Hydrogeologic and water-quality characteristics of the St. Peter aquifer, Southeast Minnesota

1983 ◽  
Keyword(s):  
Water Quality ◽  
Quality Characteristics

Water Quality Characteristics for Agricultural Reservoirs in Yeongsan River Basin

2020 ◽  
Vol 21 (1) ◽  
pp. 15-23
Author(s):  
Sang-Guen Oh ◽  
Jae-Young Lee ◽  
Jae-Woon Jung ◽  
Ju-Tae Song ◽  
Sang-Yun You ◽  
...  
Keyword(s):  
Water Quality ◽  
River Basin ◽  
Quality Characteristics

Study on Water Quality Characteristics of Mineral Water in Tea Literatures

2017 ◽  
Vol 23 (2) ◽  
pp. 31-39
Author(s):  
Pyong-In Yi ◽  
Jung-hwan Kwon ◽  
So-hui Ko ◽  
Sung-chul Hong ◽  
Yong-jae Lee ◽  
...  
Keyword(s):  
Water Quality ◽  
Mineral Water ◽  
Quality Characteristics

Modeling and risk analysis of bromate formation from ozonation of bromide-containing waters

1996 ◽  
Vol 34 (7-8) ◽  
pp. 79-85 ◽  
Author(s):  
Rengao Song ◽  
Roger Minear ◽  
Paul Westerhoff ◽  
Gary Amy
Keyword(s):  
Water Quality ◽  
Risk Analysis ◽  
Ammonia Concentration ◽  
Quality Characteristics ◽  
The Other ◽  
High Ph ◽  
Treatment Processes ◽  
Ozone Dose ◽  
Other Hand

Empirical bromate formation models were developed from batch ozonation data to simulate the effects of important water quality characteristics and treatment processes on bromate formation. Bromate formation was favored at high pH, bromide concentration, alkalinity, and ozone dose. On the other hand, increasing DOC and ammonia concentration decreased bromate formation. Validation of the bromate models demonstrated that the models accurately simulated bromate formation. Risk analysis of bromate formation was performed on 5 utilities in which ozone was used, and it was concluded that under typical ozonation conditions, the associated risk related to bromate formation could be as high as 10−3.

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