Sodium carbonate is used in softening of water by lime soda process, due to this some sodium carbonate maybe left behind in the water.
water | Clean Water Act | Water | San Carlos Water | Hot Water Music | Smoke on the Water | water supply | Water Street | mineral water | drinking water | Water polo at the 2008 Summer Olympics | Secret Water | Knife in the Water | Delaware Water Gap National Recreation Area | Water Rail | water lilies | Open Water Diver | European water vole | bottled water | Blue Water High | 2008 Women's Water Polo Olympic Qualifier | Water well | Water Margin | Water cooling | Water chlorination | water- | Virginia Water | Survivor: Blood vs. Water | Stockholm Water Festival | Southampton Water |
Sights include Mouldsworth Motor Museum, founded in 1971 and housed in a 1930s Art Deco building, formerly a water-softening plant.