Food‐Processing Wastes

Frenkel, Val S.; Cummings, Gregg; Maillacheruvu, K. Y.; Tang, Walter Z.

doi:10.2175/106143013x13698672322462

Cited by 7 publications

(4 citation statements)

References 16 publications

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“…A number of works dealing with the ability of shells of various types of fruit (hazelnuts [ 29 , 30 , 31 ], almonds [ 30 , 32 , 33 , 34 ], walnuts [ 35 , 36 , 37 , 38 , 39 , 40 ], groundnut [ 41 , 42 , 43 , 44 ], pistachios [ 30 , 45 , 46 ], coconuts [ 47 , 48 , 49 , 50 , 51 ], etc.) to sorb metal ions from the aqueous environment can also be found in the literature sources.…”

Section: Introductionmentioning

confidence: 99%

Use of Different Types of Biosorbents to Remove Cr (VI) from Aqueous Solution

Pertile

Dvorský

Václavík

et al. 2021

Life

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This article summarizes the results of a research study that was focused on the possibility of removing Cr (VI) from aqueous solution, using low-cost waste biomaterial in a batch mode. A set of seven biosorbents was used: Fomitopsis pinicola, a mixture of cones, peach stones, apricot stones, Juglans regia shells, orange peels, and Merino sheep wool. Three grain fractions (fr. 1/2, fr. 0.5/1.0, and fr. 0/0.5 mm) of biosorbents were studied. The aim was to find the most suitable biosorbent that can be tested with real samples. The influence of other factors on the course of biosorption was studied as well (chemical activation of the biosorbent, pH value, rotation speed during mixing, temperature, and the influence of biosorbent concentration). The use of chemical activation and adjustment of the pH to 1.1 to 2.0 make it possible to increase their sorption capacity and, for some biosorbents, to shorten the exposure times. Two kinetic models were used for the analysis of the experimental data, to explain the mechanism of adsorption and its possible speed control steps: pseudo-first and pseudo-second-order. The pseudo-second-order kinetic model seems to be the most suitable for the description of the experimental data. The thermodynamic parameters suggest that the biosorption was endothermic and spontaneous. In the biosorption equilibrium study, the adsorption data were described by using Langmuir and Freundlich adsorption isotherms. The Langmuir model was applicable to describe the adsorption data of all biosorbents. Both models are suitable for chemically treated sheep fleece and peach stones.

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Section: Introductionmentioning

confidence: 99%

Use of Different Types of Biosorbents to Remove Cr (VI) from Aqueous Solution

Pertile

Dvorský

Václavík

et al. 2021

Life

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“…The development of efficient technologies and strategies for the reprocessing of environmentally friendly waste and public accep-tance prevent the transformation of food waste into added value [73]. Physicochemical and biological treatment, including anaerobic and membrane treatment technologies, are techniques used to treat waste generated in food industries [74]. Children's cognitive development is altered by exposure to pesticides used in the production of food products, and antibiotics are used in livestock production.…”

Section: Foodsmentioning

confidence: 99%

“…The projected world production for the current year of beef cattle is 70,707 kilotons, and consumption is 70,430 kilotons. The production projection for the year 2030 is 74,713 kilotons, and consumption is 74,421. The data indicates that the demand must be fully satisfied [17].…”

Section: Introductionmentioning

confidence: 99%

Disciplinary Categorization of the Cattle Supply Chain—A Review and Bibliometric Analysis

et al. 2022

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Global warming is a problem that threatens humanity, with livestock being one of the causes. A systematic literature review was carried out by using some appropriate elements of the PRISMA statement to identify disciplines that work to mitigate the effects of the livestock industry by organizing them according to their approach to addressing this problem. The main objective is to find information and classify the disciplines, papers, literature review methodologies, research gaps, authors, and journals developing the management of the cattle supply chain. This paper could analyze and mitigate the adverse effects on society and the environment generated by the industry, organizing them according to their approach. Twenty databases were consulted between March and May 2020, from which 146 review documents were chosen. The papers reviewed were published between 2003 and 2020. The eligibility criteria for selection were open access to the full text, publication in an indexed journal, and a focus on any discipline related to cattle. The unselected papers did not have DOIs or duplicates, and those focused on other types of meat and book chapters. Subsequently, the information in the selected papers was described and consolidated, and these papers had 602 authors and were from 99 journals. Next, a discipline categorization was proposed. The results were organized, showing that among all the analysis criteria, the category of veterinary medicine had the best results in terms of indicators; therefore, additional research is needed on the other disciplines, especially in culture, technology, management, quality control, tanneries, and transportation, as there was less research within these disciplines. It is recommended that research on a mix of the different proposed disciplines be conducted. The proposed categorization’s main contribution is to identify and group the cattle supply chain’s different disciplines and the definition of research gaps organized under a structure organizational management model. Finally, a multicriteria selection methodology must be used that prioritizes the discipline categories proposed in this review to guide future research.

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“…Lactic acid is biodegradable, a much desired characteristic for food industry for packaging applications. Although produced biotechnologically, the recovery of lactic acid through traditional recovery methods such as crystallization, solvent extraction filtration, and carbon treatment evaporation have high operational cost, so other methods such as filtration in series, distillation, and distillation simultaneously with reaction are proposed to extract lactic acid as their cost is lower [51].…”

Section: Lactic Acid Bacteria As Biorefining Agentsmentioning

confidence: 99%

Industrial Symbiosis: Beer Brewery Wastewater-Based Biorefinery

Zacharof

2021

Circ.Econ.Sust.

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The scope of this theoretical study is to investigate the concept of biorefinery applied to the use of brewery wastewater as feedstock for bioconversions for lactic acid production using lactic acid bacteria (LAB), while examining the theoretical design, development, and costing of brewery wastewater treatment plant within the scope of wastewater recovery and reuse as formulated waste-derived nutrient media-assimilated effluents. Beer is the fifth of the most consumed alcoholic beverage in the world, nowadays, with well-established large production sites across the world, while its wastewater generation for breweries for example in China, reaching 300 million m 3 /year. The system design is based on sedimentation and membrane technology, within the scope of removal of pollutants that would be resulting in the generation of relatively abundant inexpensive liquid feedstock able to be recycled to produce high-value chemicals such as lactic acid while reducing the carbon footprint of the fermentation and reducing waste disposal.

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Food‐Processing Wastes

Cited by 7 publications

References 16 publications

Use of Different Types of Biosorbents to Remove Cr (VI) from Aqueous Solution

Use of Different Types of Biosorbents to Remove Cr (VI) from Aqueous Solution

Disciplinary Categorization of the Cattle Supply Chain—A Review and Bibliometric Analysis

Industrial Symbiosis: Beer Brewery Wastewater-Based Biorefinery

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