Characteristics of Mesophilic Bacteria Isolated during Thermophilic Composting of Sewage Sludge-Reference-Cited by-同舟云学术

Characteristics of Mesophilic Bacteria Isolated during Thermophilic Composting of Sewage Sludge

Published:1985-01 Issue:1 Volume:49 Page:42-45
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl Environ Microbiol

Author:

Nakasaki Kiyohiko¹,Sasaki Masayuki¹,Shoda Makoto¹,Kubota Hiroshi¹

Affiliation:

1. Research Laboratory of Resources Utilization, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, Japan

Abstract

The degree of inactivation by UV irradiation was different between vegetative cells and spores of bacteria isolated from sewage sludge composting at 60°C. By using this property, a method to estimate the spore ratio of a mixture of vegetative cells and spores was presented. This UV irradiation method was applied to the estimation of the spore ratio of sewage sludge compost samples collected at several stages of composting. The spore ratio of mesophilic bacteria in the samples obtained at the thermophilic stage of 60°C was 40% at most. The vegetative form of mesophilic bacteria showed a thermotolerance property at 60°C by forming colonies but showed no respiratory activity at that temperature.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Link

https://journals.asm.org/doi/pdf/10.1128/aem.49.1.42-45.1985

Reference5 articles.

1. Brock T. D. 1966. Principles of microbial ecology. Prentice-Hall Inc. Englewood Cliffs N.J.

2. Goldblith S. A. 1971. The inhibition and destruction of the microbial cell by radiations p. 285-305. In W. B. Hugo (ed.) Inhibition and destruction of microbial cells. Academic Press Inc. New York.

3. Effect of microwaves on Escherichia coli and Bacillus subtilis;Goldblith S. A.;Appl. Microbiol.,1967

4. Change in microbial numbers during thermophilic composting of sewage sludge with reference to CO2 evolution rate;Nakasaki K.;Appl. Environ. Microbiol.,1985

5. Genetic factors in radiation resistance of Bacillus subtilis;Zamenhof S.;J. Bacteriol.,1965

Cited by 41 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Recent advances in research on microbial community in the composting process;Biomass Conversion and Biorefinery;2023-07-14

2. Microbial adaptation to extreme temperatures: an overview of molecular mechanisms to industrial application;Extremozymes and Their Industrial Applications;2022

3. Revisiting the succession of microbial populations throughout composting: A matter of thermotolerance;Science of The Total Environment;2021-06

4. Evaporation efficiency and important microorganisms under different ventilation strategies of co-bioevaporation process;Environmental Technology & Innovation;2021-02

5. Lignocellulosic crop residue composting by cellulolytic nitrogen-fixing bacteria: A novel tool for environmental sustainability;Science of The Total Environment;2020-05