Secondary formation of disinfection by-products by UV treatment of swimming pool water

2015 ◽  
Vol 520 ◽  
pp. 96-105 ◽  
Author(s):  
Aikaterini Spiliotopoulou ◽  
Kamilla M.S. Hansen ◽  
Henrik R. Andersen
Keyword(s):  
Swimming Pool ◽  
Uv Treatment ◽  
Pool Water ◽  
Secondary Formation ◽  
Swimming Pool Water ◽  
By Products

scholarly journals IMPACT OF THE UV LAMP POWER ON THE FORMATION OF SWIMMING POOL WATER TREATMENT BY-PRODUCTS

2018 ◽  
Vol 11 (3) ◽  
pp. 131-138
Author(s):  
Edyta KUDLEK ◽  
Anna LEMPART ◽  
Mariusz DUDZIAK ◽  
Marta BUJAK
Keyword(s):  
Water Treatment ◽  
Swimming Pool ◽  
Pool Water ◽  
Swimming Pool Water ◽  
Uv Lamp ◽  
By Products

scholarly journals Halogenated Disifection By-Products in Indoor Swimming Pool Water.

1998 ◽  
Vol 8 (3) ◽  
pp. 473-479
Author(s):  
Yasuo TAKAHASHI ◽  
Kimi MORIYAMA ◽  
Masatoshi MORITA
Keyword(s):  
Swimming Pool ◽  
Pool Water ◽  
Indoor Swimming Pool ◽  
Swimming Pool Water ◽  
By Products

scholarly journals An exploration of disinfection by-products formation and governing factors in chlorinated swimming pool water

2018 ◽  
Vol 16 (6) ◽  
pp. 861-892 ◽  
Author(s):  
Huma Ilyas ◽  
Ilyas Masih ◽  
Jan Peter van der Hoek
Keyword(s):  
Water Quality ◽  
Dichloroacetic Acid ◽  
Swimming Pool ◽  
Residual Chlorine ◽  
Swimming Pools ◽  
Who Guidelines ◽  
Global Database ◽  
Pool Water ◽  
Swimming Pool Water ◽  
By Products

Abstract This paper investigates disinfection by-products (DBPs) formation and their relationship with governing factors in chlorinated swimming pools. The study compares concentrations of DBPs with WHO guidelines for drinking water quality recommended to screen swimming pool water quality. The statistical analysis is based on a global database of 188 swimming pools accumulated from 42 peer-reviewed journal publications from 16 countries. The mean and standard deviation of dichloroacetic acid and trichloroacetic acid were estimated as 282 ± 437 and 326 ± 517 μg L−1, respectively, which most often surpassed the WHO guidelines. Similarly, more than half of the examined pools had higher values of chloral hydrate (102 ± 128 μg L−1). The concentration of total chloramines (650 ± 490 μg L−1) was well above the WHO guidelines in all reported cases. Nevertheless, the reported values remained below the guidelines for most of the studied pools in the case of total trihalomethanes (134 ± 160 μg L−1), dichloroacetonitrile (12 ± 12 μg L−1) and dibromoacetonitrile (8 ± 11 μg L−1). Total organic carbon, free residual chlorine, temperature, pH, total nitrogen and bromide ions play a pivotal role in DBPs formation processes. Therefore, proper management of these governing factors could significantly reduce DBPs formation, thereby, contributing towards a healthy swimming pool environment.

Photolysis of inorganic chloramines and efficiency of trichloramine abatement by UV treatment of swimming pool water

2014 ◽  
Vol 56 ◽  
pp. 280-291 ◽  
Author(s):  
Fabian Soltermann ◽  
Tobias Widler ◽  
Silvio Canonica ◽  
Urs von Gunten
Keyword(s):  
Swimming Pool ◽  
Uv Treatment ◽  
Pool Water ◽  
Swimming Pool Water
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