NPHarvest Demo Unit - Ammonia recovery Process
Buyer: NPHarvest Ltd.
- Published
- 21 August 2024
- Submission deadline
- 30 August 2024, 12:00
- Procedure
- Open procedure
- Lots
- 1
- Documents
- 1
- Notice number
- 00501294-2024
- Reference
- f8f810d4-e36d-4615-8382-29f004edbb6d
- Official source
- Official source
CPV codes
- 45000000Trabajos de construcción
- 90510000Eliminación y tratamiento de desperdicios
- 90700000Servicios medioambientales
- 90420000Servicios de tratamiento de aguas residuales
Description
The ammonia recovery system is a wastewater treatment process equipment fitted into two maritime containers. The designs, PID, equipment lists, control description and automation description have been prepared by Ramboll Finland. This project is for the construction of the Demo unit. Overview: The nitrogen recovery system is designed to remove nitrogen from wastewater and store it in a product recovery tank for further processing to dried form. The system consists of a series of membrane modules that operate in the presence of acid to separate nitrogen from water. The acid is recirculated through an acid-active tank to capture the separated nitrogen. A concentrated acid tank provides fresh acid when acid in circulation has been exhausted. The wastewater is fed from a feed tank and undergoes pH correction by lime or sodium hydroxide dosing systems before entering the membrane feed system. The product recovery system collects the nitrogen-rich stream from the membrane modules and transfers it to a product recovery tank. The acid refill system replenishes the acid in the concentrated acid tank when the pH changes to a set point. Process description: Nitrogen Nutrient Recovery The n…
Award criteria
- Price — The offers are pre-evaluated for technical compatibility (pass/fail) and then evaluated for their price (60), references (20), schedule (10) and risks (10).
Official publications
- TED · 00501294-2024 · 21 August 2024
- OJS · 162/2024 · 21 August 2024
Other tenders from NPHarvest Ltd.
Frequently asked questions
- What is the deadline to bid for this tender?
- The submission deadline is 30 August 2024, 12:00. Check the official source, as dates can be modified.
- Who is the buyer of this tender?
- The contracting authority is NPHarvest Ltd. (European Union).
- How can I bid for public tenders in European Union?
- Bids are submitted through the official procurement portal of European Union. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
Create a free account and receive new tenders from European Union matching your business, every day.