Topic: Wastewater
Article
Producing cheap, clean hydrogen: new updates
Three new updates this week:
1. A team at Durham University has shown that a massive scale-up of PEM electrolyser manufacturing capability can slash the capital costs of producing electrolyser units by up to 70%.
2. A team from the University of Campinas has proposed more focus on electrolysis of waste and seawater to produce hydrogen, avoiding direct competition between drinking water and hydrogen production.
3. A team from the Australian National University has demonstrated a new pathway forward for hydrogen production directly from sunlight by demonstrating a stable, efficient photocatalyst.
Article
Recovering ammonia fuel from wastewater & agricultural waste
This week we look at three new ammonia recovery projects:
1. A team from the Delft University of Technology has demonstrated that ammonia recovery via vacuum membrane stripping of a wastewater feed can be used to power a solid oxide fuel cell (SOFC).
2. In the UK, a new consortium including the Agriculture and Horticulture Development Board (AHDB) and the University of Leeds has received government funding to demonstrate a novel solution to harvest green ammonia from pig waste.
3. A team from the Ukrainian National University of Food Technology has proposed a new method of sourcing useable ammonia fuel from poultry waste via anaerobic digestion.