Water Disinfection

A Prior Information Notice
by UNITED UTILITIES WATER LIMITED

Source
Find a Tender
Type
Contract (Services)
Duration
1 month
Value
___
Sector
INDUSTRIAL
Published
18 Sep 2025
Delivery
01 Dec 2025 to 31 Dec 2025
Deadline
n/a

Related Terms

Location

North West England:

Geochart for 1 buyers and 0 suppliers

1 buyer

Description

We are inviting suppliers to share information on alternative wastewater disinfection technologies. This notice is for market engagement only. It will not necessarily lead to procurement. Across the UK there are more than 600 designated bathing waters, and several shellfish protected areas. These require effective wastewater disinfection to protect both the environment and public health. At present, only ultraviolet treatment and membrane filtration are formally recognised. While proven, both approaches bring challenges: high energy use, high costs, and limited suitability for smaller or rural treatment works. We want to understand what other solutions exist in the market, both in the UK and internationally. This will help us build a clearer picture of what options could be available, what evidence already exists, and where there may be opportunities for collaboration. The insight we gather may also support future funding bids and trial projects. Alongside this notice we will be linking with industry experts and national research projects to make sure there is no duplication and to draw on existing knowledge.

CPV Codes

  • 90420000 - Sewage treatment services
  • 24962000 - Water-treatment chemicals
  • 39330000 - Disinfection equipment
  • 42912300 - Machinery and apparatus for filtering or purifying water
  • 42912310 - Water filtration apparatus
  • 42912330 - Water-purifying apparatus
  • 90900000 - Cleaning and sanitation services

Other Information

** PREVIEW NOTICE, please check Find a Tender for full details. **

Reference

  • ocds-h6vhtk-059d78
  • FTS 057827-2025

Domains