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Подход За Оценка На Ефектите, Ефективността И Факторите На Оползотворяване На Утайки В Селското Стопанство На България
[A framework for assessing the effects, efficiency, and factors of sludge utilization in Bulgarian agriculture]

Author

Listed:
  • Bachev, Hrabrin
  • Ivanov, Bozhidar

Abstract

The issue of utilization of sludge from wastewater treatment is an important socio-economic and environmental problem in Bulgaria and the European Union. One of the main ways to utilize sludge from wastewater treatment is its use as fertilizer in agriculture. In Bulgaria, in-depth studies of the diverse effects and critical factors of sludge utilization in agriculture are at an early stage. This paper is a part of a large-scale project aimed at determining the socio-economic effects of sludge utilization in Bulgarian agriculture. First, an approach is presented to assess the multilateral effects, efficiencies and factors of sludge utilization in agriculture. Then the various factors stimulating and limiting the utilization of sludge in Bulgarian farms are identified. The results of a case study of a farm using sludge as fertilizer are then presented. Finally, an institutional analysis of the sludge use system in Bulgarian agriculture is made.

Suggested Citation

  • Bachev, Hrabrin & Ivanov, Bozhidar, 2021. "Подход За Оценка На Ефектите, Ефективността И Факторите На Оползотворяване На Утайки В Селското Стопанство На България [A framework for assessing the effects, efficiency, and factors of sludge util," MPRA Paper 109723, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:109723
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    File URL: https://mpra.ub.uni-muenchen.de/109723/1/MPRA_paper_109723.pdf
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    References listed on IDEAS

    as
    1. Ksymena Rosiek, 2020. "Directions and Challenges in the Management of Municipal Sewage Sludge in Poland in the Context of the Circular Economy," Sustainability, MDPI, vol. 12(9), pages 1-28, May.
    2. Bachev, H., 2017. "Socio-economic and environmental sustainability of Bulgarian farms," Agricultural and Resource Economics: International Scientific E-Journal, Agricultural and Resource Economics: International Scientific E-Journal, vol. 3(2), June.
    3. Hrabrin Ianouchev BACHEV, 2016. "An Approach to Assess Sustainability of Agricultural Farms," Turkish Economic Review, KSP Journals, vol. 3(1), pages 28-53, March.
    4. Hrabrin Bachev, 2009. "Mechanisms Of Governance Of Sustainble Development," Journal of Applied Economic Sciences, Spiru Haret University, Faculty of Financial Management and Accounting Craiova, vol. 4(2(8)_ Sum).
    5. Hrabrin Bachev, 2014. "Environmental management in agriculture," Economic Thought journal, Bulgarian Academy of Sciences - Economic Research Institute, issue 1, pages 29-55,56-79.
    6. Bachev, Hrabrin, 2014. "Environmental management in agriculture - mechanisms, forms and efficiency," MPRA Paper 99852, University Library of Munich, Germany.
    7. Bachev, Hrabrin, 2020. "About the governance pillar of agrarian sustainability," Economic Consultant, Roman I. Ostapenko, vol. 32(4), pages 16-27.
    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    sludge; wastewaters treatment; agricultural use; effects; factors; Bulgaria;
    All these keywords.

    JEL classification:

    • Q1 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture
    • Q12 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets
    • Q13 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Markets and Marketing; Cooperatives; Agribusiness
    • Q15 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Land Ownership and Tenure; Land Reform; Land Use; Irrigation; Agriculture and Environment
    • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services
    • Q18 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Policy; Food Policy; Animal Welfare Policy
    • Q2 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation
    • Q5 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics

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