Agrarian Economy 2019 Т. 12 № 1-2:98-107

ECOLOGICAL AND ECONOMIC EFFICIENCY OF PROCESSING OF DOMESTIC AND INDUSTRIAL WASTE INTO BIOGAS

Cherevko H., Doctor of Economics, Professor
0000-0002-0072-5816
Kolodiy A., PhD, Associate Professor
0000-0002-9320-6379
Shugalo V., postgraduate student
0000-0003-3573-1359
Lviv National Agrarian University

https://doi.org/10.31734/agrarecon2019.01.098

ANNOTATION

The ecological and economic efficiency of a complex of measures for the production of biogas at industrial scale of cities and within the frameworks of a household is investigated. Loss of a large amount of energy in connection with inefficient waste disposal methods from residues of agricultural products, organic particles from plants and trees, and undigested foods has been identified. The results of the analysis of the state of solving problems with the accumulation of industrial (IW) and solid household wastes (SHW), evaluation of the presence of organic substances in them and the possibilities of processing for energy purposes are presented. The most ecologically effective method of utilization of an organic part of solid waste is described. Identified The existing problems with the accumulation and utilization of leaves are identified. On the example of leaf utilization, possible variants of utilization of them have been analyzed and the most optimal of variants has been identified. The problem of intensification and scale of the impact of insects on animals and the application of possible preventive measures of insecticidal control has been updated. The results of research of the influence of various methods of organic waste processing on the efficiency of solving the problem of preservation of nitrogen and improving the quality of nitrogen fertilizers and the associated increase in humus content in the soil are given. Opportunities, technological and economic and operational characteristics and optimal modes of work are being described in the process of using of small biogas plant for the processing of household waste. The possibility of switching the population to a variant of the consumption of food with a closed cycle of waste is characterized. The ecological and economical parameters of the domestic biogas installation are considered and on the basis of this - the possibility of promoting the formation of the ecological consciousness of the population and the formation of his motivation to the balanced use of nature as well. The identified existing opportunities and the ecological and economic impact of integrated use of industrial and domestic wastes through the extraction of biogas from them are generalized.

KEY WORDS

biogas, organic waste, biofuel, biomass, bionutrition, leaves, humus, utilization, ecological and economic efficiency

FULL TEXT

LINK

  • Biogas plants for organic waste recycling. 2018. [online] Available at: https://prom.ua/en/p623100862-biogazovaya-ustanovka-vsesezonka.html [Last accessed 21 December 2018].
  • Dyakonov, V.I., Dyakonov, O.V., Skrypnyk, O.S. and Nikitchenko, O. Yu., 2016. Ecological and economic issues of utilization of fallen leaves in the city. Municipal utilities: Economic Sciences, [online] 129. pp. 51–55. Available at: http://nbuv.gov.ua/UJRN/kgm_econ_2016_129_13 [Last accessed 21 December 2018].
  • Efrati, O., Teller, E. and Lanzer , E. 2018. The homebiogas story. [online] Available at: https://www.homebiogas.com/Our_Story [Last accessed 26 December 2018].
  • Fertilizers. Phytoaminogumate. 2018. [online] Available at: https://en.all.biz/en/fitoaminogumat-agroasystent-f-18-g16261084 [Last accessed 21 December 2018].
  • Kutova, Yu. 2012. Problems of waste disposal. [online]. Available at: https://sites.google.com/site/smittausvititaukraieni/home [Last accessed 11 December 2018].
  • Mazurak, O. T., Mazurak, A. V., Kachmar, V. N., Lisak, A. G., 2017. Ecological aspects of organic waste utilization. Scientific Bulletin of the NFTU of Ukraine, [online] 27 (4), pp. 100–102. Available: https://doi.org/10.15421/40270422 [Last accessed 15 December 2018]. https://doi.org/10.15421/40270422
  • Organic (biological) wastes recycling. 2018. [online] Available at: https://7promeniv.com.ua/vidkhody/vtorresursy/orhanika.html [Last accessed 21 December 2018].
  • Pavlychenko, A.V., Borysovska, O.O. and Parshutkin, M.A., 2013. Ways to Solve the problem of plant waste management in Dnipro. [online] Available at: http://ir.nmu.org.ua/bitstream/handle/123456789/150157/197-202.pdf?sequence=1&isAllowed =y [Last accessed 4 December 2018].
  • Peculiarities of fighting flies in livestock. 2015. [online] Available at: https://propozitsiya.com/personalities-borotbi-z-muhami-u-tvarinnictvi [Last accessed 21 December 2018].
  • Sklyar, A.G., Sklyar, R.V. 2013. Properties of biofertilizers obtained after anaerobic fermentation of manure. [online] Available at: http://elar.tsatu.edu.ua/handle/123456789/3737 [Last accessed 21 December 2018].
  • Tretyakov, A. S., 2003. Waste utilization opportunities of agro-industrial complex as an unconventional type of fuel: spatial aspect. Bulletin of. KHark. National University, 584'03, pp. 79–82.
  • Yakovlyeva, N. 2017. Amendment to the law: fFrom 2018, Ukraine will sort all garbage. [online] Available at: http: //ecotown.com/news/Corrected-to-law-Z-2018-roku-Ukrayina-bude-sortuvaty-vse-smittya/ [Last accessed 21 December 2018].
  • Yermolenko, V. 2017. Without trash: who in the world has learned to live without wastes [online] Available at: https://hromadske.ua/posts/pererobka-smittya-u-sviti [Last accessed 10 December 2018].

Article received 14.05.2019.