Abstract
The aim of this study is to determine the release of TiO2 from six sport garments into the wash water after 1, 2 and 10 washes. For such, Total Reflection X-ray Fluorescence (TXRF) spectrometry was employed for the study of the wash water and Scanning Electron Microscopy - Energy Dispersive Spectrometry (SEM-EDS) was used for the analysis of the textiles. Results showed that the six sport garments released between 0.106 mg/L and 0.352 mg/L after the first two washes and between 0.028 mg/L and 0.337 mg/L of Ti after ten washes. The values found for the Ti amount released in wash water, and consequently into the environment, is much less than other common sources. These results showed the potential of TXRF spectrometry in quantifying Ti in wash water, which is a hard task even for well-established methods. SEM images show that all six samples were weft knitted fabrics, with yarns of approximately 250 μm of width and fibers’ width between 9 and 13 μm.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
