Thermo Orion Digestion Test Reagents

from Thermo Fisher Scientific

Thermo Orion* Digestion Test Reagents from Thermo Fisher Scientific ACD004 ACD007 ACD095

Tube Digestions for Nitrogen and Phosphate Nutrient Removal Process Monitoring.

  • The benefit of efficient operation is important to all production facilities, no matter what they make.
  • By optimizing the process in wastewater treatment, the dirty water can move to the next stage of the process at the perfect time - not prior to the being fully treated and not overtreated.
  • Overtreatment wastes chemicals and slows down the processing.
  • Undertreatment can cause problems if the discharge does not meet the permit levels.
  • Typically total nitrogen and total phosphate and other digestions were very long reflux processes with expensive glassware.
  • Now the results can be ready in an hour or so using persulfate digestion tube methods.
  • This greatly improves the turnaround time for the results.
  • These in process checks of the nutrient removal status can ensure you are on track for the final levels you need to attain or give you timely information to correct the process.
  • With the AQ3700 meter, total nitrogen and total phosphate tube digestion tests are now available.
  • The kit includes the reagents and accessories for the test.
  • If you are already testing COD levels, you can quickly add these important tests and start reaping the benefits!

Overview of Nitrogen and Phosphorus Methods.

  • Persulfate digestion for nitrogen; persulfate/ascorbic acid digestion for phosphorus.
  • Nitrogen tests require two tubes - one for a blank and one for the test; phosphate test needs just one tube for the blank and test.
  • 100 ºC digestion temperature for 30 minutes and let cool about 10 more minutes for additional reagent reaction times.
  • Orion COD 165 digestor has the temperatures needed for nitrogen and phosphate tests.

PRODUCT TECHNICAL DATA SHEET

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