Скачать или смотреть Method 334.0: QA/QC and Analytical Technique for Grab Chlorine Residual Analysis

EPA Method 334.0 is a quality control protocol for chlorine residual monitoring, published by EPA in 2009. In Pennsylvania, all community water systems and any noncommunity water system with surface water or 4-log treatment are required to follow Method 334.0. This video series guides public water systems through the various requirements of Method 334.0. Tutorial 2 covers QA/QC and analytical technique for grab chlorine analysis. For more information, a copy of EPA Method 334.0 can be found at https://nepis.epa.gov/ (search for document 815B09013).

All six PA DEP recordkeeping forms for Method 334.0 can be found at http://www.depgreenport.state.pa.us/e... by searching by the document ID#s indicated here:

Record of Analyst Initial Demonstration of Capability (ID# 3900-FM- BSDW0544)

Record of Initial Calibration Verification for Handheld and Benchtop Analyzers (ID# 3900-FM-BSDW0545)

Routine Calibration Verification for Handheld and Benchtop Analyzers (ID# 3900-FM-BSDW0546)

Secondary Standard Verification for Handheld and Benchtop Analyzers (ID# 3900-FM-BSDW0547)

Record of Comparative Grab Sample Analysis for On-Line Chlorine Analyzers (ID# 3900-FM-BSDW0548)

Record of Initial Demonstration of Capability for On-Line Chlorine Analyzers (ID# 3900-FM-BSDW0561)