Microalgae-Based Remediation of Contaminated Water: A Way Forward to Achieve SDG Goal 6

The utilization of microalgae for remediation purposes has gained significant attention as a potentially effective and ground breaking strategy in addressing water pollution and advancing the attainment of Sustainable Development Goal 6 (SDG 6), which aims to ensure universal access to clean water and sanitation. The present study aims to investigate the potential of microalgae as an effective means of water purification and its possible contribution toward the achievement of Sustainable Development Goal 6 (SDG 6). The anticipated revolution in water treatment systems is expected to be driven by several key factors. First, advancements in microalgae strain engineering have opened up new possibilities for improving the efficiency and effectiveness of water treatment processes. By selectively breeding or genetically modifying microalgae strains, researchers can enhance their ability to remove contaminants and pollutants from water sources. Furthermore, the integration of microalgae-based water treatment systems with the Internet of Things (IoT) and sensor technologies holds great promise. This integration enables real-time monitoring and control of water treatment processes, allowing for more precise and efficient operation. By leveraging IoT and sensor technologies, researchers can optimize the performance of microalgae-based systems, ensuring optimal water quality and resource utilization. Another significant development in the field of water treatment is the potential for resource recovery from algal biomass. Microalgae are known to accumulate valuable compounds such as lipids, proteins, and carbohydrates, which can be extracted and utilized for various applications. By recovering these resources from algal biomass, researchers can not only improve the sustainability of water treatment systems but also create additional value from the process. In summary, the convergence of advancements in microalgae strain engineering, integration Furthermore, the integration of floating microalgae platforms and the subsequent extension of this technology to developing nations will serve to democratize the availability of clean water, thereby fostering a future that is both sustainable and resilient. The adoption of microalgae-based remediation techniques holds great potential in contributing to the attainment of Sustainable Development Goal 6. This approach not only has the capacity to enhance the overall health of our environment but also plays a crucial role in safeguarding water resources for both current and future generations.