An area that is growing in interest as water becomes more scarce. Our experienced team can advise the right process and products to make your water resources go further.

The Case for Water Reuse and Recycling

The advanced treatment and reuse of wastewater is becoming increasingly common as industries and municipalities address high water demands and shrinking supplies. New Zealand, Australia, Asia, Europe, and the USA are just some of the areas around the world being affected by drought and the need to balance increasing population growth, dry climates and heavy irrigation/agricultural demands with water demands.

Water recycling means reusing treated wastewater, which saves money and has numerous environmental benefits. Provided it has been properly treated, there is enough recycled water available to satisfy humans’ needs. Water recycling is also called water reuse or water reclamation. Reclaimed water has a variety of beneficial uses, such as agricultural irrigation, industrial processes, and groundwater recharge, to name a few. The level of treatment water needs to undergo depends upon how the water will be used once recycled. Water treatment can be adjusted to meet the requirements of its planned reuse. Recycled water is often water that has been reclaimed from a municipality’s wastewater. However, water can also be reclaimed and reused on the same site.

Greywater is water that has been reclaimed from bathroom sink or shower drains, or laundry machine drains. It is typically recycled onsite for irrigation. When greywater is used for these purposes, it reduces the amount of potable water — or water that is safe for drinking — that needs to be withdrawn. In addition to saving clean water, using greywater reduces the amount of water going to wastewater treatment plants, saving energy and money. Reusing water onsite allows for a reliable water source that can be controlled locally.

With an increasing concern about the environment, climate change and sustainability, there is a growing interest in all forms of water reuse.


  • It prevents water from having to be diverted from other sources. Wildlife and plants depend on adequate water to survive. When water gets diverted away from an ecosystem, it can cause an otherwise healthy habitat to suffer.
  • Recycling water can help indirectly lessen the amount of wastewater that gets discharged into other bodies of water. Reducing the discharge of wastewater helps protect sensitive ecosystems.
  • Decreasing the amount of wastewater that is discharged into other bodies of water will decrease the number of pollutants that are released into those waters.
  • Recycled water can be used to create a new habitat. The flow of recycled water can be altered to create or enhance a wetland or riparian — or stream — habitat.
  • Recycled water often contains more nutrients than potable water, and thus it will be even more beneficial when used for irrigation. It may allow for the reduced application of synthetic fertilizers.
  • Using recycled water is much more energy-efficient than relying on your local source of water. Pumping, transporting, and treating groundwater requires a much greater amount of energy than using your own source of reclaimed water.


If you have a specific need in your business or community for a water reuse or recycling application contact Filtec. We’re in the business of Making Water Safer.

TrojanUV Municipal Potable Reuse Systems

Potable reuse is the process of recycling wastewater for the augmentation of drinking water supplies by treating water for the replenishment of groundwater supplies which are used for drinking water or returning highly treated water directly in to reservoirs and drinking water networks.

The TrojanUVFlex®AOP is our latest UV advanced oxidation solution for the treatment of contaminants. It’s cross-flow lamp orientation enhances treatment efficiency and provides built-in redundancy. A compact and modular chamber design allows for easy expandability and installation in even the smallest of spaces.

Vertically stackable and modular, the TrojanUVPhox® allows for multiple chambers in series and the ability to expand without increasing footprint. It’s the industry-standard for UV advanced oxidation, currently installed at the world-renowned Ground Water Replenishment System in Orange County, California.

TrojanUV Municipal Non-Potable Reuse Systems

Non-potable reuse is the process of recycling wastewater to be used or sold for a variety of purposes including, recreational and agricultural irrigation, industrial processes, construction, equipment and vehicle washing and street sweeping.

The TrojanUV3000Plus® is one of the reasons why UV is now a favored technology in wastewater treatment. Often touted as a flagship UV system, it has demonstrated effective and reliable performance around the world. In fact, over 2,000 municipalities rely on it to treat over 110 billion litres of wastewater every day.

The TrojanUVSigna® incorporates innovations, including TrojanUV Solo Lamp® Technology, to reduce the total cost of ownership and drastically simplify operation and maintenance. It is the ideal solution for treatment plants in need of revolutionary UV technology.

The TrojanUVFlex® is ideal for non-potable reuse applications where the treatment of filtered tertiary effluent is required. It is designed with features to make installation and operation simpler, faster and more cost-effective than ever before.