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| Source: | Find a Tender Service (FTS) |
| Buyer: | Natural Resources Wales |
| Main Category: | Services |
| Procurement Method: | Award procedure without prior publication of a call for competition |
| Tender Status: | Complete |
| Estimated Value (ex. VAT): | Not specified |
| Release Date: | 29 November 2023 |
| Application Deadline: | — |
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Book a free consultation →| Procurement ID (OCID): | ocds-h6vhtk-03407b |
| Notice Reference: | 035154-2023 |
Abandoned Metal Mines cause multiple failures of the Water Framework Directive (WFD) standards in Wales, with c.1,300 mines impacting over 700 km of rivers. 11% of our rivers fail their required quality objectives. In the Western Wales River Basin District mine waters cause 23% of water body failures. Nine of the ten catchments most polluted by abandoned mines in the UK are in Wales. Cambrian Environmental Technologies (CET) has presented a potential alternative solution for treating neutral pH mine water. The CET Aeroflow SAT (Sustainable Active Treatment) system has been developed based on the need for a flexible and adaptive modular system to account for the complexity and site-specific nature of water treatment requirements in a mining context. This purchase is to undertake lab and pilot trials to enable NRW to determine whether Aeroflow SAT is a suitable, alternative treatment method, which could potentially provide resource, energy and waste saving, generating a cost-effective remediation solution. Following the completion of Phase 1 (lab trials), this VEAT notice is being published to cover the additional costs for Phase 2 (field trials).
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