Evaluation of ultrasound assisted potassium permanganate pre-treatment of spent coffee waste.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2016.11.034
Abstract: In the present study, novel pre-treatment for spent coffee waste (SCW) has been proposed which utilises the superior oxidising capacity of alkaline KMnO4 assisted by ultra-sonication. The pre-treatment was conducted for different exposure times (10,… read more here.
Keywords: spent coffee; pre; coffee waste; pre treatment ... See more keywords
Circular reutilization of coffee waste for sound absorbing panels: A perspective on material recycling.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental research"
DOI: 10.1016/j.envres.2020.109281
Abstract: The increase in coffee consumption has led to increased production of coffee waste. Methods to recycle coffee waste are constantly being researched. Coffee powder is a porous material that can effectively be used to absorb… read more here.
Keywords: sound absorbing; absorbing panels; coffee waste; material ... See more keywords
Optimization of key factors affecting hydrogen production from coffee waste using factorial design and metagenomic analysis of the microbial community
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.12.062
Abstract: Abstract The objective of this study was to evaluate the fermentation conditions that led to the optimization of H2 production from coffee waste (wastewater, pulp and husk) and the taxonomic and functional characterization of autochthonous… read more here.
Keywords: coffee waste; production coffee; production; optimization ... See more keywords
Green synthesis of a highly efficient biosorbent for organic, pharmaceutical, and heavy metal pollutants removal: Engineering surface chemistry of polymeric biomass of spent coffee waste
Sign Up to like & getrecommendations! Published in 2018 at "Journal of water process engineering"
DOI: 10.1016/j.jwpe.2018.08.005
Abstract: Abstract The current study reports synthesis and characterization of an ecofriendly, cheap and efficient biosorbent, sulfonated spent coffee waste (SCW-SO3H) for water remediation. SCW-SO3H was synthesized through introducing sulfonic acid polar functionalities over the polymeric… read more here.
Keywords: spent coffee; coffee waste; chemistry; biosorbent ... See more keywords
Evaluation of mercury (Hg2+) adsorption capacity using exhausted coffee waste
Sign Up to like & getrecommendations! Published in 2018 at "Sustainable Chemistry and Pharmacy"
DOI: 10.1016/j.scp.2018.09.004
Abstract: Abstract The adsorption capacity of mercury ion (Hg2+) using exhausted coffee waste (ECW) was evaluated as a sustainable alternative for the treatment of water contaminated with this metallic ion. The Langmuir isotherm provided the best… read more here.
Keywords: adsorption; hg2; using exhausted; coffee waste ... See more keywords