Harnessing Bioremediation: A Transformative Pathway Toward Sustainable Textile Dye Pollution Control

Imagine a river once teeming with life, now stained crimson by the outflow of a nearby textile factory. For communities in regions like Bangladesh or India, where textile production fuels economies, this is not a metaphor but a daily reality. Synthetic dyes, used to color fabrics, often escape treatment processes and seep into waterways, poisoning ecosystems and jeopardizing human health. The urgency for sustainable solutions has never been greater. The textile industry, a cornerstone of global economic growth, is also one of the most polluting sectors, with its environmental impact extending far beyond the vibrant fabrics it produces. At the heart of this issue lies the extensive use of synthetic dyes, which are integral to the industry but pose a significant threat to ecosystems and human health. Each year, millions of tons of dye-laden wastewater are discharged into water bodies, often untreated or inadequately treated, leading to severe environmental degradation(Slama et al., 2021). Synthetic dyes, such as azo, anthraquinone, and triphenylmethane compounds, are favored for their stability, vibrant colors, and resistance to fading. However, these very properties make them persistent pollutants, resistant to natural degradation, and capable of lingering in the environment for decades. Moreover, many dyes break down into toxic intermediates, such as aromatic amines, which are carcinogenic and mutagenic, posing risks to human health through bioaccumulation in the food chain.