Water treatment

ALGECO (Cost-effective algae technology to promote circular economy development of Norwegian wastewater treatment plants) provides a scientific blueprint for a new paradigm of bioeconomy for Norwegian wastewater treatment plants (WWTPs). We aim to transform municipal treated wastewater from waste into algae-based products by developing and implementing innovative, cost-effective and viable algae technologies.

In the CORNELIA project, NIVA together with its two industrial partners tests and verifies innovative technical solutions for targeted removal of antimicrobial resistance from wastewater at hospitals (at the source) and at wastewater treatment plants (before discharge to the environment).

The goal of the DUWA project is to treat wastewater discharges from hospitals to minimize the spreading of antimicrobial resistance (AMR) to the environment and to reduce the emission of micropollutants. NIVA assists the start-up company Sustaintech AS in the development and verification of ozonation to remove antibiotic resistant bacteria (ARB) and antibiotic resistance genes (ARG) in wastewater decentrally at a Norwegian hospital.

Antimicrobial resistance (AMR) is one of the greatest health challenges of our time with serious economic consequences for society globally. The goal of HOTMTAS is to design, implement and assess modular advanced solutions for effective and decentralized wastewater treatment at selected point sources of AMR emergence, such as hospitals and nursing homes.

MULTISOURCE is an EU-funded project that will facilitate the systematic, city-wide planning of nature-based solutions for urban water treatment, storage, and reuse. Through seven technical pilots across Europe and USA, a wide range of urban waters will be treated throughout the project, while decision support tools will be co-designed together with local, national, and international stakeholders. NIVA and the City of Oslo together with 18 other partners are working on the treatment and reuse of urban stormwater using nature-based treatment solutions. The Norwegian pilot treats road runoff from Tåsenveien.

PAIRWISE aims to advance knowledge of antimicrobial resistance as a pollution in aquatic environments, wildlife, and livestock. PAIRWISE focuses on dispersal and dynamics of antibiotic resistant bacteria, antibiotic resistance genes and antibiotics in aquatic environments affected by wastewater treatment plants.

Increasing water scarcity is one of the biggest challenges worldwide. The reuse of the effluents of wastewater treatment plants constitutes a significant and constantly available water resource that can be used for purposes such as irrigation. However, municipal and industrial wastewater treatment plants face an increasing amount of emerging pollutants.

SIREN (Integrated system for simultaneous recovery of energy, organics and nutrients and generation of valuable products from municipal wastewater) will develop a system that recovers energy, organics and nutrients from municipal wastewater while simultaneously generating valuable products.

The WatRes project investigates the occurrence and spread of antibiotic-resistant bacteria and antibiotic-resistance genes from the Hias wastewater treatment plant to Lake Mjøsa, a main source of drinking water and irrigation.