av Miu Tanaka 4 år siden
204
my local water supply(Drinkwater)
The local water supply system is subject to multiple threats, including sewage, road salt, commercial fertilizers, chemicals, fuel, septic systems, manure, and waste disposal sites.
Åpne
my local water supply(Drinkwater) where it is treated Drinking water is treated in two purification plant. 6 grand water well Britannia and Lemieux island) how it is treated The water we drink is high-quality water that meets our standards. And a year, 100,000 tests are conducted in more than 50 regions. Purify the water over multiple times to remove bacteria and microorganisms. メイントピック サブトピック threats to the water supply Manure, bio-solids, and livestock. Sewage treatment plants and sewers. Road salt and snow storage. Commercial fertilizer and pesticides. Septic systems. Chemicals and organic solvents Fuel and oil Waste disposal sites where it comes from Ottawa River
