Algal biorefinery: A sustainable approach to valorize algal-based biomass towards multiple product recovery

被引:177
作者
Chandra, Rashmi [1 ,2 ,3 ]
Iqbal, Hafiz M. N. [1 ]
Vishal, Garima [4 ]
Lee, Hyung-Sool [5 ]
Nagra, Sunil [6 ]
机构
[1] Tecnol Monterrey, Sch Sci & Engn, Campus Monterrey,Ave Eugenio Garza Sada 2501, Monterrey 64849, NL, Mexico
[2] Tecnol Monterrey, Sch Sci & Engn, Campus Toluca,Ave Eduardo Monroy Cardenas 2000, Toluca 50110, State Of Mexico, Mexico
[3] Arizona State Univ, Biodesign Swette Ctr Environm Biotechnol, Tempe, AZ 85287 USA
[4] Indian Inst Technol, Dept Chem Engn, Delhi 110016, India
[5] Univ Waterloo, Civil & Environm Engn, 200 Univ Ave W, Waterloo, ON N2L 3G1, Canada
[6] Aavesh Green Sustainabil Solut S De RL De CV, Monterrey 64821, NL, Mexico
关键词
Bio-refinery complexity index; Sustainability; Technology readiness level; Bio-economy; Bio-products; BIOELECTROCATALYTIC FUEL-CELL; HYDROGEN-PRODUCTION; LIPID EXTRACTION; HAEMATOCOCCUS-PLUVIALIS; COMMERCIAL PRODUCTION; BIODIESEL PRODUCTION; RENEWABLE SOURCES; MICROBIAL LIPIDS; MICROALGAE; CONVERSION;
D O I
10.1016/j.biortech.2019.01.104
中图分类号
S2 [农业工程];
学科分类号
0828 ;
摘要
In recent years, ever-increasing socio-economic awareness, and negative impact of excessive petro consumption have redirected the research interests towards bio-resources such as algal-based biomass. In order to meet current bio-economy challenges to produce high-value multiple products at a time, new integrated processes in research and development are necessary. Though various strategies have been posited for conversion of algal-based biomass to fuel and fine chemicals, none of them has been proved as economically viable and energetically feasible. Therefore, a range of other bio-products needs to be pursued. In this context, the algal bio-refinery concept has appeared with notable solution to recover multiple products from a single operation process. Herein, an algal-based bio-refinery platform for fuel, food, and pharmaceuticals considering Bio-refinery Complexity Index (BCI) has been evaluated, as an indicator of techno-economic risks. This review presents recent developments on algal-biomass utilization for various value-added products as part of an integrated bio-refinery.
引用
收藏
页码:346 / 359
页数:14
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