• AWWA QTC97030
Provide PDF Format

Learn More

AWWA QTC97030

  • A Comparison Between Chromogenic Substrate Technology -Quantitray(TM)- and the Membrane Filtration Method
  • Conference Proceeding by American Water Works Association, 01/01/1997
  • Publisher: AWWA

$12.00$24.00


Advances in chromogenic substrate testing leading to the Quanti-Tray(TM)(QT) application have made this technology a possible alternative to other standard methods used to enumerate coliforms from water sources. The requirement for quantitative data, currently met by the membrane filtration (MF) method and m-Endo agar LES, is met by QT. This study investigated the use of QT as an alternative to MF in light of the different criteria each method is based upon for the recovery of coliform organisms. Five hundred and eighty-two water samples from varied sources were analyzed by both QT and MF.

Related Products

AWWA WQTC64011

AWWA WQTC64011

Indirect Detection of Intentional Chemical Contamination in the Distribution System Using Low Cost T..

$12.00 $24.00

AWWA DSS92016

AWWA DSS92016

Corrosion Failures in the Water Industry Case Histories..

$12.00 $24.00

AWWA WQTC69386

AWWA WQTC69386

Implementation of Low-Pressure Membrane Technology: Estimating Log-Removal Value (LRV) Uncertainty u..

$12.00 $24.00

AWWA ACE70859

AWWA ACE70859

The Effect of Partial Lead Service Line Replacements on Lead Leaching..

$12.00 $24.00