Abstract：
:Spent coffee grounds (SCG) are an important waste product millions of tons generated from coffee consumption and could be effectively utilized for various applications due to their high organic content. SCG can be used as a potential feedstock to develop coffee-based biorefinery towards value-added products generation through various biotechnological processes. Considerable developments have been reported on emerging SCG-based processes/products in various environmental fields such as removal of heavy metals and cationic dyes and in wastewater treatment. In addition, SCG are also utilized to produce biochar and biofuels. This review addressed the details of innovative processes used to produce polymers and catalysts from SCG. Moreover, the application of these developed products is provided and future directions of the circular economy for SCG utilization.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Dattatraya Saratale G,Bhosale R,Shobana S,Banu JR,Pugazhendhi A,Mahmoud E,Sirohi R,Kant Bhatia S,Atabani AE,Mulone V,Yoon JJ,Seung Shin H,Kumar Gdoi
10.1016/j.biortech.2020.123800subject
Has Abstractpub_date
2020-10-01 00:00:00pages
123800eissn
0960-8524issn
1873-2976pii
S0960-8524(20)31072-5journal_volume
314pub_type
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