Silicosis is a well-known occupational lung disease that was discovered by the ancient Greeks and Romans. In 2001, it has emerged again in an unexpected occupation: denim sandblasting. Exposure to crystalline silica, with or without clinical disease, is one of the most important predisposing factors for the development of tuberculosis; however, there has been no previous report of tuberculosis ...

Indigo is one of the most consumed dyes in the textile sector, as it is widely used for the dyeing of denim clothes. About 15% of indigo used in the dyeing process is discharged to the wastewater treatment plants or sometimes into rivers, in countries where regulations are not strictly applied. In this work, real effluents that contained indigo dye were treated by means of 4 different ultrafilt...

This study employed Aaker's brand personality framework to empirically investigate the personality of denim jeans brands and to examine the impact of brand personality on consumer satisfaction and brand loyalty based on data collected from 474 college students. Results revealed that the personality of denim jeans brands can be described in six dimensions with 51 personality traits: attractivene...

Denim products are still popular today, as they provide wearing comfort and a sense of specialness to those who wear them. The most important factor that makes it is the denim washing processes give final appearance products. Permanganate stone two frequently applied methods in processes. Although chemical potassium permanganate provides good bleaching effect, harsh harmful human health environ...

The surface chemical analysis and bulk analysis were conducted for fibres regenerated from waste garments and treated with iodine solution. The aim was to assess the fibre accessibility by the iodine solution and ascertain the location of the reagent within the fibres. X-ray Photoelectron Spectroscopy (XPS) analysis indicated that the fibres regenerated from indigo dyed waste denim garments (Re...

A laccase-mediated system for denim overdyeing using phenolic compounds was developed. Laccase from ascomycete Myceliophthora thermophila was able to oxidize phenolic compounds such as catechol and catechin and mediate their attachment to denim surfaces. Laccase-generated polymers gave rise to new coloration states from dark brown to green-yellow and replaced dyes in the overdyeing process. Pro...

In this study, the use of synthetic stones and peach kernels in denim stone washing process instead pumice was investigated. The performance each alternative identified with different methods, i.e. conventional, low liquor, spraying methods. effects were compared. Moreover, energy water consumption equivalent carbon dioxide emission method analyzed. results indicated that although led to best a...