期刊
JOURNAL OF CLEANER PRODUCTION
卷 341, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.jclepro.2022.130862
关键词
Livestock manure (LSM); Bioenergy; Anaerobic digestion (AD); Nutrient recovery
资金
- Shaanxi Introduced Talent Research Funding, China [A279021901, F1020221012]
- The Introduction of Talent Research Start-up Fund [Z101021904]
- College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi Province, China
- [712100]
This review discusses the technologies, current situation, opportunities, challenges, and future research prospects of livestock manure management and resource recovery, as well as global regulations and policies. Although several bioenergy generation and nutrient recovery technologies have been widely discussed, issues such as high establishment costs, operational costs, manure assortment, and digestate handling still exist. In the context of economic and environmental sustainability, further research is needed to establish an efficient manure management framework that achieves minimal environmental impact and maximizes economic gain.
Livestock manure (LSM) is a profitable waste if handled sensibly, but simultaneously it imposes several environmental and health impacts if managed improperly. Several approaches have been adopted globally to cartel the problem associated with LSM management and recovery of value-added products, still, technological innovation needs further upgradation in consideration with the environment, energy, and economy. This review delivered a vibrant portrait of manure management, which includes, bioenergy generation and resource recovery strategies, their current scenario, opportunities, challenges, and prospects for future researches along with global regulations and policies. Several bioenergy generation and nutrient recoveries technologies have been discussed in details, still, the major glitches allied with these technologies are its high establishment costs, operational costs, manure assortment, and digestate handling. This review also discussed the techno-economic assessment (TEA) and life cycle assessment (LCA) of LSM management operation in the context of their economical and environmental sustainability. Still, extensive researches needed to build an efficient manure management framework to advance the integrated bioenergy production, nutrients recycling, and digestate utilization with least environmental impacts and maximal economical gain, which has critically discussed in the current review.
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