Hybrid phytoremediation an ultimate bio

This study addresses the growing concern of leachate generation associated with solid waste management. The primary objective was to evaluate a hybrid phytoremediation system as an efficient and sustainable solution for treating leachate. A comprehensive experimental methodology was implemented, involving the use of vetiver grass (Chrysopogon zizanioides) alongside a packed bed filtration system composed of gravel, sand, and coconut coir. The system was designed to operate under open atmospheric conditions, enabling the assessment of climatic effects on treatment efficacy. Results indicated that the hybrid treatment system achieved an approximate pollutant removal efficiency of 60% for various contaminants, including nutrients such as ammonical nitrogen and phosphates. The study documented significant improvements in effluent quality over a year-long evaluation period, highlighting the system's capability to manage the persistent pollutants typically found in leachate. This research provides compelling evidence for the feasibility and effectiveness of hybrid phytoremediation in solid waste leachate treatment, revealing it as a viable alternative to conventional physicochemical methods, ultimately contributing to more sustainable waste management practices.