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

Comparative life-cycle assessment of pyrolysis processes for producing bio-oil, biochar, and activated carbon from sewage sludge DOI

Carol Huang,

Badr A. Mohamed, Loretta Y. Li

et al.

Resources Conservation and Recycling, Journal Year: 2022, Volume and Issue: 181, P. 106273 - 106273

Published: March 8, 2022

Language: Английский

Citations

104
Wet wastes to bioenergy and biochar: A critical review with future perspectives DOI Creative Commons
Jie Li, Lanyu Li, Manu Suvarna

et al.

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 817, P. 152921 - 152921

Published: Jan. 7, 2022

Language: Английский

Citations

87
Life Cycle Assessment of construction materials: Methodologies, applications and future directions for sustainable decision-making DOI Creative Commons
Salim Barbhuiya, Bibhuti Bhusan Das

Case Studies in Construction Materials, Journal Year: 2023, Volume and Issue: 19, P. e02326 - e02326

Published: July 23, 2023

This review paper presents a comprehensive analysis of Life Cycle Assessment (LCA) methodologies applied to construction materials. It begins with an introduction highlighting the significance LCA in industry, followed by overview principles, phases and key parameters specific The methodological approaches utilised LCA, including inventory analysis, impact assessment, normalisation, allocation methods uncertainty are discussed detail. then provides thorough studies on various materials, such as cement, concrete, steel wood, examining their life cycle stages environmental considerations. also explores recent advances for circular economy renewable alternatives, technological innovations policy implications. challenges future directions implementation materials discussed, emphasising need data quality, standardisation, social aspects integration industry-research collaboration. valuable insights researchers, policymakers industry professionals enhance sustainability sector through informed decision-making based LCA.

Language: Английский

Citations

86
Technologies for the wastewater circular economy – A review DOI Creative Commons
Allan Soo, Jungbin Kim, Ho Kyong Shon

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 317, P. 100205 - 100205

Published: Jan. 1, 2024

Throughout the years, experiments with membrane, electrochemical, biological and thermal technologies have been explored to recover resources from a range of wastewaters such as municipal, industrial, urine sewage sludge. However, multiple resource recoveries at commercial pilot scale are still lacking, instead, focusing on specialising recovery narrow set products. Herein, divergence across municipal industrial wastewater streams – nutrients energy for municipal; heavy metals water streams; material seen both was observed through literature review. This review aims provide perspective academic professionals alike current available their emerging trends tie in these circular economics. Consequently, high sludge transportation costs may pressure treatment plants (WWTPs) adopt value-adding, onsite transforming centralised decentralised WWTPs into facilities.

Language: Английский

Citations

18
Biochar and carbon-negative technologies: exploring opportunities for climate change mitigation DOI Creative Commons
Muhammad Ayaz,

Sidra Tul Muntaha,

Edita Baltrėnaitė

et al.

Biochar, Journal Year: 2025, Volume and Issue: 7(1)

Published: Jan. 20, 2025

Language: Английский

Citations

2
Co-pyrolysis performances, synergistic mechanisms, and products of textile dyeing sludge and medical plastic wastes DOI

Ziyi Ding,

Jingyong Liu,

Huashan Chen

et al.

The Science of The Total Environment, Journal Year: 2021, Volume and Issue: 799, P. 149397 - 149397

Published: July 31, 2021

Language: Английский

Citations

76
Environmental impacts and optimizing strategies of municipal sludge treatment and disposal routes in China based on life cycle analysis DOI Creative Commons
Hao Zhou, Liangliang Wei,

Dongsheng Wang

et al.

Environment International, Journal Year: 2022, Volume and Issue: 166, P. 107378 - 107378

Published: June 27, 2022

The management and utilization of sludge in a sustainable approach require systematic analysis the environmental impacts generated from diverse treatment disposal processes. This study systematically assessed 12 common routes based on existing operating construction conditions representative projects China. We evaluated their using life cycle assessment following International Organization for Standardization (ISO 14040 ISO 14044), found that co-incineration, mono-incineration, anaerobic digestion with or without thermal hydrolysis may be useful terms simultaneously controlling pollution carbon emissions Therein, route co-incineration was recommended as best one because its human toxicity potential (-152.31 kg dichlorobenzene (1,4-DB) eq/ton dry solid (t DS)), freshwater ecotoxicity (FEP, -127.40 1,4-DB eq/t DS), terrestrial (TEP, -0.81 global warming (-27.26 CO2 DS) were all negative (environmental benefits). Furthermore, mono-incineration also negative, but it still needed to further enhance energy recovery reduce emissions. Despite combination had excellent emission attributes (-572.44 DS, -474.92 they showed serious FEP TEP owing heavy metals caused by subsequent land use digested sludge. Overall, this selected most suitable satisfy requirements reduction control China proposed optimizing suggestions future technical improvement development.

Language: Английский

Citations

62
Environmental performance of dewatered sewage sludge digestate utilization based on life cycle assessment DOI Creative Commons
Jouni Havukainen, Ali Saud, Thomas Fruergaard Astrup

et al.

Waste Management, Journal Year: 2021, Volume and Issue: 137, P. 210 - 221

Published: Nov. 17, 2021

Due to the global trend of urbanization, amount sewage water is increasing in cities. This calls for efficient treatment resulting sludge. To date, 27 European Union member countries (EU-27), prevailing method application on arable land. Anaerobic digestion one methods being increasingly used nowadays. However, digestate requires further utilization. Therefore, this study, environmental performance composting, combustion, and pyrolysis options dewatered sludge evaluated based a life cycle assessment. The results show that combustion composting performed better than most selected impact categories. still under development, there are, some degree, uncertainties data related technology; thus, more information assessment required.

Language: Английский

Citations

59
Life cycle assessment of sewage sludge pretreatment for biogas production: From laboratory tests to full-scale applicability DOI
Matia Mainardis,

Marco Buttazzoni,

Fabian Gievers

et al.

Journal of Cleaner Production, Journal Year: 2021, Volume and Issue: 322, P. 129056 - 129056

Published: Sept. 17, 2021

Language: Английский

Citations

57
Systematical analysis of sludge treatment and disposal technologies for carbon footprint reduction DOI
Yingxin Zhao, Zhifan Yang,

Jiaojiao Niu

et al.

Journal of Environmental Sciences, Journal Year: 2022, Volume and Issue: 128, P. 224 - 249

Published: Aug. 16, 2022

Language: Английский

Citations

43