An eco-friendly way to valorize winery wastewater and sewage sludge: Anaerobic co-digestion

Zahedi, S.; Solera, Rosario

doi:10.1016/j.biombioe.2020.105779

Cited by 13 publications

(4 citation statements)

References 26 publications

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“…The second and third most productive authors (Bustamente MA and Moral R, respectively) worked with biodegradation and sludge management strategies [58,59]. The first to publish on that topic currently works with the production of biogas [60], bio-hydrogen [61], and eco-friendly ways of valorizing winery wastewater [62]. The newest author to address that topic (Solera R.) has been working on anaerobic co-digestion strategies [63], performing techno-economic analysis [64], and modeling bioreactors [65].…”

Section: Contribution By Authors Countries and Journalsmentioning

confidence: 99%

Recovery of Value-Added Compounds from Winery Wastewater: A Review and Bibliometric Analysis

Santos

Rodrigues

Quina

et al. 2023

Water

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Value-Added Compounds (VACs) are molecules that have attracted great attention in the literature regarding their potential for integration into existing processes or products. In Winery Wastewater (WW), VACs are valuable because of their antioxidant characteristics. Furthermore, integrated systems for recovery of these molecules and treatment of WW can be a powerful strategy towards an environmentally efficient way of wine production. Therefore, a bibliometric analysis was conducted to establish the status and trace research trends on that topic. The analysis investigated the Web of Science database from 1953–2023, where the software VOSviewer® and R were used. Secondly, an extensive literature review was carried out on VACs recovery from WW by membrane process, which was identified as a promising strategy. As a result, the historical evolution of publications has a growing behavior while citations take time to grow. The most productive authors, journals, and countries were analyzed, with Spain being the leading country in publications on that topic. Lastly, keyword mapping revealed the relevance of “circular economy” and “biorefinery” as knowledge transfer concepts where both traditional and emergent technologies are connected towards the achievement of sustainable development goals. The recovery of phenolic compounds from wine production through membrane processes stands out as a promising technology. Different recovery approaches using membrane processing were assessed in the review. Studies could achieve up to 100% phenolic compound and polysaccharide rejections and also addressed the possibility of fractioning these compounds.

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Section: Contribution By Authors Countries and Journalsmentioning

confidence: 99%

Recovery of Value-Added Compounds from Winery Wastewater: A Review and Bibliometric Analysis

Santos

Rodrigues

Quina

et al. 2023

Water

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“…effluent quality requirements (e.g., irrigation/ municipal discharge etc. ), (Buelow et al, 2015;IARC, 1988;Beck et al, 2005;Van Schoor, 2005;Colin et al, 2005;Mosteo et al, 2006;Melamane, Strong, et al, 2007;Arienzo et al, 2009a;Braz et al, 2010;Cusick et al, 2010;Moreira et al, 2015;Kyzas et al, 2016;Zahedi et al, 2020;Bharathiraja et al, 2020) Biochemical oxygen demand (BOD)** mg/L 125 130 000 8 024 (Candia-onfray et al, 2018;Howell et al, 2016;Iloms et al, 2020;Maicas & Mateo, 2020;Mosse et al, 2011Mosse et al, , 2012United States Department of Agriculture, 2020;Valderrama et al, 2012) Total Solids mg/L 1 602 79 635 11 311 (Buelow et al, 2015;Coetzee et al, 2004;Howell et al, 2016;Montalvo et al, 2010;A. Mulidzi et al, 2018;Rizzo et al, 2010) Total volatile solids mg/L 130 54 952 4 174 (Bustamante et al, 2008;Gągol et al, 2018;Johanna, 2015;Maicas & Mateo, 2020) Suspended Solids mg/L 60 30 300 1 435 (Melamane, Strong, et al, 2007;Braz et al, 2010;Mosse et al, 2011;Ioannou et al, 2015;Jaiyela & Bwapwa, 2016;Donde, 2017;Iloms et al, 2020) pH 3.0 12.9 5.3…”

Section: Chemical Componentmentioning

confidence: 99%

Technological Advances in Winery Wastewater Treatment: A Comprehensive Review

Vlotman,

Key,

Bladergroen

2022

SAJEV

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The commercial production of wine is directly linked to the use of large amounts of fresh water coupledwith the generation of copious amounts of wastewater containing significant amounts of organic andinorganic substances. The impact of this waste stream on the environment has required the wine industryto implement certain protocols in wastewater management to comply with respective effluent dischargeregulations as set out by local authorities. Reduced accessibility to good quality water resources in recentyears has forced wineries to consider more efficient wastewater management strategies to improve waterrecovery and re-use, thereby promoting more sustainable wine production and minimizing the impact onstressed water resources. This review presents a comprehensive overview of established and emerging,physicochemical, biological, advanced oxidation and hybrid wastewater treatment technologies specificallyapplicable to the wine producing industry. Herein, winery wastewater composition and treatmenttechniques, environmental implications, knowledge gaps, technological operational challenges, alternativedisposal and recycling options of treated winery wastewater are critically evaluated.

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“…Table 1 reports the total solid (TS) and phosphorus (P) content of digested sludge (DS) and HTC residues: HTC slurry (SL) and HTC centrifuged hydrochar (SLHC). (1) 76.5 (1) 0.09 −7.7 (2,3) (1). Data expressed in terms of mg/L.…”

Section: Digested Sludge and Htc Slurry Properties And Characteristicsmentioning

confidence: 99%

“…The recent development of the agro-industry to satisfy increased demand for processed food and beverages requires new and sustainable technologies for agro-industrial waste management [1]. During agro-industrial processing-used in, for example, the sugar [2], winery [3] dairy [4] and meat processing [5] industries-large quantities of organic waste such as agro-industrial sludge is produced, which needs to be correctly processed, valorized and/or disposed of. Among the different strategies for the valorization of agro-industrial sludge, direct soil application, sludge drying, composting and the use of anaerobic digestion to produce energy are the most often used [6].…”

Section: Introductionmentioning

confidence: 99%

Industrial-Scale Hydrothermal Carbonization of Agro-Industrial Digested Sludge: Filterability Enhancement and Phosphorus Recovery

Lucian¹,

Merzari²,

Gubert³

et al. 2021

Sustainability

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Hydrothermal carbonization (HTC) provides an attractive alternative method for the treatment of high-moisture waste and, in particular, digested sludge. HTC could reduce the costs and environmental risks associated with sludge handling and management. Although it is recognized that the dewaterability of hydrochars produced from digested sludge, even at mild temperatures (180–190 °C), is highly improved with respect to the starting material, the filterability of HTC slurries for the recovery of the solid material (hydrochar) still represents a challenge. This study presents the results of an investigation into the filterability of agro-industrial digested sludge HTC slurries produced by a C-700 CarboremTM HTC industrial-scale plant. The filterability of HTC slurries, produced at 190 °C for 1 h, with the use of acid solutions of hydrochloric acid, sulfuric acid or citric acids, was investigated by using a semi-industrial filter press. The use of sulfuric acid or citric acid solutions, in particular, significantly improved the filterability of HTC slurries, reducing the time of filtration and residual moisture content. The acid treatment also promoted the migration of heavy metals and phosphorus (P) in the HTC filtrate solution. This study demonstrates that P can be recovered via the precipitation of struvite in high yields, recovering up to 85 wt% by mass of its initial P content.

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An eco-friendly way to valorize winery wastewater and sewage sludge: Anaerobic co-digestion

Cited by 13 publications

References 26 publications

Recovery of Value-Added Compounds from Winery Wastewater: A Review and Bibliometric Analysis

Recovery of Value-Added Compounds from Winery Wastewater: A Review and Bibliometric Analysis

Technological Advances in Winery Wastewater Treatment: A Comprehensive Review

Industrial-Scale Hydrothermal Carbonization of Agro-Industrial Digested Sludge: Filterability Enhancement and Phosphorus Recovery

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