Box-Behnken Response Surface Methodology for Optimization of Process Parameters for Dairy Washed Milk Scum Biodiesel Production

Srikanth, H. V.; Venkatesh, J.; Godiganur, Sharanappa

doi:10.1080/17597269.2018.1461511

Cited by 30 publications

(16 citation statements)

References 23 publications

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“…It reduces with the increase of branching of the fatty acids of the oil and decreases with the chain length. A high degree of saturation of oil results in a high cetane number 20 . From Table 3, it is evident that the reaction temperature range should be around 60–75 °C depending on other parameters.…”

Section: Energy From the Dairy Wastementioning

confidence: 99%

“…A high degree of saturation of oil results in a high cetane number. 20 From Table 3, it is evident that the reaction temperature range should be around 60-75 °C depending on other parameters. In such a case, where the reaction time is very short, the reaction temperature should be higher for optimum conditions.…”

Section: Sodiummethoxide (Ch 3 Nao)mentioning

confidence: 99%

“…The quality of FAME largely depends on fatty acid composition as it directly affects the physicochemical properties. 20 The fatty acid composition has a direct relation to fuel cetane number, cold flow property, viscosity, and lubricity. These properties usually increase with an increase in chain length and decrease with increasing unsaturation.…”

Section: Methanol and Sulfuric Acidmentioning

confidence: 99%

“…However, the one‐factor‐at‐a‐time (OFAT) method is not reasonable in this case as it would necessitate a number of experiments. To overcome this problem, in recent years, several statistically designed experiments have been conducted, which allow for several parameters to be varied at a time 20 …”

Section: Energy From the Dairy Wastementioning

confidence: 99%

“…However, generally, the first step is to collect the scum and process immediately to avoid the increase in free fatty acid. The quality of FAME largely depends on fatty acid composition as it directly affects the physicochemical properties 20 . The fatty acid composition has a direct relation to fuel cetane number, cold flow property, viscosity, and lubricity.…”

Section: Energy From the Dairy Wastementioning

confidence: 99%

See 4 more Smart Citations

Harnessing energy from Australian dairy waste: utilizing five methodologies

Arefin¹,

Nabi²,

McIntosh³

2020

Biofuels Bioprod Bioref

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As dairy industries increase across Australia, the amount of dairy waste is also on the rise. Australia annually production stands at around 377 727 t of cheese, 273 425 t of milk powder and 92 698 t of butter, and it is the third largest exporter of milk. The waste produced by these industries is considered a potentially valuable resource, and an environmental pollutant if not appropriately managed. The focus of this review is to evaluate the potential of converting typical Australian dairy industry waste into sustainable energy. Five fundamental methods including transesterification, pyrolysis, anaerobic digestion, steam reforming, and hydrothermal carbonization are discussed. Their technological merits, demerits and adaptability from the perspective of Australia are examined. The properties of representative wastes are also considered for the different energy conversion processes. This review aims to highlight the potential use of dairy industry wastes as feedstock for the emerging renewable energy sector.

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Section: Energy From the Dairy Wastementioning

confidence: 99%

Section: Sodiummethoxide (Ch 3 Nao)mentioning

confidence: 99%

Section: Methanol and Sulfuric Acidmentioning

confidence: 99%

Section: Energy From the Dairy Wastementioning

confidence: 99%

Section: Energy From the Dairy Wastementioning

confidence: 99%

See 3 more Smart Citations

Harnessing energy from Australian dairy waste: utilizing five methodologies

Arefin¹,

Nabi²,

McIntosh³

2020

Biofuels Bioprod Bioref

View full text Add to dashboard Cite

show abstract

Utilization of Dairy Scum Waste as a Feedstock for Biodiesel Production via Different Heating Sources for Catalytic Transesterification

et al. 2022

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The increasing demand of the world energy consumption has made it necessary to shift energy technologies toward renewable energy sources. The sustainability of feedstock can be maintained when utilizing feedstock from waste sources, such as dairy waste, food waste, and others. Dairy waste is one of the cheapest sources available. The compositions of dairy waste scum, including free fatty acids (8–10 %), triglycerides (more than 80 % in dry bases), and fats around 60 %, which have the potential to be used as the feedstock for biodiesel production in the presence of certain catalysts. To ensure more sustainability, the catalyst should be derived from waste (e.g., eggshells and cow bones) that consists of calcium oxide, which can then be used to catalyze the transesterification of dairy waste. This review emphasizes the current production of dairy waste globally and the potential of the waste and other types of organic waste as feedstock for biodiesel production, as well as determines the optimum reaction conditions for high‐quality biodiesel production.

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Investigation of rice performance characteristics: A comparative study of LR, ANN, and RSM

Mahfeli

Zarein

Zomorodian

et al. 2022

Food Science & Nutrition

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Rice is a precious and popular food crop in the diets of about 75% of the world's populations (Soponronarit et al., 2004). Rice grains contain various minerals, proteins, and vitamins, which may be lost in the processing steps. Parboiling is an effective way as a pretreatment in rice drying process that preserves the nutritional properties of grain to an acceptable extent (Jannasch & Wang, 2020).The physical properties of the milled rice grains play a critical role in determining their market value. Properties like head rice yield,

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Box-Behnken Response Surface Methodology for Optimization of Process Parameters for Dairy Washed Milk Scum Biodiesel Production

Cited by 30 publications

References 23 publications

Harnessing energy from Australian dairy waste: utilizing five methodologies

Harnessing energy from Australian dairy waste: utilizing five methodologies

Utilization of Dairy Scum Waste as a Feedstock for Biodiesel Production via Different Heating Sources for Catalytic Transesterification

Investigation of rice performance characteristics: A comparative study of LR, ANN, and RSM

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