Anton Paar details the uses of its DMA 35 density meters is water treatment plants in an Application Flash.
Waste water treatment plants use mechanical, biological and chemical processes to remove contaminants from wastewater and to guarantee a smooth operation of the plant.
Amongst the chemicals used in a wastewater treatment plant are salts, such as ferric chloride, milk of lime (calcium hydroxide) and acids including hydrochloric acid and acetic acid.
An exact concentration determination is important for all solutions that are needed within the whole process: This ensures best operation conditions and a smooth running of mechanical parts of the plant. The concentration determination is
therefore controlled regularly – several times a day.
The DMA 35 determines density with an accuracy of 0.001 g/cm3. Easy to operate, it features a large, easy to read digital display and automatic temperature correction/control.
