Rangasagar Lake, Udaipur, Rajasthan
Rangsagar Lake, a historic and ecologically significant water body in Udaipur, had been facing severe water quality deterioration due to rapid urbanization, untreated wastewater discharge, and excessive organic matter accumulation. The key issues included Insufficient oxygen levels, threatening aquatic life, Excessive organic pollutants leading poor water quality, Hydrogen sulfide and ammonia emissions creating an unbearable smell. Eutrophication and frequent algal blooms disrupting the ecosystem and Polluted waters reducing the lake’s appeal as a tourist destination.
Recognizing the need for an eco-friendly and sustainable water treatment solution, Nanokriti Nanobubble Technolgy installed the NanoAqua N-500 Nanobubble Generator at Rangsagar Lake. This cutting-edge system functions by Generating ultra-fine oxygen nanobubbles that remain suspended in water, ensuring prolonged oxygenation, Oxidizing Hydrogen Sulfide (H₂S) & Ammonia, effectively eliminating the foul odor,Reducing BOD & COD Levels, breaking down organic pollutants naturally, preventing Algal Blooms, restoring he lake’s ecological balance, enhancing Water Clarity, making the lake visually appealing and healthier. Providing a Chemical-Free, Environmentally Sustainable Water Remediation Process.
Since the deployment of the NanoAqua N-500, significant improvements have been observed, Dissolved Oxygen (DO) levels increased, supporting healthier aquatic life. BOD & COD levels reduced, improving overall water quality. Odor completely eliminated, creating a more pleasant environment. Algal bloom occurrences decreased, maintaining ecological balance. Mosquito breeding and waterborne disease risks minimized. Improved aesthetic and tourism value, making Rangsagar Lake cleaner and more attractive. Sustainable restoration achieved, with long-term water quality benefits. Revival of local biodiversity, as fish and other aquatic species return to the ecosystem. Better water retention capacity, reducing silt accumulation and enhancing long-term sustainability.
The installation of the NanoAqua N-500 Nanobubble Generator at Rangsagar Lake demonstrates the effectiveness of nanobubble technology in revitalizing degraded water bodies. The system has successfully restored water quality, ecological balance, and community well-being. This case study serves as a model for adopting sustainable water management practices across India.