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Removal of atrazine from bio-mixtures inoculated with actinobacteria

Evaluation of substrates for the design of biopurification systems for the treatment of atrazine wastes.treatment of atrazine residues

Teresa A. L. Ocante, Claudia S. Benimeli, Juliana M. Saez (Autoren)

Buch | Softcover

60 Seiten

2022
Our Knowledge Publishing (Verlag)
978-620-5-05437-6 (ISBN)

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Atrazine is a selective herbicide used to control weeds in sugarcane, corn and sorghum crops. It has high adsorption in soil and moderate solubility in water, which increases its potential to contaminate different environments. Specific contamination by pesticides has been addressed through the implementation of biopurification systems, which consist of a construction designed to retain and degrade pesticides, and consist of three components: a clay layer, a bio-mixture and a plant cover. The bio-mixture is the most important component and consists of a lignocellulosic substrate, a humus-rich component and soil (50:25:25 % vol.). Bioaugmentation of bio-mixtures with microorganisms capable of degrading pesticides is an interesting strategy to optimize the efficiency of the system. In this sense, actinobacteria stand out for their potential to biodegrade pesticides, their metabolic diversity and their ability to colonize different substrates.

T.A.L. Ocante has a degree in Biotechnology from the National University of Tucumán (UNT).C.S. Benimeli has a Ph.D. in Biochemistry and teaches at the National University of Catamarca (Argentina).J.M. Saez has a Ph.D. in Biochemistry and teaches at the National University of Tucumán (Argentina).

Erscheinungsdatum	13.05.2023
Sprache	englisch
Maße	150 x 220 mm
Gewicht	107 g
Themenwelt	Naturwissenschaften ► Biologie ► Allgemeines / Lexika
Themenwelt	Naturwissenschaften ► Biologie ► Mikrobiologie / Immunologie
Schlagworte	biobeds • biobioremediation • biopurification systems • bioremediation • Pesticides
ISBN-10	620-5-05437-X / 620505437X
ISBN-13	978-620-5-05437-6 / 9786205054376
Zustand	Neuware