Sustainable management and recycling of food waste anaerobic digestate: A review

被引：194
作者：
Dutta, Shanta [1 ]
He, Mingjing [1 ]
Xiong, Xinni [1 ]
Tsang, Daniel C. W. [1 ]
机构：
[1] Hong Kong Polytech Univ, Dept Civil & Environm Engn, Kowloon, Hong Kong, Peoples R China
来源：
BIORESOURCE TECHNOLOGY | 2021年 / 341卷
关键词：
Hydrochar production; Engineered biochar; Pyrolysis; Hydrothermal carbonisation; Bioenergy recovery; SOLID-STATE FERMENTATION; HYDROTHERMAL CARBONIZATION; BIOWASTE; VALORISATION; TECHNOLOGIES; FEEDSTOCK; FRACTION; LAND;
D O I：
10.1016/j.biortech.2021.125915
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
Anaerobic digestion (AD) is a widely used technology to valorise food waste for biogas production yet a considerable amount of digestate remains under-utilised. Sustainable management and recycling of the nutrientrich food waste anaerobic digestate (FWD) is highly desirable for closing resource loop and actualising circular economy. This work reviews the distinct properties of FWD and the existing treatment technologies. FWD shows great prospects as a nutrient source for microalgal cultivation and biofuel production. Emerging technologies such as thermal conversion (e.g., pyrolysis and hydrothermal treatment) of FWD into value-added products such as functionalised biochar/hydrochar with diverse applications would be attractive and warrant further research investigation. Integrated AD with subsequent valorisation facilities is highly encouraged to achieve complete utilisation of resources and reduce carbon emissions.
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页数：8
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共 70 条
  • [1] Aigle A., FRONT MICROBIOL, V12, P961
  • [2] Sustainable valorization of food wastes into solid fuel by hydrothermal carbonization
    Akarsu, Koray
    Duman, Gozde
    Yilmazer, Alper
    Keskin, Tugba
    Azbar, Nuri
    Yanik, Jale
    [J]. BIORESOURCE TECHNOLOGY, 2019, 292
  • [3] Benefits to decomposition rates when using digestate as compost co-feedstock: Part I - Focus on physicochemical parameters
    Arab, Golnaz
    McCartney, Daryl
    [J]. WASTE MANAGEMENT, 2017, 68 : 74 - 84
  • [4] Biogas Production from Organic Waste: Recent Progress and Perspectives
    Atelge, M. R.
    Krisa, David
    Kumar, Gopalakrishnan
    Eskicioglu, Cigdem
    Nguyen, Dinh Duc
    Chang, Soon Woong
    Atabani, A. E.
    Al-Muhtaseb, Alaa H.
    Unalan, S.
    [J]. WASTE AND BIOMASS VALORIZATION, 2020, 11 (03) : 1019 - 1040
  • [5] Exploring technological alternatives of nutrient recovery from digestate as a secondary resource
    Barampouti, E. M.
    Mai, S.
    Malamis, D.
    Moustakas, K.
    Loizidou, M.
    [J]. RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2020, 134
  • [6] Hydrochar enhances growth of poplar for bioenergy while marginally contributing to direct soil carbon sequestration
    Baronti, Silvia
    Alberti, Giorgio
    Camin, Federica
    Criscuoli, Irene
    Genesio, Lorenzo
    Mass, Robert
    Vaccari, Francesco P.
    Ziller, Luca
    Miglietta, Franco
    [J]. GLOBAL CHANGE BIOLOGY BIOENERGY, 2017, 9 (11): : 1618 - 1626
  • [7] Digestate Biofertilizers Support Similar or Higher Tomato Yields and Quality Than Mineral Fertilizer in a Subsurface Drip Fertigation System
    Barzee, Tyler J.
    Edalati, Abdolhossein
    El-Mashad, Hamed
    Wang, Daoyuan
    Scow, Kate
    Zhang, Ruihong
    [J]. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS, 2019, 3
  • [8] Microwave-assisted low-temperature hydrothermal treatment of red seaweed (Gracilaria lemaneiformis) for production of levulinic acid and algae hydrochar
    Cao, Leichang
    Yu, Iris K. M.
    Cho, Dong-Wan
    Wang, Di
    Tsang, Daniel C. W.
    Zhang, Shicheng
    Ding, Shiming
    Wang, Linling
    Ok, Yong Sik
    [J]. BIORESOURCE TECHNOLOGY, 2019, 273 : 251 - 258
  • [9] Effect of residence time during hydrothermal carbonization of biogas digestate on the combustion characteristics of hydrochar and the biogas production of process water
    Cao, Zebin
    Huelsemann, Benedikt
    Wuest, Dominik
    Oechsner, Hans
    Lautenbach, Armin
    Kruse, Andrea
    [J]. BIORESOURCE TECHNOLOGY, 2021, 333
  • [10] Valorisation of digestate from biowaste through solid-state fermentation to obtain value added bioproducts: A first approach
    Cerda, Alejandra
    Mejias, Laura
    Rodriguez, Paula
    Rodriguez, Alejandra
    Artola, Adriana
    Font, Xavier
    Gea, Teresa
    Sanchez, Antoni
    [J]. BIORESOURCE TECHNOLOGY, 2019, 271 : 409 - 416
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