Progress in thermochemical conversion of aquatic weeds in shellfish aquaculture for biofuel generation: Technical and economic perspectives

被引：29

作者：

Azwar, Elfina ^{[1
,2
]}

Mahari, Wan Adibah Wan ^{[2
]}

Rastegari, Hajar ^{[2
]}

Tabatabaei, Meisam ^{[1
,2
]}

Peng, Wanxi ^{[1
]}

Tsang, Yiu Fai ^{[3
]}

Park, Young-Kwon ^{[4
]}

Chen, Wei-Hsin ^{[5
]}

Lam, Su Shiung ^{[1
,2
]}

机构：

[1] Henan Agr Univ, Henan Prov Engn Res Ctr Biomass Value Added Prod, Sch Forestry, Zhengzhou 450002, Henan, Peoples R China

[2] Univ Malaysia Terengganu, Inst Trop Aquaculture & Fisheries Akuatrop, Higher Inst Ctr Excellence HICoE, Terengganu 21030, Malaysia

[3] Educ Univ Hong Kong, Dept Sci & Environm Studies, Tai Po, Hong Kong 999077, Peoples R China

[4] Univ Seoul, Sch Environm Engn, Seoul 02504, South Korea

[5] Natl Cheng Kung Univ, Dept Aeronaut & Astronaut, Tainan 701, Taiwan

来源：

BIORESOURCE TECHNOLOGY | 2022年 / 344卷

关键词：

Aquatic weed; Torrefaction; Hydrothermal; Pyrolysis; Gasification; CATALYTIC HYDROTHERMAL LIQUEFACTION; WATER-HYACINTH; SYNGAS PRODUCTION; WET BIOMASS; PYROLYSIS; GASIFICATION; DUCKWEED; OPTIMIZATION; EFFLUENT;

D O I：

10.1016/j.biortech.2021.126202

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Rapid growth of aquatic weeds in treatment pond poses undesirable challenge to shellfish aquaculture, requiring the farmers to dispose these weeds on a regular basis. This article reviews the potential and application of various aquatic weeds for generation of biofuels using recent thermochemical technologies (torrefaction, hydrothermal carbonization/liquefaction, pyrolysis, gasification). The influence of key operational parameters for optimising the aquatic weed conversion efficiency was discussed, including the advantages, drawbacks and technoeconomic aspects of the thermochemical technologies, and their viability for large-scale application. Via extensive study in small and large scale operation, and the economic benefits derived, pyrolysis is identified as a promising thermochemical technology for aquatic weed conversion. The perspectives, challenges and future directions in thermochemical conversion of aquatic weeds to biofuels were also reviewed. This review provides useful information to promote circular economy by integrating shellfish aquaculture with thermochemical biorefinery of aquatic weeds rather than disposing them in landfills.

引用

页数：13

共 71 条

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