Recent research published in ‘Zaštita Materijala’ (translated as ‘Material Protection’) sheds light on the pervasive issue of microplastics (MPs) and their implications for human health and the environment. Conducted by Priya Agarwal from the Department of Civil Engineering at Sharda University, this comprehensive review examines the origins, occurrences, and potential adverse effects of MPs, which are defined as plastic particles smaller than 5mm.
The study highlights a concerning trend: as the global population grows and urbanization accelerates, the use of plastic materials has surged, leading to significant environmental challenges. “Only 9% of all generated plastic waste is recycled, while a staggering 79% ends up in landfills and oceans,” Agarwal points out. This statistic underscores the urgency for the construction sector to rethink its approach to plastic use and waste management.
Construction activities are frequently linked to the generation of microplastics through improper waste management and unintentional discharges. As these materials break down, they can enter aquatic ecosystems, posing risks not only to marine life but also to human health through the food chain. Agarwal emphasizes the importance of recognizing these risks: “MPs can absorb harmful pollutants, which may then be transferred to humans, leading to serious health issues.”
For the construction industry, the implications of this research are profound. The potential for MPs to obstruct digestive tracts in marine organisms could disrupt ecosystems that support fisheries and aquaculture, industries that many construction projects rely on for materials and labor. Furthermore, the rising awareness of environmental sustainability means that clients and regulators are increasingly demanding eco-friendly practices.
Agarwal’s findings suggest that the construction sector must adopt integrated strategies to mitigate plastic waste. This includes improved waste management practices, source control, and innovative techniques for the degradation and conversion of microplastics. The review also discusses the need for recycling existing materials into new products, which could foster a circular economy within the industry.
As the construction sector grapples with these challenges, it may find opportunities in developing sustainable materials and practices that align with growing environmental regulations and consumer preferences. The research indicates that understanding and addressing the microplastics issue could not only enhance corporate responsibility but also open doors to new markets focused on eco-friendly construction solutions.
The full implications of Agarwal’s research will likely resonate across various sectors, prompting a reevaluation of how materials are used, managed, and disposed of. The study serves as a call to action for the construction industry to innovate and adapt in the face of mounting environmental concerns. For more information about Agarwal’s work, visit Sharda University.
