can PVC Pipe Be Loaded?4/13/2021
The argument has been used that PVC pipe is delicate and can’t be subjected to any kind of loading. In EBAA's years of testing we have found that is not the case at all. PVC can take an extreme amount of strain.
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MEGA-STOP Bell Protection System Aids In Pipe Joint Assembly4/13/2021
Water and wastewater piping come in a variety of materials, joints, and diameters. They can meet a multitude of demands and needs for the country's infrastructure.
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Waterworks Joints 10110/30/2025
There are many different joints that can be found on waterworks pipeline components. This paper focuses on the three most common joints.
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Determination Of Pesticide Residues In Honey, By An Automated QuEChERS Solution9/17/2014
The QuEChERS (Quick-Easy-Cheap-Effective-Rugged-Safe) sample extraction method was developed for the determination of pesticide residues in agricultural commodities.
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What Is Genclean Advanced Oxidation Disinfection Solution And What Is It Used For?2/18/2021
A non-toxic, advanced oxidation (AOP) formula of minerals chelated with oxygen and stabilized in an aqueous water solution. It is a viable option in industries and applications requiring a solution to challenging situations where high level effective sanitization and oxidation is required. Read more to learn how the Genclean advanced oxidation treatment solutions can be used in different applications.
LATEST INSIGHTS ON DRINKING WATER
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A new study linking certain groundwater sources to higher Parkinson’s risk underscores a broader question for the water sector: how environmental exposures in drinking water may influence long-term health.
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The growing demand for water across a variety of sectors combined with the increasingly understood complexity of emerging contaminants is creating a dynamic marketplace for filtration media. The goal of selecting the right filtration media is not to meet minimum standards but to achieve the right balance of performance, durability, and operational simplicity to ensure long-term compliance and cost-effective operation.
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Learn key ozone formulas, unit conversions, and measurement standards to accurately calculate generator output, concentration, and dosage for effective system design, performance verification, and safe operation.
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Saudi Arabia, the United Arab Emirates, and neighboring countries in the Persian Gulf region use the fossil fuels under their desert lands not only to make money, but also to make drinking water. The petroleum they produce powers more than 400 desalination plants, which turn seawater into drinkable water.
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In an industrial landscape increasingly shaped by lifecycle accountability, material traceability, and rising disposal costs, chromium recovery is not merely a technical alternative — it is a strategic upgrade, where wastewater can become a resource stream.
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Around the world, rivers are no longer changing gradually. Rather, they are being increasingly transformed by extreme climatic events such as floods, droughts, and heatwaves. A newly published global review finds these events are pushing ecosystems beyond their limits and eroding biodiversity and core functions.
ABOUT DRINKING WATER
In most developed countries, drinking water is regulated to ensure that it meets drinking water quality standards. In the U.S., the Environmental Protection Agency (EPA) administers these standards under the Safe Drinking Water Act (SDWA).
Drinking water considerations can be divided into three core areas of concern:
- Source water for a community’s drinking water supply
- Drinking water treatment of source water
- Distribution of treated drinking water to consumers
Drinking Water Sources
Source water access is imperative to human survival. Sources may include groundwater from aquifers, surface water from rivers and streams and seawater through a desalination process. Direct or indirect water reuse is also growing in popularity in communities with limited access to sources of traditional surface or groundwater.
Source water scarcity is a growing concern as populations grow and move to warmer, less aqueous climates; climatic changes take place and industrial and agricultural processes compete with the public’s need for water. The scarcity of water supply and water conservation are major focuses of the American Water Works Association.
Drinking Water Treatment
Drinking Water Treatment involves the removal of pathogens and other contaminants from source water in order to make it safe for humans to consume. Treatment of public drinking water is mandated by the Environmental Protection Agency (EPA) in the U.S. Common examples of contaminants that need to be treated and removed from water before it is considered potable are microorganisms, disinfectants, disinfection byproducts, inorganic chemicals, organic chemicals and radionuclides.
There are a variety of technologies and processes that can be used for contaminant removal and the removal of pathogens to decontaminate or treat water in a drinking water treatment plant before the clean water is pumped into the water distribution system for consumption.
The first stage in treating drinking water is often called pretreatment and involves screens to remove large debris and objects from the water supply. Aeration can also be used in the pretreatment phase. By mixing air and water, unwanted gases and minerals are removed and the water improves in color, taste and odor.
The second stage in the drinking water treatment process involves coagulation and flocculation. A coagulating agent is added to the water which causes suspended particles to stick together into clumps of material called floc. In sedimentation basins, the heavier floc separates from the water supply and sinks to form sludge, allowing the less turbid water to continue through the process.
During the filtration stage, smaller particles not removed by flocculation are removed from the treated water by running the water through a series of filters. Filter media can include sand, granulated carbon or manufactured membranes. Filtration using reverse osmosis membranes is a critical component of removing salt particles where desalination is being used to treat brackish water or seawater into drinking water.
Following filtration, the water is disinfected to kill or disable any microbes or viruses that could make the consumer sick. The most traditional disinfection method for treating drinking water uses chlorine or chloramines. However, new drinking water disinfection methods are constantly coming to market. Two disinfection methods that have been gaining traction use ozone and ultra-violet (UV) light to disinfect the water supply.
Drinking Water Distribution
Drinking water distribution involves the management of flow of the treated water to the consumer. By some estimates, up to 30% of treated water fails to reach the consumer. This water, often called non-revenue water, escapes from the distribution system through leaks in pipelines and joints, and in extreme cases through water main breaks.
A public water authority manages drinking water distribution through a network of pipes, pumps and valves and monitors that flow using flow, level and pressure measurement sensors and equipment.
Water meters and metering systems such as automatic meter reading (AMR) and advanced metering infrastructure (AMI) allows a water utility to assess a consumer’s water use and charge them for the correct amount of water they have consumed.