Welcome To Whitehall Township Whitehall Township is located in the center of the Lehigh Valley. The Township is one hour north of Philadelphia and an hour and half from New York City.
SALINITY OVERVIEW Salinity is the concentration of dissolved salts in water, usually expressed in parts per thousand (ppt). Objects float higher in salt water than fresh water because salt water is denser (heavier per unit of volume).
Noun. 1. filtrate-the product of filtration; a gas or liquid that has been passed through a filter. fluid-a substance that is fluid at room temperature and pressure. product-a chemical substance formed as a result of a chemical reaction; a product of lime and nitric acid.percolate-the product of percolation.oun. 1. filtrate-the product of filtration; a gas or liquid that has been passed through a filter. fluid-a substance that is fluid at room temperature and pressure. product-a chemical substance formed as a result of a chemical reaction; a product of lime and nitric acid. percolate-the product of percolation.