Effects of Conventional Treatment on AOC and BDOC Levels
作者： Christian J. Volk , Mark W. Lechevallier
DOI: 10.1002/J.1551-8833.2002.TB09494.X
关键词:
摘要: A 12-month assimilable organic carbon (AOC) survey of 64 conventional water treatment plants was conducted to assess mechanisms affecting effluent AOC levels. The effect steps (.e., oxidation, coagulation, filtration, disinfection) on the formation or removal biodegradable matter (BOM) also investigated at six sites. BOM levels were increased decreased by various factors including type filter media, coagulant used, and level watershed protection plant's source water. Systems that prechlorinated used anthracite/sand filtration generally had low dissolved (DOC) DOC (BDOC) increases in through process. combining prechlorination granular activated (GAC) showed settled but filtration. BDOC reduced sand/GAC
awwa.org参考文章(27)
Koffi Marcus Agbekodo, Bernard Legube, Pierre Coté, Organics in NF permeate Journal - American Water Works Association. ,vol. 88, pp. 67- 74 ,(1996) , 10.1002/J.1551-8833.1996.TB06556.X
Jean-Michel Laîné, Mark M. Clark, Joël Mallevialle, Ultrafiltration of Lake Water: Effect of Pretreatment on the Partitioning of Organics, THMFP, and Flux Journal American Water Works Association. ,vol. 82, pp. 82- 87 ,(1990) , 10.1002/J.1551-8833.1990.TB07072.X
Edwin E. Geldreich, Microbial quality of water supply in distribution systems ,(1996)
Dirk van der Kooij, A. Visser, W.A.M. Hijnen, Determining the concentration of easily assimilable organic carbon in drinking water Journal - American Water Works Association. ,vol. 74, pp. 540- 545 ,(1982) , 10.1002/J.1551-8833.1982.TB05000.X
Ozone in Water Treatment : Application and Engineering Routledge. ,(1991) , 10.1201/9780203744635
Richard J. Miltner, R. Scott Summers, Jack Z. Wang, Biofiltration performance: part 2, effect of backwashing Journal - American Water Works Association. ,vol. 87, pp. 64- 70 ,(1995) , 10.1002/J.1551-8833.1995.TB06466.X
Lo Tan, Gary L. Amy, Comparing Ozonation and Membrane Separation for Color Removal and Disinfection By‐product Control Journal American Water Works Association. ,vol. 83, pp. 74- 79 ,(1991) , 10.1002/J.1551-8833.1991.TB07151.X
James S. Taylor, D.M. Thompson, J. Keith Carswell, Applying Membrane Processes to Groundwater Sources for Trihalomethane Precursor Control Journal - American Water Works Association. ,vol. 79, pp. 72- 82 ,(1987) , 10.1002/J.1551-8833.1987.TB02897.X
Howard S. Weinberg, William H. Glaze, Stuart W. Krasner, Michael J. Sclimenti, Formation and Removal of Aldehydes in Plants That Use Ozonation Journal - American Water Works Association. ,vol. 85, pp. 72- 85 ,(1993) , 10.1002/J.1551-8833.1993.TB05988.X
Mark W. LeChevallier, Coliform Regrowth in Drinking Water: A Review Journal American Water Works Association. ,vol. 82, pp. 74- 86 ,(1990) , 10.1002/J.1551-8833.1990.TB07054.X