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). According to global trends, in high-income countries, municipal and industrial wastewater treatment is about 70%, the percentages drop to 38 and 28% in upper-middle-income and lower-middle-income countries, respectively. Besides, in low-income countries

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Progress in Agricultural Engineering Sciences
Authors: Emna Ayari, Csaba Németh, Karina Ilona Hidas, Adrienn Tóth, Dávid Láng, and László Friedrich

products because they are easy to handle. Microbiological safety of liquid products is mainly guaranteed by pasteurization ( Lechevalier et al., 2017 ). Consequently, there are many standardizations of the heat-treatment. The USDA requires liquid egg

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Progress in Agricultural Engineering Sciences
Authors: Mai Sao Dam, Vuong Duc Nguyen, Tamás Zsom, Lien Le Phuong Nguyen, and Géza Hitka

et al., 2015 ). Ozone is widely applied in postharvest management of horticultural commodities for two purposes including ethylene removal and sanitizing, particularly treatment pre-storage or during storage ( Paulo et al., 2002 ). The efficacy of

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1 Introduction Sequencing Batch Reactor (SBR) gained popularity in wastewater treatment since it is a single tank design, flexible system, with relatively easy automation [ 1 ]. The system configuration is quite simple; the tank has an inlet and

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Progress in Agricultural Engineering Sciences
Authors: Gabor Zsivanovits, Dida Iserliyska, Maria Momchilova, Petya Sabeva, and Zarya Rankova

, China. Also, the food grade Ca-lactate and the sodium alginate was bought from Sigma Aldrich, Bulgaria. Treatments All of the fruit were selected without injury and with stalk, were carefully washed and dried before the experiments. Three types of

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Acta Alimentaria
Authors: B. Csehi, B. Salamon, T. Csurka, E. Szerdahelyi, L. Friedrich, and K. Pásztor-Huszár

collected for further processing, it has to be treated as hazardous waste, so the industry is not simply wasting this opportunity, but paying for treatment and neutralisation. Some of the blood and blood proteins are used by the meat industry as a food

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, the high rate of fat adsorption may limit the transport of soluble substrates and consequently cause the conversion rate in the substrates to decrease ( Atallah et al., 2020 ). Anaerobic digestion (AD) has long been recognized as an effective treatment

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. , Avezzù F. To centralise or to decentralise: An overview of the most recent trends in wastewater treatment management , Journal of Environmental Management , Vol. 94 , No. 1 , 2012 , pp. 61 – 68 . [3

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Introduction Heat treatment is a routine operation in food production since it effectively destroys microorganisms that cause spoilage in food, thereby increasing the shelf life of products. At the same time, high temperatures may have a negative

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substitute heat treatment to preserve food products, as it inactivates vegetative microorganisms, spores, and enzymes as well, thus increases shelf-life, in case of fruits and vegetables up to 4–6 weeks with refrigeration storage ( Matser and Timmermans, 2016

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