Wastewaters of meat-processing enterprise: assessment of genotoxic potential

Ivanchenko, Olga; Хабибуллин, Р Э; Bhat, Rahat

doi:10.1051/matecconf/201824518002

Cited by 5 publications

(1 citation statement)

References 25 publications

(23 reference statements)

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“…The need for their creation is caused by the integrative cooperation between Russia and EU-EEU countries. One of the main problems of modern society is to ensure the food raw materials and food product safety [12,13].…”

Section: Introductionmentioning

confidence: 99%

New educational technologies as a means of cross - regional cooperation in the field of food raw material and product safety control

et al. 2020

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International e-learning resource in the field of food product quality and veterinary disease control based on Government requirements of the European Union and Eurasian Economic Union has been created and tested. This resource consists of the one general professional cycle and five professional modules, about 60% of them are in distance e-learning format. The modularity of the educational resource allows the employer or students to choose a training program format, as well as the amount of distance learning or classroom training hours for different groups of specialists in the field of food quality and veterinary control: chiefs of quality control center or laboratories, veterinarians, microbiologists, specialists of veterinary diagnostics laboratories, chemical engineers. The involvement of participants from EU and EEU-countries in the educational process is important for the development of interregional and international activities, the creation of the unified legal framework in the field of food security in many countries.

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Section: Introductionmentioning

confidence: 99%

New educational technologies as a means of cross - regional cooperation in the field of food raw material and product safety control

et al. 2020

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Energy efficiency of food production wastewater anaerobic-aerobic treatment

et al. 2019

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The advanced energyand resource saving technologies of food production wastewater treatment include anaerobic and aerobic steps. At present, various methods of intensification and optimization are used to increase the efficiency of anaerobic processes of wastewater treatment, including selection of active microbial communities, providing the optimum temperature regime, immobilizing biomass by granulation or biofilm formation, reducing various inhibitory effects, phase separation or pre-acidification, chemical or biological pretreatment of wastewater. The aim of this investigation was researching the effect of hydraulic and organic load rates on the energy efficiency of the wastewater treatment process and evaluating the energy efficiency depending on process conditions. Experimental laboratory installation included subsequently connected bioreactors, one from which acted as first stage and other bioreactors as the second stages of anaerobic process. It was shown that the biogas formation at the first and second stages differs significantly. A small volume of released biogas on the first stage allows us to ignore it, but characteristics of biogas formation at the second stage bioreactors are close and are described by general functional dependence. The specific yield of biogas from the organic matter consumed Ybg is independent of the specific organic load rate L, but is dependent on the specific flow rate of the treated water D.

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Toxicity assessment of meat-processing wastewater

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The development of industrial waste treatment and disposal technologies requires the use of rapid analyses for quick and accurate assessment of the properties of waste and wastewater. Biotests allows quickly define the integral toxicity and can be attractive for screening studies. The purpose of this paper was to study the toxicity of samples of wastewater from a meat-processing plant at various test sites for a comprehensive assessment of their danger to surrounding ecosystems and the biocenosis of biological treatment facilities. The study of meat-processing wastewater, as well as its fractions, did not reveal signs of their strong toxic potential. The optimal method for studying the total toxicity of complex mixtures is to evaluate the properties of the water-soluble fraction, since it is a real threat if it enters the human body. Biotests on representatives of various trophic levels made it possible to estimate the safety of the studied wastewater in a short time, therefore were recommended as test systems for monitoring the environmental safety of wastewater in order to identify a number of individual chemical compounds, integral toxic potential, and long-term consequences for natural and artificial ecosystems.

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Wastewaters of meat-processing enterprise: assessment of genotoxic potential

Cited by 5 publications

References 25 publications

New educational technologies as a means of cross - regional cooperation in the field of food raw material and product safety control

New educational technologies as a means of cross - regional cooperation in the field of food raw material and product safety control

Energy efficiency of food production wastewater anaerobic-aerobic treatment

Toxicity assessment of meat-processing wastewater

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