Analysing the chemical standards of the Fergana Mekhmash wastewater treatment plant and environmental processingMakhmudjon Mirsaidov, Alexey Nimchik, Oybek Khodjiyev, Mohamed Jesfar, Kurbonalijon Zokirov, Sirojiddin Shamatov, Khurshidjon Toshpulatov and Asadjon KambarovE3S Web Conf., 498 (2024) 02016DOI: https://doi.org/10.1051/e3sconf/202449802016