Sterilization of Clothes Infected by Bacteria Using Chlorine-Containing Disinfectant Coupled with Heat Effect

Zhan Guo Li; Ying Li; Zhi Nong Liu; Guo Rong Li; An Na Zhu

doi:10.4028/www.scientific.net/AMR.554-556.1656

Paper Titles

The Direct Oxidizing Mechanism for the Reaction of Ozone and Phenol: A DFT Study
p.1632

Observation of Field-Free Molecular Orientation by Terahertz Few-Cycle Pulses
p.1637

Synthesis, Characterization and Antitumor Activities of Cis-gallic acid[(1R,2R)-1,2-cyclohexanediamine] Platinum(II)
p.1645

Involvement of Erythropoietin Expression in Acupuncture Preconditioning-Induced Ischemic Tolerance
p.1650

Sterilization of Clothes Infected by Bacteria Using Chlorine-Containing Disinfectant Coupled with Heat Effect
p.1656

Pathology Changes of Kidney in Mouse Following DBP&DEHP Exposure
p.1660

A Novel Rearrangement of Talatisamine Derivatives
p.1664

Study on Determination of Trace Mercury in Chinese Herbal Medicines by Hydride Generation-Atomic Fluorescence Spectrometry
p.1669

The Stimulatory Activities of Baicalein and Baicalin Compounds Derived from Scutellaria baicalensis on Insulin Secretion In Vitro
p.1673

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 554-556Sterilization of Clothes Infected by Bacteria...

Sterilization of Clothes Infected by Bacteria Using Chlorine-Containing Disinfectant Coupled with Heat Effect

Abstract:

Bacterial samples were prepared taking cloth strip as carriers infected by bacillus subtilis var. niger spores. Bacterial carriers were disinfected by spraying chlorine-containing disinfectant coupled with heat effect. Orthogonal experiments were carried out taking available chlorine concentration, spraying quantity of disinfectant, temperature and sterilizing time as influencing factors. The results showed that spraying quantity 0.12 g/cm² of disinfectant containing 5000 mg/L available chlorine, bacillus subtilis var. niger spores on the carrier with 1×10⁶ cfu per sample could be killed completely (100%) in 60°C thermostat for 15 min. At the same time, contrastive experiments indicated that there were still 1100 cfu of residual bacteria on the carrier which had been sprayed disinfectant containing 5000 mg/L available chlorine and put into 25°C (room temperature) thermostat for 30 min. While no killing efficiency was observed when putting bacterial carrier into 60°C thermostat for 30 min, if taking standard hard water instead of disinfectant.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 554-556)

Pages:

1656-1659

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.554-556.1656

Citation:

Cite this paper

Online since:

July 2012

Authors:

Zhan Guo Li, Ying Li, Zhi Nong Liu, Guo Rong Li, An Na Zhu

Keywords:

Bacillus subtilis Var. Niger Spore, Chlorine-Containing Disinfectant, Heat Effect, Infected Clothes, Sterilization

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] G. H. Smerage, A. A. Teixeira. J. Ind. Microbiol., Vol. 12(1993), pp.211-220

Google Scholar

[2] B. D. Martino, C. Ceci, F. D. Profio, et al. Archives of Virology, Vol. 155(2010), pp.2047-2051

Google Scholar

[3] H. Takakuwa, T. Maruoka, T. Hata, et al. Environ. Health. Prev. Med., Vol. 15(2010), pp.121-123

Google Scholar

[4] K. Oguma, H. Katayama, S. Ohgaki. Appl. Environ. Microbiol., Vol. 68(2002), pp.6029-6035

Google Scholar

[5] P. N. Hoffman, M. J. Hanley. J. Appl. Bacteriol., Vol. 77(1994), p.607

Google Scholar

[6] M. Zhu, L. Zhang, X. Pei, et al. Biomedical and Environ. Sci., Vol. 21(2008), pp.157-162

Google Scholar

[7] S. L. Teixeixa, J. M. Ribeiro and M. T. Teixixa. Plant Cell Tiss. Organ Cult., Vol. 86(2006), pp.375-378

Google Scholar

[8] Y. C. Yang, J. A. Baker and J. R. Ward. Chem. Rev., Vol. 92(1992), pp.1729-1743

Google Scholar