International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064

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Research Paper | Civil and Environmental Engineering | Bangladesh | Volume 6 Issue 9, September 2017

Zero Liquid Discharge as a Sustainability Requirement with Limited Available Energy a Quagmire for Bangladesh Textile Industry

Nadim Khandaker [3]

Abstract: Zero liquid discharge is a goal set by the regulatory agencies of Bangladesh to protect the rapidly depleting aquifers of greater Dhaka city as a conservation measure. Unfortunately textile wastewater contains high total dissolved solids that have to be removed and disposed before the wastewater can be reused. This calls for a highly energy intensive process to treat the wastewater by reverse osmosis and evaporate the reject stream to recover the salt. This paper reports on a case study which showed that the energy required reaching the treatment goal cannot be achieved with the energy supply situation in Bangladesh.

Keywords: Reuse, Sustainability, Energy

Edition: Volume 6 Issue 9, September 2017,

Pages: 382 - 383

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