Honey Gupta
One of the oldest and most technologically complex industries is textile processing. This industry's crucial strength originates from serious areas of strength for its base of a different scope of filaments/yarns going from normal to manufactured strands and synthetics. Worldwide, there is a significant issue with pollution as a result of the expansion of textile mills and the wastewater they produce. The environment and human health are both put at risk by a great deal of the chemicals used in textile wet processing, such as dyes and auxiliary chemicals. The textile industry's global environmental issues typically revolve around water pollution brought on by the use of toxic chemicals during processing and the discharge of untreated effluent. Due to the presence of hydrosulfides, textile effluent reduces oxygen concentrations and prevents light from passing through water bodies, both of which are harmful to the water ecosystem. As a result, the primary focus of this review is on the physical-chemical treatment parameters that are taken into account during the primary, secondary, and tertiary treatment processes for textile effluent.
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