Second generation biol produced by homolactic fermentation of first generation biol
Keywords:
anaerobic digestion, lactic fermentation, digester, second generation biol, phytotoxicityAbstract
The elaboration of Biol II-G was proposed to improve the properties of Biol I-G from cows, coming from a 10 m3 tubular biodigester which registered average values of 7.05 pH and electrical conductivity 5.01 dS/m. For the preparation, lactic fermentation was carried out for a period of 5 days. The parameters that were evaluated in the biol samples were pH, lactic acidity, macronutrients (N, P, K), micronutrients, heavy and microbiological metals. The low pH in the fermentation ensured the elimination of pathogenic microorganisms. The results of the phytotoxicity test determined that the biol diluted to 0.1% contributed to the growth of lettuce.
Downloads
Published
Issue
Section
License
Copyright (c) 2023 Elvis H. Flores Calderón, Juan Juscamaita Morales, Lawrence Quipuzco Ushñahua
![Creative Commons License](http://i.creativecommons.org/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.
AUTHORS RETAIN THEIR RIGHTS:
a. Authors retain their trade mark rights and patent, and also on any process or procedure described in the article.
b. Authors retain their right to share, copy, distribute, perform and publicly communicate their article (eg, to place their article in an institutional repository or publish it in a book), with an acknowledgment of its initial publication in the Rev. Inst. investig. Fac. minas metal cienc. geogr.
c. Authors retain theirs right to make a subsequent publication of their work, to use the article or any part thereof (eg a compilation of his papers, lecture notes, thesis, or a book), always indicating the source of publication (the originator of the work, journal, volume, number and date).