Research on ClO2 as a Fluorescence-Reducing Agent: A Simple Method to Evaluate the Treatment Effect Based on Color Measurement-Reference-Cited by-同舟云学术

Research on ClO2 as a Fluorescence-Reducing Agent: A Simple Method to Evaluate the Treatment Effect Based on Color Measurement

Published:2009-09-18 Issue:1 Volume:80 Page:45-54
ISSN:0040-5175
Container-title:Textile Research Journal
language:en
Short-container-title:Textile Research Journal

Author:

Wang J.¹,Li R.²

Affiliation:

1. Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, Donghua University, Shanghai 201620, P. R. China

2. National Engineering Research Center for Dyeing and Finishing of Textiles, Donghua University, Shanghai 201620, P. R. China,

Abstract

The reducing effects of fluorescent whitening agent-treated cotton under the action of chlorine dioxide were studied. Various factors were studied, including pH value, temperature, ClO2 concentration, and treating time. Furthermore, a simple method to evaluate the effect of fluorescence-reducing agent (ClO2) was proposed. By measuring the spectral radiance factor of the samples, the total absorption energy, total emission energy, and fluorescence quantum efficiency were calculated. It is demonstrated that fluorescence quantum efficiency could be used as a criterion to judge the fluorescence-reducing effect of ClO2.

Publisher

SAGE Publications

Subject

Polymers and Plastics,Chemical Engineering (miscellaneous)

Link

http://journals.sagepub.com/doi/pdf/10.1177/0040517509102795

Reference11 articles.

1. Metrology of fluorescent retroreflective materials and its relationship to their daytime visibility

2. Chlorine Dioxide: The Current State of the Art

3. Disinfection effect of chlorine dioxide on bacteria in water

4. Trihalomethanes formation in water treated with chlorine dioxide