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RECYCLING OF WASHING AND RINSING TEXTILE WASTE WATER IN COTTON DYEING FOLLOWING AN O3 TREATMENT

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dc.contributor.author I. A. Shaikh
dc.contributor.author I. Ahmad
dc.date.accessioned 2023-03-14T06:06:02Z
dc.date.available 2023-03-14T06:06:02Z
dc.date.issued 2014-12-10
dc.identifier.citation Shaikh, I. A. (2014). Recycling of Washing and Rinsing Textile Waste Water in Cotton Dyeing Following an O3 Treatment. Pakistan Journal of Science, 66(4). en_US
dc.identifier.issn 0300-9877
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/19078
dc.description.abstract The present study evaluated the potential of reusing washing and rinsing wastewater after it was treated with ozone (O3). Experimental results showed that 95, 98, and 100% colour removal efficiencies were achieved in a composite wastewater sample at 10, 20, and 30 minutes of O3 treatment, respectively. Chemical oxygen demand (COD) and pH values were also found to be decreasing with increasing treatment time. Cotton dyeings were then carried out in O3 decolourized washing and rinsing wastewater using three widely used commercial reactive dyes. Dyedfabric samples were subjected to quality testing in terms of washing, rubbing, and colour difference properties. This study concluded that ozonation was an efficient method for the treatment of textile washing and rinsing wastewater. The treated wastewater was then successfully reused in cotton dyeing without deteriorating the dyeing quality. This method also proved to be environmentally friendly because it did not consume any fresh water and used only discarded wastewater, hence reducing pollution load significantly. en_US
dc.language.iso en en_US
dc.publisher Lahore: Pakistan Association For The Advancement Of Science en_US
dc.subject Reactive dyeing en_US
dc.subject Recycling Washing and rinsing, en_US
dc.subject Ozone en_US
dc.subject fastness en_US
dc.subject Wastewater en_US
dc.title RECYCLING OF WASHING AND RINSING TEXTILE WASTE WATER IN COTTON DYEING FOLLOWING AN O3 TREATMENT en_US
dc.type Article en_US


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