The Water-Reuse Bottleneck Is Not the TechnologyBrian Calfano, Your Wyoming Link Oct 6, 2026 Updated Oct 7, 2026 Kevin Gast has a disarming ques...
Published by Water Network Research, Official research team of The Water Network
The Water-Reuse Bottleneck Is Not the Technology
Brian Calfano, Your Wyoming Link Oct 6, 2026 Updated Oct 7, 2026
Kevin Gast has a disarming question: If people can wash their clothes, why can't they wash their water?
Water does not vanish after one use. It picks up salt, chemicals, food waste, soap or other contaminants. Treatment removes what does not belong, allowing a city, factory or home to use some of that water again.
The idea can sound futuristic. The practice is not.
Communities already treat wastewater for irrigation, industrial processes and groundwater recharge. Some systems purify it further for drinking-water supplies. Factories can clean process water and cycle it back through their operations. Smaller systems can capture water from showers or laundry and use it again for toilets or landscaping.
Gast, chairman and CEO of the water-treatment company VVater, sees reuse as one way to create breathing room in places where demand keeps pressing against a limited supply. It does not make new water. It lets a community get more than one use from water it already has.
Most of the public reporting on water technology focuses on giant desalination plants, household conservation devices or the promise of a breakthrough. The capacity behind the equipment gets much less attention. We are looking at the treatment plants, distribution systems and skilled workers needed to make proven technology operate every day. A machine can clean water. It cannot finance a pipe network or train its own operator.
Gast's interview kept returning to scale.
A homeowner can place a bucket in the shower and carry the water to a toilet. That saves something. It does not meet the demand of a semiconductor plant, a food processor or a fast-growing city.
Larger users need treatment matched to the contaminants in their water. They need storage, pumps and a separate route for recycled supplies when those supplies do not meet drinking-water standards. They need permits, monitoring and people who can respond when a reading moves out of range.
Those pieces often cost more time and attention than the treatment device at the center of the project.
The American Society of Civil Engineers' 2025 Infrastructure Report Card gave U.S. drinking-water systems a C-minus and wastewater systems a D-plus. The grades point to aging pipes and facilities as well as large funding gaps. New reuse equipment must connect to that existing network, not the clean diagram in a sales presentation.
Then there is the workforce.
Gast put the problem bluntly: few graduates leave college announcing that their dream is to run a wastewater plant. Yet advanced systems still need operators who understand chemistry, equipment, safety rules and the consequences of a bad reading. Utilities must recruit them, train them and keep them.
That shortage changes the meaning of innovation. A treatment process may perform beautifully in a demonstration and still fail as a public solution if a small utility cannot staff it on weekends, obtain replacement parts or afford the monitoring that regulators require.
Reuse also creates choices, not free water.
Every gallon recycled at one location changes what flows downstream. Treatment consumes energy. Concentrated waste still requires disposal. A city must decide where recycled water offers the greatest value and which uses justify the cost. The answer may be a municipal plant, a system built beside a factory or smaller equipment distributed among buildings.
Gast argues that business and industry should help push that work forward because water can determine whether a facility operates at all. Government still sets public-health standards and provides long-term direction. Neither sector can treat water policy as a four-year project that resets with each administration.
That time horizon matters in the Colorado River Basin. A wet winter can refill part of a reservoir and weaken the political appetite for expensive work. Pipes, plants and operator programs take years to plan. If leaders wait for the next emergency, the construction schedule will not move faster because the reservoir is falling.
SOURCE: https://www.yourwyominglink.com/news/futureofwater/the-water-reuse-bottleneck-is-not-the-technology/article_a29ac408-0ea5-4dc8-91f8-888ab0bce50c.html
Brian Calfano, Your Wyoming Link Oct 6, 2026 Updated Oct 7, 2026
Kevin Gast has a disarming question: If people can wash their clothes, why can't they wash their water?
Water does not vanish after one use. It picks up salt, chemicals, food waste, soap or other contaminants. Treatment removes what does not belong, allowing a city, factory or home to use some of that water again.
The idea can sound futuristic. The practice is not.
Communities already treat wastewater for irrigation, industrial processes and groundwater recharge. Some systems purify it further for drinking-water supplies. Factories can clean process water and cycle it back through their operations. Smaller systems can capture water from showers or laundry and use it again for toilets or landscaping.
Gast, chairman and CEO of the water-treatment company VVater, sees reuse as one way to create breathing room in places where demand keeps pressing against a limited supply. It does not make new water. It lets a community get more than one use from water it already has.
Most of the public reporting on water technology focuses on giant desalination plants, household conservation devices or the promise of a breakthrough. The capacity behind the equipment gets much less attention. We are looking at the treatment plants, distribution systems and skilled workers needed to make proven technology operate every day. A machine can clean water. It cannot finance a pipe network or train its own operator.
Gast's interview kept returning to scale.
A homeowner can place a bucket in the shower and carry the water to a toilet. That saves something. It does not meet the demand of a semiconductor plant, a food processor or a fast-growing city.
Larger users need treatment matched to the contaminants in their water. They need storage, pumps and a separate route for recycled supplies when those supplies do not meet drinking-water standards. They need permits, monitoring and people who can respond when a reading moves out of range.
Those pieces often cost more time and attention than the treatment device at the center of the project.
The American Society of Civil Engineers' 2025 Infrastructure Report Card gave U.S. drinking-water systems a C-minus and wastewater systems a D-plus. The grades point to aging pipes and facilities as well as large funding gaps. New reuse equipment must connect to that existing network, not the clean diagram in a sales presentation.
Then there is the workforce.
Gast put the problem bluntly: few graduates leave college announcing that their dream is to run a wastewater plant. Yet advanced systems still need operators who understand chemistry, equipment, safety rules and the consequences of a bad reading. Utilities must recruit them, train them and keep them.
That shortage changes the meaning of innovation. A treatment process may perform beautifully in a demonstration and still fail as a public solution if a small utility cannot staff it on weekends, obtain replacement parts or afford the monitoring that regulators require.
Reuse also creates choices, not free water.
Every gallon recycled at one location changes what flows downstream. Treatment consumes energy. Concentrated waste still requires disposal. A city must decide where recycled water offers the greatest value and which uses justify the cost. The answer may be a municipal plant, a system built beside a factory or smaller equipment distributed among buildings.
Gast argues that business and industry should help push that work forward because water can determine whether a facility operates at all. Government still sets public-health standards and provides long-term direction. Neither sector can treat water policy as a four-year project that resets with each administration.
That time horizon matters in the Colorado River Basin. A wet winter can refill part of a reservoir and weaken the political appetite for expensive work. Pipes, plants and operator programs take years to plan. If leaders wait for the next emergency, the construction schedule will not move faster because the reservoir is falling.
SOURCE: https://www.yourwyominglink.com/news/futureofwater/the-water-reuse-bottleneck-is-not-the-technology/article_a29ac408-0ea5-4dc8-91f8-888ab0bce50c.html
Tags
- Treatment
- IT
- Reuse
- Water Supply System
- Colorado, United States
- water treatment
- water treatment operator