Water Footprint Management for Sustainable Growth in the Bangladesh Apparel Sector

Bangladesh is one of the fastest growing economies in the world, primarily driven by its textile industries. A high amount of water is consumed and polluted in the production and processing of raw material to the final product in the textile industry. Therefore, water footprint assessment is importa...

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Bibliographic Details
Published in:Water (Basel) 2020-10, Vol.12 (10), p.2760
Main Authors: Hossain, Laila, Khan, Mohidus Samad
Format: Article
Language:English
Subjects:
Australia
Bangladesh
Brazil
Chemical oxygen demand
Climate change
Consumption
Cotton
Cotton fabrics
Cotton industry
Cotton industry wastewaters
Cultivation
Economic impact
Egypt
Footprint analysis
Greywater
Groundwater
Groundwater depletion
Groundwater levels
Groundwater overdraft
Growth
Health problems
Impact analysis
India
International economic relations
International trade
Manufacturing
Moisture content
Nitrogen
Pakistan
Pollutants
Pollution load
Raw materials
Surface water
Tanzania
Textile industry
Turkmenistan
United Kingdom
United States
Uzbekistan
Wastewater
Wastewater pollution
Water consumption
Water content
Water management
Water pollution
Water quality
Water reuse
Water shortages
Water table
Water treatment
Water use
Water, Underground
Yarn
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Summary:Bangladesh is one of the fastest growing economies in the world, primarily driven by its textile industries. A high amount of water is consumed and polluted in the production and processing of raw material to the final product in the textile industry. Therefore, water footprint assessment is important for textile products. In this study, the water footprint of cotton cultivation, transportation and textile industry was calculated by analyzing the amount of imported cotton, production and processing capacity of cotton yarn and cotton fabrics, wastewater volume, number of workers and pollution load database, for 2012–2016. For the textile industry, the annual water footprint was found to be 1.8 billion m3. This high amount of water footprint and water pollution may result in depletion of groundwater level and can lead to major health problems for the local people, respectively. Total water footprint for ready-made garment product is found to be 27.56 billion m3, whereas considering proper water treatment and water reuse facilities can reduce the grey water footprint to around 1.26 billion m3. This study shows the extent of water pollution, groundwater depletion and economic impact of groundwater extraction, and possible means to reduce water footprint in cotton cultivation and textile industries.
ISSN:2073-4441
2073-4441
DOI:10.3390/w12102760