Sludge Analysis


Davy Laboratories provides the analytical service and the specialized reporting for sludge analysis. One vital aspect of this service is determining the long-term effects of accumulating nutrient loadings and heavy metals on disposal sites. In addition, sludge analysis can be related to operational troubleshooting at a pretreatment or wastewater treatment facility.

Special pricing is available for specific packages of analyses and multiple samples.


Bacteriological Analyses

  • Fecal Coliform
  • Filamentous Bacteria
  • Mixed Liquor Examinations

Inorganic Analyses

  • Total Solids
  • pH
  • Ammonia
  • Phosphorus
  • TKN
  • Volatile Solids
  • Nitrate+Nitrite

Metal Analyses

  • Arsenic
  • Cadmium
  • Chromium
  • Copper
  • Lead
  • Mercury
  • Molybdenum
  • Nickel
  • Potassium
  • Selenium
  • Zinc

Organic Analyses

  • Priority Pollutant Scans
  • PCBs