Abstract
Tri halo methanes (THMs), a common disinfection by products in swimming pool water are the major concern in Kuwait. With the objective of assuring the safety and health of the swimmers, the study was focused on THMs in indoor pool samples collected from mid-July to October 2018. pH, temperature, residual chlorine, and total organic carbon were analyzed in relation to THMs. The concentration ranged from 1.9 to 85.7 µg/L in all pools, and the values were within the specification limits on an average for each pool. A few significant correlations were established between Tri halo methane components from statistical analysis. Since long-term exposure of Tri halo methanes affect swimmer's health, the total lifetime cancer risk index was calculated and observed that all the pools had a value greater than 10–6, including both male and female swimmers. The main contribution of risk identified from the study was chloroform exposure through inhalation. Also, the non-carcinogenic effect on swimmers using hazard index was estimated and determined that few pools exceeded the value1.0. The average total lifetime cancer risk of all pools for men and women (8.03 × 10−6 and 8.8 × 10−6 ), hazard index for men and women (1.31 and 1.43) were above guidelines and classified as risk. Therefore, the pools should be monitored and maintained with care to reduce the concentration of disinfectant used and subsequently lowers the generation of THMs. The frequent cleaning of pools will help to continue swimming without any long term exposure effects.
Graphical abstract
Similar content being viewed by others
References
Abd El-Salam MM (2012) Assessment of water quality of some swimming pools: a case study in Alexandria, Egypt. Environ Monit Assess 184(12):7395–7406
Abdou M, Akel M, El-Shal WI, El-Naggar A (2005) Study of the environmental health aspects of swimming pools in Alexandria City. J Egypt Public Health Assoc 80(1–2):263–296
Ali A, Chidambaram S (2020) Assessment of trace inorganic contaminates in water and sediment to address its impact on common fish varieties along Kuwait Bay. Environ Geochem Health. https://doi.org/10.1007/s10653-020-00559-6
Al-Omari A, Fayyad M, Qader AA (2005) Modeling trihalomethane formation for Jabal Amman water supply in Jordan. Environ Model Assess 9(4):245–252
Amer Kanan. (2010). Occurrence and formation of Disinfection by-products in indoor Swimming pools water. All Dissertations. 532. https://tigerprints.clemson.edu/all_dissertations/532
Baird RB (2017) Standard methods for the examination of water and wastewater, 23rd. Water Environment Federation, American Public Health Association. ISBN: 9780875532875
Berlin and Beuth Verlag. (1997). Treatment and disinfection of water used in bathing facilities-Part1- General requirements, German Standard. Deutsches Institute for Normung. DIN 19643
Bisted O. (2002). Activated Carbon and UV for water treatment. 3rd International Conference on pool water quality and treatment. School of water sciences, Cranfield University
Boccelli DL, Tryby ME, Uber JG, Summers RS (2003) A reactive species model for chlorine decay and THM formation under rechlorination conditions. Water Res 37(11):2654–2666
Budziak D, Carasek E (2007) Determination of trihalomethanes in drinking water from three different water sources in Florianopolis-Brazil using purge and trap and gas chromatography. J Braz Chem Soc 18(4):741–747
Caro J, Gallego M (2007) Assessment of exposure of workers and swimmers to trihalomethanes in an indoor swimming pool. Environ Sci Technol 41(13):4793–4798
Chen M-J, Lin C-H, Duh J-M, Chou W-S, Hsu H-T (2011) Development of a multipathway probabilistic health risk assessment model for swimmers exposed to chloroform in indoor swimming pools. J Hazard Mater 185:1037–1044. https://doi.org/10.1016/j.jhazmat.2010.10.011
Chu H, Nieuwenhuijsen M (2002) Distribution and determinants of trihalomethane concentrations in indoor swimming pools. Occup Environ Med 59(4):243–247
Fantuzzi G, Righi E, Predieri G, Ceppelli G, Gobba F, Aggazzotti G (2001) Occupational exposure to trihalomethanes in indoor swimming pools. Sci Total Environ 264(3):257–265
Felgueiras F, Mourão Z, Morais C, Santos H, Gabriel MF, de Oliveira FE (2020) Comprehensive assessment of the indoor air quality in a chlorinated Olympic-size swimming pool. Environ Int 136:105401
Garcia-Villanova RJ, Garcia C, Gomez JA, Garcia MP, Ardanuy R (1997) Formation, evolution and modeling of trihalomethanes in the drinking water of a town: II In the Distribution System. Water Res 31(6):1405–1413
Gouveia P, Felgueiras F, Mourão Z, Fernandes EDO, Moreira A, Gabriel MF (2019) Predicting health risk from exposure to trihalomethanes in an Olympic-size indoor swimming pool among elite swimmers and coaches. J Toxicol Environ Health Part A 82:577–590. https://doi.org/10.1080/15287394.2019.1634383
Hang C, Zhang B, Gong T, Xian Q (2016) Occurrence and health risk assessment of halogenated disinfection by-products in indoor swimming pool water. Sci Total Environ 543:425–431
Hansen KM, Albrechtsen H-J, Andersen HR (2013) Optimal pH in chlorinated swimming pools–balancing formation of by-products. J Water Health 11(3):465–472
Hansen KM, Willach S, Antoniou MG, Mosbæk H, Albrechtsen H-J, Andersen HR (2012) Effect of pH on the formation of disinfection by-products in swimming pool water–is less THM better? Water Res 46(19):6399–6409
Heydari M, Parsa N, Davani R (2013) Potentially hazardous trihalomethanes (THMs) levels in chlorinated swimming pools’ water in fars province, Iran. J Health Sci Surveill Syst 1(2):67–76
Hsu H, Chen M, Lin C, Chou W, Chen J (2009) Chloroform in indoor swimming-pool air: monitoring and modeling coupled with the effects of environmental conditions and occupant activities. Water Res 43(15):3693–3704
Hua G, Reckhow DA (2007) Characterization of disinfection by-product precursors based on hydrophobicity and molecular size. Environ Sci Technol 41(9):3309–3315
IRIS, Integrated Risk Information System (2009) United States Environmental Protection Agency (EPA), Office of Research and Development (ORD). http://www.epa.gov/subst/0045.html
Jesonkova L, Bozek F (2013) Health risk assessment of trihalogenmethanes in drinking water. Int J Environ Ecol Eng 7(12):816–819
Kim H, Shim J, Lee S (2002) Formation of disinfection by-products in chlorinated swimming pool water. Chemosphere 46(1):123–130
Kozłowska K, Polkowska Ż, Namieśnik J (2006) Effect of treated swimming pool water on the levels of trihalomethanes in swimmer’s urine. Toxicol Environ Chem 88(2):259–272
Lee J, Ha K-T, Zoh K-D (2009) Characteristics of trihalomethane (THM) production and associated health risk assessment in swimming pool waters treated with different disinfection methods. Sci Total Environ 407(6):1990–1997
Lodhi A, Hashmi I, Nasir H, Khan R (2017) Effect of trihalomethanes (chloroform and bromoform) on human haematological count. J Water Health. https://doi.org/10.2166/wh.2017.207
Erdinger L, Kühn KP, Kirsch F, Feldhues R, Fröbel T, Nohynek B, Gabrio T (2004) Pathways of trihalomethane uptake in swimming pools. Int J Hygiene Environ Health 207(6):571–575
Manasfi T, Coulomb B, Boudenne J-L (2017) Occurrence, origin, and toxicity of disinfection by-products in chlorinated swimming pools: An overview. Int J Hyg Environ Health 220(3):591–603
Mao Y, Zhang L, Dong H (2018) Formation of trihalomethanes in swimming pool waters using sodium dichloroisocyanurate as an alternative disinfectant. Water Sci Technol 78(8):1633–1641
Mood EW (1953) Development and application of high-free residual chlorination in the treatment of swimming pool water. Am J Publ Health Nations Health 43(10):1258–1264
Mood EW, Robinton ED (1953) High free residual chlorine in swimming pool water-a preliminary study of bactericidal efficiency. Ind Eng Chem 45(11):2574–2576
Nadali A, Rahmani A, Asgari G, Leili M, Norouzi HA, Naghibi A (2019) The assessment of trihalomethanes concentrations in drinking water of Hamadan and Tuyserkan cities, Western Iran and its health risk on the exposed population. J Res Health Sci 19(1):e00441
NSPF. (2006). Certified pool-spa operator handbook. National Swimming Pool Foundation, Colorado Springs, CO
Panyakapo M, Soontornchai S, Paopuree P (2008) Cancer risk assessment from exposure to trihalomethanes in tap water and swimming pool water. J Environ Sci 20(3):372–378
Pavón JLP, Martín SH, Pinto CG, Cordero BM (2008) Determination of trihalomethanes in water samples: a review. Anal Chim Acta 629(1–2):6–23
Peng F, Peng J, Li H, Li Y, Wang B, Yang Z (2020) Health risks and predictive modeling of disinfection by-products in swimming pools. Environ Int 139:105726
Rabi A, Khader Y, Alkafajei A, Abu Aqoulah A (2008) Sanitary conditions of public swimming pools in Amman, Jordan. Int J Environ Res Public Health 5(3):152–157
Richardson SD, Plewa MJ, Wagner ED, Schoeny R, DeMarini DM (2007) Occurrence, genotoxicity, and carcinogenicity of regulated and emerging disinfection by-products in drinking water: a review and roadmap for research. Mutat Research/reviews Mutat Res 636(1–3):178–242
Santa Marina L, Ibarluzea J, Basterrechea M, Goni F, Ulibarrena E, Artieda J, Orruño I (2009) Indoor air and bathing water pollution in indoor swimming pools in Guipuzcoa (Spain). Gac Sanit 23(2):115–120
SC DHEC. (2007), South carolina department of health and environmental control. Public swimming pools. Bureau of Water, pp 51–61
Silva ZI, Rebelo MH, Silva MM, Alves AM, da Conceição CM, Almeida AC, Aguiar FR, de Oliveira AL, Nogueira AC, Pinhal HR (2012) Trihalomethanes in Lisbon indoor swimming pools: occurrence, determining factors, and health risk classification. J Toxicol Environ Health A 75(13–15):878–892
SIIR. (2009). Standard Institution and Iranian Industrial Research. Physical and chemical specification of drinking water. 5th revision. Tehran
Silva Lalith K, Backer Lorraine C, Ashley David L, Gordon Sydney M, Brinkman Marielle C, Nuckols John R, Wilkes Charles R, Blount Benjamin C (2013) The influence of physicochemical properties on the internal dose of trihalomethanes in humans following a controlled showering exposure. J Eposure Sci Environ Epidemiol 23(1):39–45
Tokmak B, Capar G, Dilek FB, Yetis U (2004) Trihalomethanes and associated potential cancer risks in the water supply in Ankara, Turkey. Environ Res 96(3):345–352
USEPA Method 501.3 (1996) United State Environmental Protection Agency. Measurement of Trihalomethanes in drinking water with Gas Chromatography/Mass Spectrometry and Selected Ion Monitoring. Genium Publishing Corporation, Schenectady, NY 12304
USEPA (2003) User's manual swimmer exposure assessment model (SWIMODEL) version 3.0. Office of Pesticide Programs Antimicrobials Division
USEPA (2006) National primary drinking water regulations: stage 2 disinfectants and disinfection by products rule: final rule. In. Fed. Regist. 71(2)
USEPA (2009) Integrated Risk Information System (Electronic Data Base). U.S. Environmental Protection Agency, Washington DC. Available at: http://www.epa.gov/iris [Accessed June, 2009]
USEPA (2009) Exposure Factors Handbook: 2009 Update. EPA/600/R-09/052a. Environmental Protection Agency, Washington, DC
Villanueva CM, Cantor KP, Grimalt JO, Malats N, Silverman D, Tardon A, Garcia-Closas R, Serra C, Carrato A, Castano-Vinyals G (2007a) Bladder cancer and exposure to water disinfection by-products through ingestion, bathing, showering, and swimming in pools. Am J Epidemiol 165(2):148–156
Villanueva CM, Gagniere B, Monfort C, Nieuwenhuijsen MJ, Cordier S (2007b) Sources of variability in levels and exposure to trihalomethanes. Environ Res 103(2):211–220
Wang G, Deng Y, Lin T (2007) Cancer risk assessment from trihalomethanes in drinking water. Sci Total Environ 387:86–95
World Health Organization. (2006). Guidelines for Safe Recreational Water Environments Volume 2: Swimming Pools and Similar Environments Geneva, Switzerland
Weisel CP, Chen WJ (1994) Exposure to chlorination by-products from hot water uses. Risk Anal 14(1):101–106
Westerhoff P, Chao P, Mash H (2004) Reactivity of natural organic matter with aqueous chlorine and bromine. Water Res 38(6):1502–1513
Zwiener C, Richardson SD, De Marini DM, Grummt T, Glauner T, Frimmel FH (2007) Drowning in disinfection by-products? Assessing swimming pool water. Environ Sci Technol 41(2):363–372
Acknowledgements
The authors would like to express their gratitude to the Kuwait Institute for Scientific Research (KISR), Kuwait, for the financial assistance of the project EM102K headed in Environment & Life Sciences Research Center. The authors thank Water Research Center (WRC) of KISR for their support in implementation of the study in the WRC lab.
Author information
Authors and Affiliations
Contributions
DRS and MEB conceptualized the idea, MEB provided the necessary resources to carry out this research and supervised by him. The following authors are responsible for carrying out the analysis. DRS analyzed THM and Total Organic Carbon; MEB analyzed Residual chlorine; HJ analyzed the micro biological parameters, ZAJR analyzed pH and total dissolved solids; NFAE SAAK are responsible for sampling and field analysis like temperature and electrical conductivity. Finally, DRS processed and analyzed the datasets, developed the technical inputs by formal analysis of computer programming using SPSS, wrote the manuscript and reviewed.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict interest.
Consent to publish
Since this study is not attempting to republish or publish any third party or author’s previously published material, this section does not apply.
Additional information
Editorial responsibility: Nour Sh. El-Gendy.
Rights and permissions
About this article
Cite this article
Samayamanthula, D.R., Bhatti, M.E., Al-Enazi, N.F. et al. Determination of Tri halo methanes in indoor swimming pools, Kuwait and development of health risk index. Int. J. Environ. Sci. Technol. 19, 7575–7588 (2022). https://doi.org/10.1007/s13762-021-03667-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13762-021-03667-7