Water Quality Indices Used News Today : Breaking News, Live Updates & Top Stories | Vimarsana

The COVID-19 pandemic that emerged in Wuhan city of China in December 2019 has adversely impacted the health and the economy, society, and other significant spheres of the human environment. The pandemic has severely impacted economic activities, especially the industrial production, transportation, tourism, and hoteling industries. The present study analyses the impact of varying severity of lockdowns of economic activities during various phases of the pandemic on the water quality of the Yamuna river on parameters like pH values, biological oxygen demand, chemical oxygen demand, dissolved oxygen, total suspended solids, and electrical conductivity. The study has found a significant improvement in water quality parameters with closing economic activities during lockdowns. The average levels of concentration of these parameters of water quality were quite low during the lockdown period at 7.26 (pH value), 31.32, 136.07, 7.93, 30.33 mg/l, and 1500.24 µS/cm compared to pre lockdown ....

United States , Damodar River , India General , Yamuna Nagar , Haldia Port , West Bengal , City Of , United Kingdom , Jammu And Kashmir , Saudi Arabia , Bangladesh General , World Bank , District Of Columbia , Ganges River , Tanger Téuan , Bandar Punch , France General , New Delhi , Midi Pyrées , Brighton And Hove , South Korea , Bagmati River , Al Udud Ash Shamaliyah , Ar Riya , Tamil Nadu , National Capital Territory ,