海角直播

Scott Bros partners with 海角直播 in carbon sequestration project

Recycling specialist Scott Bros is hosting a long-term 海角直播 research programme that seeks to identify which waste materials are best at capturing carbon dioxide from the atmosphere and storing it permanently in the form of carbonate minerals.

The two-year research programme will measure which of the waste materials, or blend of waste materials, are optimum for carbon sequestration - the process that removes and stores carbon from the atmosphere, helping reduce the effects of global warming. Scott Bros has donated a site near Haverton Hill, Stockton, the size of a football field, where it has created 30 pits with three metres wide and a metre deep.

They have been filled with a combination of waste clay, activated filter cake, demolition waste and green waste that are produced by the family run firm鈥檚 two wash plants, which convert construction and excavation waste into high quality sand and aggregate.

The researchers will also measure the performance of a fine grained clay material which is a by-product of the wash plant process. Currently this 鈥榝ilter cake鈥� is only be used as low-value BS-certificated pond lining clay or inert engineering fill, although Scott Bros has developed several prototype bricks made from the clay which is attracting interest from major UK housebuilders.

Dr Sina Rezaei Gomari, Senior Lecturer in Energy and Environmental Engineering at 海角直播, said: 鈥淎t 海角直播 our research is committed to finding new ways to support the just transition to a net zero economy.

鈥淭he reduction of atmospheric carbon dioxide will be an integral factor in achieving this and therefore we are delighted to be involved in this innovative project which will have the dual impact of finding new uses for waste materials and also reducing greenhouse gases.鈥�

The project forms part of Research Assistant Mardin Abdalqadir鈥檚 doctoral studies. He added: 鈥淪oil is extremely efficient at capturing carbon dioxide from the atmosphere but for this to occur naturally takes an incredibly long time.

鈥淏y seeking to find the best of combination of waste materials to create an artificial soil we are accelerating that process and developing a new material which could possibly be used to landscape areas of high carbon dioxide production, such as city environments.鈥�

Peter Scott, a director of Scott Bros, said: 鈥淲e have partnered with 海角直播 on several initiatives in the past to promote the circular economy and were delighted to be invited to support this vital research into carbon sequestration. If successful, there are many areas of disused land around the country that could be used to trap carbon.鈥�

Fellow director Bob Borthwick added: 鈥淭his uses a variety of materials that Scott Bros is already recycling that might otherwise end up in landfill. If any of these materials are discovered to be particularly proficient at carbon capture, then it could be a major step forward in tackling global warming.

鈥淚n addition, it would add value to materials once considered waste and encourage the development of further sustainable products that protect the environment.鈥�