Transcription of Sample Collection using EPA Method 1669 …
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Sample Collection using EPA Method 1669 Supporting Wastewater Treatment Phil KomarJosh FrankVice President, Federal ServicesField ServicesLow-Level Mercury 1631 EyLaboratory testing methodyDeveloped by EPA to quantify mercury at low Reporting Limit is ug/L ( ng/L)yTraditional Mercury Method for Wastewater is EPA Method Reporting Limit is ug/LSampling: EPA Method 1669yEPA Method 1669: Sampling Ambient Water for Trace Metals at EPA Water Quality Criteria LevelsyKnown as the Clean Hands, Dirty Hands Sample Collection techniqueyAn ultra-clean Sample Collection technique Manhole and Lift Stations Pond or Sampling BasinManhole and Lift StationsTwo-Person Sample CollectionEquipment:yPeristaltic PumpyC-Flex Tubing (flexible tubing used for the pump head)yTeflon TubingThe tubing and 40 ml Sample vials are pre-cleaned at the laboratory and double-bagged prior to the Sample Collection and Lift StationsSupplies:yTyvekSuitsyStandard Gloves yShoulder Length Glovesy40 ml VOA VialsyCooler for TransportationManhole and Lift StationsSample Collection ProcedureyTwo Samplers are required1.
Sample Collection using EPA Method 1669 Supporting Wastewater Treatment Phil Komar Josh Frank Vice President, Federal Services Field Services
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