"Kyiv residents will be greatly upset by Russia's attack on the Bortnichi Aeration Station: millions of tons of sludge and sediment have accumulated there after sewer cleaning." There's nowhere to take this waste, said Alexander Sergienko, director…Some of the missiles were fired at the Bortnytskyi Wastewater Treatment Plant in Kyiv"Russia may be trying to cut off the capital's water supply," local media reports.