Energy feasibility and life cycle assessment of sludge pretreatment methods for advanced anaerobic digestion DOI

Gowtham Balasundaram,

Praveen Kumar Vidyarthi,

Pallavi Gahlot

et al.

Bioresource Technology, Journal Year: 2022, Volume and Issue: 357, P. 127345 - 127345

Published: May 21, 2022

Language: Английский

Deep mechanism of enhanced dewaterability of residual sludge by Na+: Comprehensive analyses of intermolecular forces, hydrophilicity and water-holding capacity of EPS DOI
Wei Lin,

Renglu Chen,

Xiao Liu

et al.

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 450, P. 138505 - 138505

Published: Aug. 9, 2022

Language: Английский

Citations

42
Valorization of heavy metal contaminated biomass: Recycling and expanding to functional materials DOI

Youzheng Chai,

Anwei Chen,

Ma Bai

et al.

Journal of Cleaner Production, Journal Year: 2022, Volume and Issue: 366, P. 132771 - 132771

Published: June 24, 2022

Language: Английский

Citations

41
Biorefinery of Sewage Sludge: Overview of Possible Value-Added Products and Applicable Process Technologies DOI Open Access
Andrea G. Capodaglio

Water, Journal Year: 2023, Volume and Issue: 15(6), P. 1195 - 1195

Published: March 20, 2023

The disposal of excess biological sewage sludge from wastewater treatment is a growing environmental issue due to the vast quantities generated worldwide. For many years, has been considered an inevitable “nuisance” linked main task treatment; recently, issues relating presence emerging pollutants in have contributed severe limitations on traditional routes and increased process costs. As consequence water industry’s approach sustainability circular economy principles, investigation into options for sludge-embedded resource recovery increasing over time. Among these, definition biorefinery encompasses processes used biofuel and/or recovery. In addition “conventional” biogas nutrients, biopolymers (PHAs EPS), proteins, enzymes, biopesticides, biofuels are among “new” extraction products that being studied. Not all proposed technologies are, however, mature industrial exploitation as yet. This paper presents overview possible product biorefinery, with emphasis recent developments, benefits applicable ensuring efficiency, through analysis current literature.

Language: Английский

Citations

31
Climate change impacts of conventional sewage sludge treatment and disposal DOI
Huimin Chang, Yan Zhao, Valentina Bisinella

et al.

Water Research, Journal Year: 2023, Volume and Issue: 240, P. 120109 - 120109

Published: May 21, 2023

Language: Английский

Citations

30
Comprehensive competitiveness assessment of four typical municipal sludge treatment routes in China based on environmental and techno-economic analysis DOI
Yanqin Huang,

Yuhang Zhen,

Lanling Liu

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 895, P. 165123 - 165123

Published: June 25, 2023

Language: Английский

Citations

27
Thermodynamic and environmental analysis of auto-thermal supercritical water co-gasification polygeneration system of sewage sludge with coal DOI

Changyifan Ren,

Dianqi Hu,

Yunan Chen

et al.

Energy Conversion and Management, Journal Year: 2023, Volume and Issue: 288, P. 117127 - 117127

Published: May 10, 2023

Language: Английский

Citations

24
Co-pyrolysis of sewage sludge with lignocellulosic and algal biomass for sustainable liquid and gaseous fuel production: A life cycle assessment and techno-economic analysis DOI
Badr A. Mohamed,

Marnie O'Boyle,

Loretta Y. Li

et al.

Applied Energy, Journal Year: 2023, Volume and Issue: 346, P. 121318 - 121318

Published: June 10, 2023

Language: Английский

Citations

23
Thermodynamic and environmental analysis of integrated supercritical water gasification of sewage sludge for power and hydrogen production DOI

Dianqi Hu,

Changyifan Ren,

Shuyuan Zhang

et al.

Energy, Journal Year: 2024, Volume and Issue: 299, P. 131568 - 131568

Published: May 6, 2024

Language: Английский

Citations

14
Physical conditioning methods for sludge deep dewatering: A critical review DOI

Zhuo Liu,

Fang Luo,

Lingzhi He

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 360, P. 121207 - 121207

Published: May 23, 2024

Language: Английский

Citations

14
Techno-economic and environmental analyses of the pyrolysis of food waste to produce bio-products DOI Creative Commons
Mohammad Alherbawi, Prakash Parthasarathy, Samar Elkhalifa

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(6), P. e27713 - e27713

Published: March 1, 2024

Food waste has become a source of concern as it is generated abundantly worldwide and needs to be valorised into new products. In this study, cucumber, tomato, carrot wastes were investigated pyrolysis feedstocks single component (cucumber), binary mixture (cucumber tomato), ternary blend (cucumber, carrot). Fourteen scenarios simulated evaluated based on varying the feedstock (single, binary, tertiary), temperature (300 500 °C), moisture content (5, 20, 40%). Using an established empirical model, effect these parameters product yields, techno-economic implications, energy requirements, life cycle analysis (LCA) outcomes investigated. The best performers each scenario determined, their strengths weaknesses identified compared with other scenarios. terms all three systems tertiary) followed similar pattern: bio-oil yields increased increased, while biochar decreased increased. production syngas, hand, was only observed at elevated temperatures. total requirement exhibited increase increasing content. economic evaluation revealed that return investment (ROI) value for 5% 300 °C 29%, payback period (PB) 3.4 years, which potentially very appealing. water footprint but in land remain constant despite changes process conditions. study's findings contribute process's scalability, technological advancement, commercialisation.

Language: Английский

Citations

10