Nimas Mayang Sabrina Sunyoto
YOU?
Author Swipe
View article: Efficient tofu wastewater treatment with biofiltration using OPEFB-activated carbon
Efficient tofu wastewater treatment with biofiltration using OPEFB-activated carbon Open
This study evaluates the effectiveness of biofiltration in treating tofu wastewater using a biofilter system with various media combinations, including OPEFB-derived activated carbon. The aim was to investigate the impact of media arrangem…
View article: EFFECT OF NUTRIENT SUPPLEMENTATION ON BIOLOGICAL PRETREATMENT Paenibacillus sp. FOR DELIGNIFICATION OF OIL PALM EMPTY FRUIT BUNCHES
EFFECT OF NUTRIENT SUPPLEMENTATION ON BIOLOGICAL PRETREATMENT Paenibacillus sp. FOR DELIGNIFICATION OF OIL PALM EMPTY FRUIT BUNCHES Open
Oil palm empty fruit bunches (OPEFB) are an abundant byproduct of the palm oil industry, rich in lignocellulosic components, but remain underutilized due to their recalcitrant structure. Paenibacillus sp., known for lignin-degrading bacter…
View article: Integrating anaerobic co-digestion and BSF larvae cultivation: A sustainable approach to fish innards and food waste management
Integrating anaerobic co-digestion and BSF larvae cultivation: A sustainable approach to fish innards and food waste management Open
Indonesia produces substantial quantities of organic waste annually, including approximately 2.4 million tons of fish innards from the fisheries sector (in 2023) and 13 million tons of food waste (in 2019). This waste contributes significa…
View article: Effect of concentration of sugar and dried Dayak onion (Eleutherine palmifolia) on the quality of Dayak onion kombucha
Effect of concentration of sugar and dried Dayak onion (Eleutherine palmifolia) on the quality of Dayak onion kombucha Open
Kombucha is one example of a health drink product that falls under the category of functional drinks. Dayak onions are one of the ingredients with many bioactive components. This study aimed to determine the optimal combination of treatmen…
View article: Valorization of oil palm empty fruit bunches into activated carbon: A mini-review
Valorization of oil palm empty fruit bunches into activated carbon: A mini-review Open
This paper aimed to comprehensively review the potential valorization of oil palm empty fruit bunches (OPEFBs) into activated carbon and its potential application. Activated carbon is carbon processed through dual phases, including carboni…
View article: Bioconversion of black soldier fly (Hermetia illucens) on agricultural waste: Potential source of protein and lipid, the application (A mini-review)
Bioconversion of black soldier fly (Hermetia illucens) on agricultural waste: Potential source of protein and lipid, the application (A mini-review) Open
Hermetia illucens, well-known as black soldier fly (BSF), is an insect easily found in subtropical and tropical regions. It contains high protein and lipids. BSF is known as one of the biological agents consuming organic components, thus h…
View article: The potential of biochar-slurry fuel from agricultural wastes in Indonesia
The potential of biochar-slurry fuel from agricultural wastes in Indonesia Open
Biomass derived from agricultural waste in Indonesia is abundant and has potential as a source of renewable energy feedstock. However, analysis is needed to determine the appropriate technology to convert potential biomass into consumable …
View article: Characterisation of biochar from various carbon sources
Characterisation of biochar from various carbon sources Open
The purpose of this study was to characterise biochar produced from various carbon sources. This study was conducted using a Nested De sign with three replications. Three carbon sources, rice husk (RH), corn co bs (CC), and bagasse sugarca…
View article: The Effect of Biochar Particle Size on Biogas Production Using Bread Waste Substrate
The Effect of Biochar Particle Size on Biogas Production Using Bread Waste Substrate Open
The effect of biochar supplementation with different particle size on biogas production in two-stage anaerobic digestion of white bread waste was carried out on a laboratory scale using a 100 mL bioreactor. The supplementation of biochar v…
View article: Enhancement of the ligninolytic activity of Lysinibacillus sphaericus by the addition of MnSO4 and its impact on subsequent methane production from Oil Palm Empty Fruit Bunches (OPEFB)
Enhancement of the ligninolytic activity of Lysinibacillus sphaericus by the addition of MnSO4 and its impact on subsequent methane production from Oil Palm Empty Fruit Bunches (OPEFB) Open
Palm empty fruit bunches (OPEFB) is a recalcitrant agricultural waste not readily digested which is produced in abundance. The recently isolated bacteria, Lysinibacillus sphaericus is a facultative anaerobe which can digest lignin. The obj…
View article: Coffee Spent Ground-Based Biochar’s Properties and Application: A Systematic Review
Coffee Spent Ground-Based Biochar’s Properties and Application: A Systematic Review Open
Coffee is one of the most potential commodities in the world, being the second most traded commodity. Currently, it is consumed as the second-largest beverage around the world and has become part of the lifestyle of today’s generation. As …
View article: The effect of methods and drying temperature on glycoside content (Stevioside and Rebaudioside A) in Stevia (Stevia rebaudiana): A systematic review
The effect of methods and drying temperature on glycoside content (Stevioside and Rebaudioside A) in Stevia (Stevia rebaudiana): A systematic review Open
The utilization of Stevia rebaudiana as an alternative sweetener in Indonesia is still low, this is caused by a lack of information about its processing from raw material until the extraction process to obtain the glycosides content. Glyco…
View article: Ultrasonic Extraction of Betara’s Areca Nuts’ Antioxidants
Ultrasonic Extraction of Betara’s Areca Nuts’ Antioxidants Open
Betara's areca nuts are high quality areca nuts from Betara, Tanjung Jabung Barat, Jambi, Indonesia.Areca contains many nutrients and active compounds such as flavonoids, phenolics, catechin, quercetin, and a small percentage of tannins, b…
View article: Optimisation of bleaching time and H<sub>2</sub>O<sub>2</sub> concentration of handmade paper from Areca catechu L. fibre
Optimisation of bleaching time and H<sub>2</sub>O<sub>2</sub> concentration of handmade paper from Areca catechu L. fibre Open
Areca nut ( Areca catechu L.) is a type of palm used for commercial purposes because all parts of the plant -have high economic value. Areca nut fibre contains 53.2% cellulose and therefore, it can potentially be used as raw material for p…
View article: Progress on Pine Derivative Products as Fuel Source in Indonesia
Progress on Pine Derivative Products as Fuel Source in Indonesia Open
Pine resin is a non-wood forestry product in Indonesia that can be converted into a much higher value product. Pine resin traditionally is converted into rosin and turpentine. Due to the scarcity supply of fossil fuel, turpentine has been …
View article: Progress on research and development of bio-oil as a fuel in Indonesia
Progress on research and development of bio-oil as a fuel in Indonesia Open
The abundance of biomass in Indonesia are potential to be utilised as a material for biofuel production. Pyrolysis can be employed to convert biomass into syngas that can be condensed into pyrolysis oil or known as bio-oil. Biomass as a ma…
View article: Effect of Biochar Addition and Temperature on Hydrogen Production From the First Phase of Two-Phase Anaerobic Digestion of Carbohydrates Food Waste
Effect of Biochar Addition and Temperature on Hydrogen Production From the First Phase of Two-Phase Anaerobic Digestion of Carbohydrates Food Waste Open
This paper reports an experimental study of the effect of biochar addition and temperature on hydrogen production in the first phase of the two-phase anaerobic digestion (TPAD) of carbohydrates food waste. Anaerobic digestion (AD) experime…
View article: Effect of Biochar Addition and Initial pH on Hydrogen Production from the First Phase of Two-Phase Anaerobic Digestion of Carbohydrates Food Waste
Effect of Biochar Addition and Initial pH on Hydrogen Production from the First Phase of Two-Phase Anaerobic Digestion of Carbohydrates Food Waste Open
This paper reports the effect of biochar addition and initial pH on hydrogen production in the first phase of the two-phase anaerobic digestion (TPAD) of carbohydrates food waste. Bench-scale experiments were conducted in 100 ml serum bott…