Results 81 to 90 of about 196,902 (303)
Australian Journal of Social Issues, EarlyView.ABSTRACT In 2019, the Australian government established the Royal Commission into Violence, Abuse, Neglect and Exploitation of People with Disability (‘Disability Royal Commission’, DRC) to investigate widespread mistreatment of people with disability. Nearly 10,000 people with disability, their families and supporters engaged with the DRC.
Kate D'Cruz +7 more
wiley +1 more source
Fabrication and Properties of Hybrid Coffee-Cellulose Aerogels from Spent Coffee Grounds [PDF]
Polymers, 2019 A fully biodegradable hybrid coffee-cotton aerogel has been successfully developed from spent coffee grounds, 100% cotton fiber and polyvinyl alcohol (PVA) flakes via environmental friendly processes. The cotton fibers in coffee aerogel help to maintain the structure and improve the overall properties of the new hybrid coffee-cotton aerogel.
Xiwen Zhang +4 more
openaire +2 more sources
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT This study presents a comparative evaluation of phosphate adsorption on pristine ZIF‐8 and Fe3O4‐doped ZIF‐8 (Fe3O4/ZIF‐8), a hybrid adsorbent combining high surface area with magnetic separability. Structural integrity and composition were confirmed using SEM, XRD, FTIR, and XPS.
Edward Hartman Ernest +10 more
wiley +1 more source
Valorization of products from grounded-coffee beans
Scientific Reports, 2021 The valorisation of ground coffee beans is discussed in two parts; the first research question relates to the extraction of cold brew from ground coffee beans to provide a healthy cold beverage.
Shawn Gouws, Michael Muller
doaj +1 more source
Extraction of value-added compounds from spent coffee grounds using supercritical fluid [PDF]
, 2014 In this work, supercritical fluid extraction (SFE) using carbon dioxide (CO2) as solvent was used for the recovery of antioxidant phenolic compounds and proteins from spent coffee grounds (SCG).
Gil, M. G. Bernardo +3 more
core
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT A specific microporous KOH/activated‐biochar (K/BC) was produced from a blend of date stones (DS) and walnut shells (WS) and used in the adsorptive desulfurization (ADS) of two types of model fuel DBT/n‐hexane (S‐hex), DBT/cyclohexane (S‐cyclohex).
Ameen L. Alyawer +4 more
wiley +1 more source
Indoor ozone removal and deposition using unactivated solid and liquid coffee.
PLoS ONE, 2022 Managing indoor ozone levels is important because ozone is a hazardous pollutant that has adverse effects on human health. Coffee is a popular daily beverage, and thus, coffee beans and spent coffee grounds are common in many places such as offices ...
En-Ying Jiang, Tsrong-Yi Wen
doaj +1 more source
The polyphenolic and hydroxycinnamate contents of whole coffee fruits from China, India and Mexico [PDF]
, 2013 Air dried whole coffee fruits, beans and husks from China, India and Mexico were analysed for their chlorogenic acids (CGA), caffeine, and polyphenolic content. Analysis was by HPLC and Orbitrap exact mass spectrometry.
Combet, E. +4 more
core +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Cellulose dissolution is important for various industries, including textiles, bioplastics, foods and pharmaceuticals, yet achieving efficient dissolution remains challenging. Deep eutectic solvents (DES) have emerged as promising alternatives to traditional solvents due to their low toxicity, biodegradability and sustainability.
Chigozie Charity Okwuwa +4 more
wiley +1 more source
Characterization of Spent Coffee Grounds in the Community as Supporting Materials for Renewable Energy [PDF]
, 2022 Coffee grounds are a by-product of the coffee brewing process. Currently, coffee grounds in the community are still untapped waste. Whereas spent coffee grounds has the potential to be converted into various high value bio-products that are ...
Marwoto, Putut +2 more
core +1 more source