BIO Web Conf.
Volume 65, 2023EBWFF 2023 - International Scientific Conference Ecological and Biological Well-Being of Flora and Fauna (Part 2)
|Number of page(s)||8|
|Section||Advances in Crop and Plant Cultivation|
|Published online||04 September 2023|
Control of heat loss for heating the substrate of the biocomposting process
1 Kuban State Agrarian University named after I. T. Trubilina, 350044, Kalinina str, 13, Russia
2 Don State Technical University, 344003, 1. Gagarin sq., Rostov-on-Don, Russia
* Corresponding author: Lyudmila.Vl.Kravchenko@yandex.ru
Soil biota (earthworms) plays an important role in the biocomposting of waste from agro-industrial enterprises. Maintaining the required humidity and temperature of the substrate determines the maximum yield of vermicompost (biocompost), which depends on the vital activity of worms. The article presents the results of preparation of the substrate by aerobic composting from the solid phase of pig manure and the liquid phase of alcohol waste with an admixture, crushed straw for biocomposting while controlling the temperature regime, humidity and maintaining a neutral environment. A dependence is obtained that determines the heating time of the vermicompost and provides control over heat loss when the substrate temperature drops below the critical temperatures in the bioreactor.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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