Dissolved Oxygen

Some articles on dissolved oxygen, dissolved, oxygen:

Royce Brook - Pollution
... Tests included dissolved oxygen (DO), nitrate, phosphate, total dissolved solids, electroconductivity, temperature, and pH ... It was found to have low dissolved oxygen levels and very high phosphate levels ... have been documented as encouraging too many aquatic plants to grow, using dissolved oxygen from the water (limiting it to the fish), which could be the situation in Royce Brook ...
Cuppa - Preparation
... In addition, boiling reduces the dissolved oxygen content of water ... Dissolved oxygen would otherwise react with phenolic molecules to turn them brown and reduce their potency as antioxidants ... temperature, water should be boiled vigorously to boil off any dissolved oxygen and then allowed to cool to the appropriate temperature before adding to the tea ...
Lajos Winkler - Dissolved Oxygen
... Natural water contains molecular oxygen (O2), necessary for life in ponds, rivers, and so on ... A common nineteenth-century test for determining dissolved oxygen, as described by Alfred Wanklyn, involved boiling the water sample and collecting, over mercury, the gases ... doctoral student, Lajos Winkler discovered a much safer, and more precise, method of dissolved-oxygen analysis, which is still widely used today ...
St. Johns River - Formation and Hydrology - Flow Rates and Water Quality
... Dissolved oxygen in fresh water is measured to indicate the health of plant and animal life ... organic materials will decrease the amount of dissolved oxygen in the river, as will nutrients added to the water artificially by wastewater treatment runoff or ... Florida recommend no less than 5 mg of oxygen per liter ...

Famous quotes containing the words oxygen and/or dissolved:

    All the oxygen of the world was in them.
    All the feet of the babies of the world were in them.
    All the crotches of the angels of the world were in them.
    All the morning kisses of Philadelphia were in them.
    Anne Sexton (1928–1974)

    Like an unseasonable stormy day,
    Which makes the silver rivers drown their shores,
    As if the world were all dissolved to tears,
    So high above his limits swells the rage
    Of Bolingbroke.
    William Shakespeare (1564–1616)