MARKLAND MODEL 602 SLUDGE BLANKET LEVEL METER
TECHNICAL ADVANTAGES

Desludging by sludge blanket level control rather than suboptimal timers, maximizes sludge density and minimizes the daily volume of sludge pumped. Markland's laser-like infrared beam automatically adjusts its intensity to compensate for thick or thin sludges and is unique in that it can measure the sludge level in Dissolved Air Flotation (DAF) tanks and inclined pate clarifiers (Lamellars). A microprocessor with advanced digital self-diagnostics greatly simplifies debugging. A graphics profile program gives a visual picture of settling at the sludge/liquid interface that is useful for coagulant dosage control or process adjustment. The patented Markland system is used in sewage treatment, drinking water purification and many industrial processes and wastewaters.

APPLICATIONS:
  • Primary Clarifier
  • Secondary Clarifier
  • Industrial Clarifiers
  • Wastewater Treatment Plants
  • Drinking Water Filtration Plants
  • Clarifiers
  • Dissolved Air Floatation (DAF) Thickener
  • Decanting Tanks
  • Inclined Plate Separator
  • Batch Processes
  • Decant Control
  • Anywhere a sludge or interface level needs to be measured
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