Adsorption and desorption of nutrients from abattoir wastewater: modelling and comparison of rice, coconut and coffee husk biochar [PDF]
Heliyon, 2021 Enrichment of water bodies with nutrients from wastewater is one of the causes of eutrophication to aquatic ecosystems. This study investigated the use of biochar derived from rice husk, coconut husk, and coffee husk in adsorbing nitrates (NO3-N) and ...
Morris Konneh +3 more
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Prevention of Protein Degradation Using Ensiling Coffee Husk
Jurnal Ilmu-Ilmu Peternakan, 2023 The purpose of this research is to provide protein protective compounds during the ensiling process using local materials, namely coffee husk waste. The type of coffee used was robusta. Dry coffee husk (moisture
Suci Wulandari +2 more
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Developing PMMA/Coffee Husk Green Composites to Meet the Individual Requirements of People with Disabilities: Hip Spacer Case Study [PDF]
Journal of Functional Biomaterials, 2023 When replacing a damaged artificial hip joint, treatment involves using antibiotic-laced bone cement as a spacer. One of the most popular materials used for spacers is PMMA; however, it has limitations in terms of mechanical and tribological properties ...
Ahmed Fouly +3 more
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Capacitive behavior of activated carbons obtained from coffee husk. [PDF]
RSC Adv, 2020 This paper analyzes the electrochemical and physicochemical properties of activated carbons developed from coffee husk through different activation routes.
Ramirez N +7 more
europepmc +5 more sources
Effect of Processed Coffee Husk on Feed Intake, Nutrient Digestibility, Body Weight Changes and Economic Feasibility of Bonga Sheep Fed on Natural Pasture Hay as a Basal Diet [PDF]
Veterinary Medicine and ScienceBackground Ethiopia is one of the world's coffee producers, generating about 192,000 metric tonnes of coffee husks annually as by‐products. The material can be used for ruminant diets to improve the nutrient utilisation of animals.
Lidya Marew +2 more
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Mechanisms of Phenol Adsorption on Banana Leaves and Coffee Husk Biochars [PDF]
ACS OmegaIn this study, biochars were produced from banana leaves (BB) and coffee husk (BC) for phenol adsorption. The biochars were characterized using Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, Raman spectroscopy, textural analysis, point of zero charge measurement, and determination of surface acidic and basic groups. For both
Lopez M +8 more
europepmc +4 more sources
Study on coffee husk treatment by microorganisms
Tạp chí Kiểm nghiệm và An toàn thực phẩmThe aim of this study was to identify the biodegradation abilities of some indigenous microorganisms applied in coffee husk treatment into organic substrates.
Nguyen Nhu Ngoc, Nguyen Mau Nghia
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Process Optimization of Deep Eutectic Solvent Pretreatment of Coffee Husk Biomass [PDF]
E3S Web of Conferences, 2023 The increased processing of coffee beans has generated huge amount of coffee husk, which are improperly disposed. Inappropriate disposal of coffee husk has led to release of toxic compounds to the environment causing serious environmental concerns.
Areeya Sukunya +6 more
doaj +1 more source
Equilibrium, 2023 . Indonesia is the fourth largest coffee producing country in the world with 762.38 thousand tonnes production in 2020. The coffee bean waste in the form of coffee skins is around 50-60% of the harvest.
Ella Melyna, Atika Pratiwi Afridana
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Characteristics of biomass briquettes from coffee husk as sustainable fuel [PDF]
BIO Web of Conferences, 2023 Coffee husk is a waste from coffee milling, which is usually used by farmers as a natural fertilizer. However, it is not uncommon that coffee husk is entirely discarded despite their potential as fuel briquette.
Anggono Willyanto +4 more
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