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AWWA - C671

Online Turbidimeter Operation and Maintenance

active, Most Current
Organization: AWWA
Publication Date: 30 March 2021
Status: active
Page Count: 36
scope:

This standard describes online turbidimeter operation and maintenance (O&M) for online turbidimeters used in the treatment and monitoring of potable water, reclaimed water, or wastewater effluent.

Purpose

The purpose of this standard is to provide the minimum requirements for operation and maintenance of online turbidimeters.

Document History

C671
March 30, 2021
Online Turbidimeter Operation and Maintenance
This standard describes online turbidimeter operation and maintenance (O&M) for online turbidimeters used in the treatment and monitoring of potable water, reclaimed water, or wastewater effluent....
AWWA C671
January 16, 2016
Online Turbidimeter Operation and Maintenance
A description is not available for this item.

References

This document references:
D7726 - Standard Guide for The Use of Various Turbidimeter Technologies for Measurement of Turbidity in Water
May 1, 2011
This guide covers the best practices for use of various turbidimeter designs for measurement of turbidity in waters including: drinking water, wastewater, industrial waters, and for regulatory and...
This document references:
D6855 - Standard Test Method for Determination of Turbidity Below 5 NTU in Static Mode
November 1, 2017
This test method covers the static determination of turbidity in water (see 4.1). This test method is applicable to the measurement of turbidities under 5.0 nephelometric turbidity units (NTU). This...
This document references:
ASTM D6698 - Standard Test Method for On-Line Measurement of Turbidity Below 5 NTU in Water
Published by ASTM on March 15, 2014
This test method is applicable to the on-line measurement of turbidity under 5 nephelometric turbidity units (NTU) in water. It is the user's responsibility to ensure the validity of this test method...
This document references:
40 CFR PART 141 - NATIONAL PRIMARY DRINKING WATER REGULATIONS
Published by EPA on July 1, 2022
A description is not available for this item.
This document references:
40 CFR PART 136 - GUIDELINES ESTABLISHING TEST PROCEDURES FOR THE ANALYSIS OF POLLUTANTS
Published by EPA on July 1, 2015
Applicability. (a) The procedures prescribed herein shall, except as noted in §§ 136.4, 136.5, and 136.6, be used to perform the measurements indicated whenever the waste constituent specified is...
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