He was becoming very sweet upon the Grafinn Fanny de Butterbrod, a very gentle tender-hearted and unassuming young creature, a Canoness and Countess in her own right, but with scarcely ten pounds per year to her fortune, and Fanny for her part declared that to be Amelia's sister was the greatest delight that Heaven could bestow on her, and Jos might have put a Countess's shield and coronet by the side of his own arms on his carriage and forks; when--when events occurred, and those grand ...
Turbidity is a measure of water clarity in streams, rivers, lakes, and the ocean. Turbidity describes the. amount of light scattered or blocked by suspended particles in a water sample. Clear water has low. turbidity and cloudy or murky water has a higher turbidity level.
There are many factors that may cause cloudy or turbid water. Cloudy water can also be referred to as having high levels of turbidity. The most common causes of turbidity are organic matter, and/or colloidal solids that are too small and too fine to settle out properly. These suspended particles can cause problems with disinfection processes, and also be an indicator of bacterial activity in the water. Turbidity is measured in NTUâs, (nephelometric turbidity units). The turbidity of drinking water should always be less than 1 NTU. Most treated city water is less than .2 NTUs.