882693

AWWA JAW28859

Journal AWWA - The Impact of Ozonation on Particle Stability and the Removal of TOC and THM Precursors

Journal Article by American Water Works Association , 03/01/1991

Chang, S. David;Singer, Philip C.

View all product details

Most Recent

Track It

Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Secure PDF 🔒
    • 👥
    • Immediate download
    • $30.00
      Members pay $22.50
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $30.00
      Members pay $22.50
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

Waters from seven utilities that use ozone as a preoxidant were analyzed to determine the impact of ozone on the removal of total organic carbon (TOC) and trihalomethane (THM) precursors and on the collision efficiency factor and electrophoretic mobility of suspended particles in the water. Water quality characteristics that favor the use of ozone as a coagulant aid were identified. Preozonation was shown to lower THM formation potential by about 10 percent at the dosages commonly used in practice, and optimal ozone-induced particle destabilization was found to occur in waters with hardness-to-TOC ratios > 25 mg CaCO3/mg C and ozone doses of about 0.4 - 0.8 mg O3/mg C. Includes 59 references, tables, figures.
 

Product Details

Edition:
Vol. 83 - No. 3
Published:
03/01/1991
Number of Pages:
9
File Size:
1 file , 1.9 MB
Note:
This product is unavailable in Ukraine, Russia, Belarus