• AWWA WQTC57176
Provide PDF Format

Learn More

AWWA WQTC57176

  • Experimental Determination of the Fluence (UV Dose) Required in the UV Photodegradation of NDMA in a Treated Waste Water
  • Conference Proceeding by American Water Works Association, 11/01/2002
  • Publisher: AWWA

$12.00$24.00


Direct ultraviolet (UV) photolysis is often used (especially in California) to degrade N-nitrosodimethylamine (NDMA), which is now being found in some treated wastewaters at levels considerably above the control level in California of 20 ng/L. This study investigates the question, "If NDMA is being treated in this manner, what degree of UV disinfection is also achieved?" Experimental methods included: preliminary protocol; fluence (UV dose) - response curve for MS2 in a quasi collimated beam apparatus; NDMA decay and MS2 inactivation in a collimated beam apparatus; and, bench reactor tests. Includes 4 references, figures.

Related Products

AWWA WQTC57100

AWWA WQTC57100

Adaptation of Method 1622 for Cryptosporidium for Analysis of Wastewater..

$12.00 $24.00

AWWA C203-15

AWWA C203-15

Coal-Tar Protective Coatings and Linings for Steel Water Pipe..

$41.00 $81.00

AWWA C512-15

AWWA C512-15

Air Release, Air/Vacuum, and Combination Air Valves for Waterwork and Wastewater Service..

$41.00 $81.00

AWWA 51637

AWWA 51637

New Customer Data Management System Will Improve Service to BIG Customers..

$12.00 $24.00