How catalysts in AHUs can improve indoor air quality

Electrostatic precipitators can stop PM2.5 dust particles from entering buildings, but could create dangerous levels of ozone. Catalysts in AHUs may be the answer, says Staffordshire University’s Derek Wardle

Becoming ‘the normal one’

Being a team player is important in BIM. Hurley Palmer Flatt’s Thomas Lindner shares his reflections as a post-heroic building information manager

Minimising risk of legionella in domestic water services

Good engineering design and client-side control management are key to the successful containment of legionella bacteria. Aecom’s Richard Beattie, Arup’s Damien Kane and Paul Nolan, of Paul Nolan Water Hygiene, address legionella risk in domestic water services

Reduce, reuse, recycle – meeting the F-Gas targets

Managing the supply of HFC refrigerants and reducing pressure on the newly lowered quotas introduced by the F-Gas regulations will be a critical issue for the industry. Martin Passingham at Daikin UK discusses the current legislation and industry issues, as well as the future of refrigerant