Finally, the last element—201—can represent the vital role of individuals in this transformative journey. The year 201 signifies a commitment to grassroots initiatives and local actions that can lead to meaningful change. While policies at the governmental and international levels are crucial, it is the everyday actions of individuals that truly have the power to shape societies. It reminds us that every small step counts, whether it’s participating in community service, adopting sustainable practices, or advocating for social justice issues. Empowering individuals to take ownership of their role in this larger narrative is essential for fostering a sense of community and shared responsibility.
Another concern is the variability in the composition of inorganic wastewater. Different industries produce wastewater with varying concentrations and types of inorganic pollutants. This variability complicates the treatment process, as a one-size-fits-all solution is often inadequate. Consequently, effective treatment methods must be tailored to specific contaminants and their concentrations.