Tuesday, September 9, 2025
  • Privacy Policy
  • Contact
  • Terms & Conditions
Environmental Magazine
Advertisement
  • Home
  • News
  • Climate Change
  • Energy
  • Recycling
  • Air
  • Fossil Fuels
  • Water
No Result
View All Result
Environmental Magazine
  • Home
  • News
  • Climate Change
  • Energy
  • Recycling
  • Air
  • Fossil Fuels
  • Water
No Result
View All Result
Environmental Magazine
No Result
View All Result
Home News

Project trials use of bacteria to convert steelmaking emissions into raw materials

March 26, 2022
in News
A A

A trial is studying the use of bacteria to convert emissions from Tata Steel’s blast furnaces into products which could be used by other industries to make products such as food packaging and animal feed.

The pilot project, led by the University of South Wales, has been set up at the two huge Port Talbot iron-making furnaces, and it has already shown promising results, says the group.

Dr Rhiannon Chalmers-Brown from the university, said: “As the world is coming to terms with the challenges of net-zero CO2 steelmaking, there are lots of options to consider. Not only in terms of different steelmaking technologies, but also around any opportunities to capture and use the carbon-based process gases.

“The process we are testing here bubbles off-gases from the blast furnaces through sewage sludge, which contains a certain type of bacteria which is able to consume both carbon monoxide and carbon dioxide.”

She added: “We’re currently getting quite high levels of carbon utilisation which we think we can increase up to about 98%.

“The waste products from those bacteria include acetic acid and volatile fatty acids which can be used for a huge range of commercially viable end-uses such as paints, bioplastic-polymers or even animal feeds.”

The project is the latest collaboration between Tata Steel and the university exploring how waste gasses from the steelmaking processes at Port Talbot can be harnessed and used to support other industries while reducing the amount of CO2 released.

Dr Chalmers-Brown added: “While this pilot is looking at gases from blast furnaces, pretty much every iron and steelmaking technology emits some carbon-based gases, so this technology has potential to reduce those emissions whichever technology route is eventually chosen.

“There’s still quite a lot of work to do with the pilot reactor, collecting data and to understand what we can about the biological reactions.”

Gareth Lloyd, Process Engineering Manager from Tata Steel and industry sponsor, added: “This is a great project, which could be a real game-changer and is yet another example of the benefits of working closely with some of our top universities.”

Tata Steel in the UK has delcared an ambition to produce net-zero steel by 2050 at the latest and to have eliminated 30% of CO2 emissions by 2030. The vast majority of that work will need to happen in South Wales, the location of the company’s largest operational site.

ShareTweetSharePinSendShare

Related Articles

News

Tentacle-like underwater robot will make offshore inspections safer and more precise, say creators

September 8, 2025
News

Drone swarm advance would boost speed and safety, say researchers

September 4, 2025
News

New geological ‘pathways’ discovered beneath Welsh capital

September 3, 2025
News

World’s first commercial ammonia engine for shipping launches

September 3, 2025
News

Alarming levels of microplastic pollution revealed by Hampshire chalk stream study

September 2, 2025
News

First CO2 injections mark milestone for Norway’s Longship CCS project

August 28, 2025

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recommended

A Supreme Court Case About a Railway Could Have Widespread Impacts on U.S. Environmental Laws

December 9, 2024

Fossil Fuel Interests Are Working To Kill Solar in One Ohio County. The Hometown Newspaper Is Helping

October 12, 2024

Don't miss it

Fossil Fuels

Will NASA Kill a Pair of Critical Climate Satellites?

September 8, 2025
Energy

The Whimbrel and the Wind Turbines: Capable of Coexistence?

September 8, 2025
Fossil Fuels

The Energy Sector Has Spent Hundreds of Millions of Dollars on Lobbying This Year. Watchdogs Say That’s Only Half The Story

September 8, 2025
Air

Next-generation carbon capture technology goes live at Ferrybridge EfW

September 8, 2025
Energy

A California Network of Black Churches Is Embracing Solar Energy, EV Charging

September 7, 2025
Fossil Fuels

‘Because of the Goddarn Plant.’ Fishermen in Southwest Louisiana Say LNG Terminals Are to Blame for Shrimp Harvest Decline

September 7, 2025
Environmental Magazine

Environmental Magazine, Latest News, Opinions, Analysis Environmental Magazine. Follow us for more news about Enviroment and climate change from all around the world.

Learn more

Sections

  • Activism
  • Air
  • Climate Change
  • Energy
  • Fossil Fuels
  • News
  • Uncategorized
  • Water

Topics

Activism Air Climate Change Energy Fossil Fuels News Uncategorized Water

Recent News

Will NASA Kill a Pair of Critical Climate Satellites?

September 8, 2025

Tentacle-like underwater robot will make offshore inspections safer and more precise, say creators

September 8, 2025

© 2023 Environmental Magazine. All rights reserved.

No Result
View All Result
  • Home
  • News
  • Climate Change
  • Energy
  • Recycling
  • Air
  • Fossil Fuels
  • Water

© 2023 Environmental Magazine. All rights reserved.

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.