The Pune Municipal Corporation (PMC) has taken a proactive step to investigate the potential toxicity of the Drenzyme chemical, previously used to eliminate water hyacinth in Ramnadi. Following a successful trial where the water hyacinth dried up within four days, concerns have been raised about the chemical’s impact on water and aquatic ecosystems.
In response to citizen concerns and environmental queries, the PMC has reached out to the National Environmental Engineering Research Institute (NEERI) to conduct thorough testing and assessment of the Drenzyme chemical’s effects. Mangesh Dighe, Environmental Conservation Officer at PMC, confirmed the communication with NEERI and anticipates a response by Monday.
The decision to seek NEERI’s expertise comes after the Pollution Control Board expressed its inability to conduct such tests, highlighting the need for specialized research facilities.
Residents of Pune, particularly those residing near Pashan Lake and Ramnadi, have voiced their concerns over water pollution attributed to water hyacinth proliferation. Amid accusations of temporary solutions driven by financial considerations, PMC’s exploration of the Drenzyme chemical aims to address the issue permanently.
The trial conducted in Ramnadi showcased promising results, prompting further scrutiny regarding potential environmental implications. Environmentalists have stressed the importance of assessing the chemical’s impact on water quality and aquatic life before its widespread application.
In a separate experiment targeting algae removal in a rock pond, positive outcomes were observed four days post-application of the Drenzyme chemical. However, PMC officials, including Municipal Commissioner Vikram Kumar and Additional Commissioner Dr Kunal Khemnar, are awaiting comprehensive testing results to inform future decisions.
While initial observations indicate the efficacy of the Drenzyme chemical in combating water hyacinth and algae, the PMC remains committed to prioritizing environmental safety. The forthcoming report from NEERI will play a pivotal role in determining the viability and sustainability of utilizing the chemical for water management purposes in Pune.
