Public Funding for Scottish Water Limited

At present, there is no environmentally sound upcycling solution to screening waste. 'Screening Waste' is generated from wastewater treatment (WWT) facilities and is removed from the influent during WWT; it is stored in skips and sent to landfill. This source of waste is increasing annually and causes significant challenges to the infrastructure and financial cost of WWT. Landfills contribute to soil and water pollution, releasing greenhouse gases and posing a threat to ecosystems and human health through the accumulation of hazardous waste. Screening waste 'fibre' is not recycled due to quality and hygiene concerns in the paper industry. However, in our preliminary results, we have explored that using it to create a new carbon-based biochar is promising. Carbogenics is a member of the Scottish Bio-technology cluster and we will upcycle this under-utilised biomass supply which is a win for communities and the WWT industry. FilaChar is a patent-pending carbon-rich material called biochar made from organic wastes that can act as a carbon sink by sequestering three tonnes of carbon dioxide for every tonne of biochar. It aims to address issues in WWT such as Odour emissions, high energy demand for inefficient aeration of the biological treatment step, fluctuating pollutant removal performance, especially during peak loads and high costs for the disposal of screening waste and these issues increase the WWT operating costs by more than 5%. Our initial research shows that FilaChar was able to remove pollutants and odours from wastewater, improve sewage sludge settling, and enhance the activated sludge process. FilaChar production has a net negative carbon impact and can significantly reduce carbon emissions. This project seeks to build upon this prior industrial biotech research and evaluate FilaChar's practical applications and effectiveness in improving WWT processes. We are partnering with Scottish Water to access relevant biomass supply and their Bo'ness testing facility to progress this work. The project will conduct a comprehensive assessment of how to process the screening waste and transform it into FilaChar at scale and evaluate its commercial viability. Subsequently, we will conduct a trial which will investigate FilaChar's efficiency in removing contaminants, leaching behaviour, and its impact on the wastewater treatment process. Our efforts will focus on working with relevant authorities to address legislative issues and gather data to substantiate our claims. We aim to establish a regulatory pathway for FilaChar. Furthermore, we will conduct thorough desk-based research to identify potential future markets for FilaChar.

To create analytical tools to uncover trends in water quality failures within the water treatment system, focusing on progressive risk of bacteriological growth, to predict failures and plan efficient interventions.

To introduce a company-wide knowledge management programme, to combine risk-management imperatives alongside collaborative product and service innovation fit for a multi-sited and mobile organisation.

This project team proposes to carry out industrial research into the application of modular ecologically integrated water reuse technology, which is scalable and deployable across a region. The approach integrates Biomatrix Waters' Integrated Water Treatment System and Restoration Water Park Technology with micro-filtration and disinfection stages. The system to provide a controllable water recycling system. The overall project objective is to provide a sustainable and easy to implement natural water recycling solution to increase replicability and facilitate efficient application of ecological water reclamation system

Awaiting Public Summary