Phosphate precipitation in waste water plant

  Kobold Instrumentation has provided a solution for the problem of phosphate precipitation in wastewater treatment plant. By adding iron (III) chloride (FeCl3) into the aeration basin, the phosphates dissolved in excess waste water are chemically mixed with sludge flocculants and transferred with sludge to the sludge treatment stage. 
This process reduces phosphate concentration in waterways and therefore […]

Sensors with background suppression

  Power management company Eaton is launching its new E75/E76 series high-performance photoelectric sensors. Sensors with field-adjustable background suppression and a considerably extended sensing range are also being released for the first time. The key to this is the IntelliView technology which enables a number of new sensing techniques for colour, contrast and luminescence sensing for […]