Date of Publication :2nd July 2024

Abstract: Surface water pollution poses threats to human health and ecosystems. Traditionally, constructed wetlands have been utilized for water treatment, yet they possess drawbacks such as inadequate data collection efficiency and high costs. This research addresses the challenge of surface water treatment by proposing a novel, cost-effective solution: IoT-enabled floating islands utilizing Canna plants for phytoremediation. These floating islands integrate pH, temperature, and TDS sensors to gather real-time water quality data. The central NodeMCU hub transmits this data to IoT platforms for remote monitoring, while an on-site display offers immediate water parameter analysis. This dual-tiered approach empowers stakeholders with comprehensive oversight of water quality, allowing for remote and on-site analysis. Compared to traditional constructed wetlands, these floating islands offer a significantly lower cost (16% of the total expense), making them a sustainable and proactive solution for water resource management.

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