Circular Economy in the Water and Wastewater Sector: Possibilities for the local production and sale of biogas and biochar to finance municipal treatment plant's operation and maintenance costs and enhance sustainability
Master thesis
Permanent lenke
https://hdl.handle.net/11250/3097903Utgivelsesdato
2023Metadata
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- Master's theses (RealTek) [1826]
Sammendrag
This thesis aims to investigate the possibility of optimizing the sludge treatment process in a municipal wastewater treatment plant to produce biogas and biochar from bioresidues. The objective is to maximize the sales of these products to finance the operating and maintenance costs of the treatment plant or reduce the energy bill. The study involves a detailed review of literature and interviews to identify the best practices in sludge treatment and the potential for biogas and biochar production. Furthermore, the thesis considers the economic and environmental benefits of producing biogas and biochar, including their potential as renewable energy sources and soil amendments. The study also evaluates the feasibility of locally using the produced biogas and biochar, including the availability of local markets and the infrastructure required for transportation and distribution. Ultimately, this document provides a comprehensive picture of sludge as an important resource from a municipal water and wastewater treatment plant in terms of sustainability and economic viability This thesis aims to investigate the possibility of optimizing the sludge treatment process in a municipal wastewater treatment plant to produce biogas and biochar from bioresidues. The objective is to maximize the sales of these products to finance the operating and maintenance costs of the treatment plant or reduce the energy bill. The study involves a detailed review of literature and interviews to identify the best practices in sludge treatment and the potential for biogas and biochar production. Furthermore, the thesis considers the economic and environmental benefits of producing biogas and biochar, including their potential as renewable energy sources and soil amendments. The study also evaluates the feasibility of locally using the produced biogas and biochar, including the availability of local markets and the infrastructure required for transportation and distribution. Ultimately, this document provides a comprehensive picture of sludge as an important resource from a municipal water and wastewater treatment plant in terms of sustainability and economic viability