Health Risk Associated with Nitrate Exposure from Groundwater Intake Among Respondents of Keting Village, Bachok District, Kelantan State, Malaysia

Shaharuddin Mohd Sham(1*), Muhammad Azri Mat Yusof(2),

(1) [i10-6, Hindex-8] Fakulti Perubatan dan Sains Kesihatan Universiti Putra Malaysia
(2) Department of Environmental and Occupational Health Faculty of Medicine and Health Sciences Universiti Putra Malaysia
(*) Corresponding Author

Abstract


Nitrate is one of the compounds of nitrogen found in the nitrogen cycle that is which originates from both natural and anthropogenic sources. Most rural areas in Kelantan state still depend on well water as their primary water source. Their main economic activity is agriculture which uses high amountsof nitrate fertilizer to nurture their crops. The increased use of nitrate fertilizers has a possible risk factor associated to health problems such as methemoglobinemia and cancers. Health risk assessment can be conducted to quantify the probability of harmful effects of nitrate to individuals or populations from certain human activities. To determine levels of nitrate in groundwater and to perform health risk assessment among respondents in Keting village, Bachok district, Kelantan state. A total of 47 respondents were chosen for this study and groundwater samples in duplicates were collected from the respondents’ houses. The samples werethen analyzed by using a portable Hanna Instrument multimeter model HI98191 and probe model HI4113. while a set of questionnaireswereusedto collect information for health risk assessment of the exposure. Nitrate levels in groundwater did not exceed the maximum concentration value of Drinking Water Quality Standard (44.3 ppm nitrate – NO3) with a mean ± sd of 5.34 ± 4.94 (ppm). Spearman’s rho correlation analysis shows that only depth of well (meter) is correlated (r = - 0.348) to nitrate levels (p<0.05). The Hazard Quotient (HQ)for the study population was less than 1. In terms of nitrate, the groundwater analyzed in the study area was considered safe for drinking and cooking purposes. The result for HQ indicated that the non-carcinogenic risk related to nitrate was not significant to the study population. However, nitrate levels in drinking water should be concerned by the consumers as it will give bad health impact to them in long-term exposures.

Keywords


Nitrate, Groundwater, Maximum Concentration Value, Hazard Quotient

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References


Ahada CPS & Suthar S (2018). Groundwater nitrate contamination and associated human health risk assessment in southern districts of Punjab , India, (3), 25336–25347.

Aida Soraya S, Sharifah Norkhadijah SI, Shaharuddin MS& Emilia ZA (2014). Nitrate in Groundwater and Excretion of Nitrate and Nitrosamines in Urine: A Review, International Journal of Sciences: Basic and Applied Research (IJSBAR), 15(2), pp 176-191.

Aida Soraya S, Sharifah Norkhadijah SI, Emilia ZA, Ho YB & Hafizan J (2016). Contamination of Nitrate in Groundwater and Evaluation of Health Risk in Bachok, Kelantan : A Cross-Sectional Study. American Journal of Applied Science 2016, 13(1), 80-90.

Ako AA, Eyong GET, Shimada J, Koike K, Hosono T, Ichiyanagi, K … Roger NN (2014). Nitrate contamination of groundwater in two areas of the Cameroon Volcanic Line (Banan Plain and Mount Cameroon area). Appl. Water Sci., 4(2) 99–113. Retrieved from https://doi.org/10.1007/s13201-013-0134-x

Alif Adham Z & Shaharuddin, MS (2014). Nitrate levels in groundwater and health risk assessment in three villages in Pasir Puteh, Kelantan. Health, 5(3), 139-148.

Amirah AR, Shaharuddin MS &Sharifah Norkhadijah SI (2014). Nitrate Levels in Well Water and Population Health Risk of Kota Bharu and Bachok, Kelantan in Different Planting Phases. Advances in Environmental Biology, 8(15), 9–11.

Brender JD, Weyer PJ, Romitti PA, Mohanty BP, Shinde MU, Vuong AM., Canfield MA (2013). Prenatal nitrate intake from drinking water and selected birth defects in offspring of participants in the national birth defects prevention study. Environmental Health Perspect. 121, 1083-1089.

Devic G, Djordjevic D & Sakan S (2014). Natural and anthropogenic factors affecting the groundwater quality in Serbia. Science of the Total Environment, 468–469, 933–942. https://doi.org/10.1016/j.scitotenv.2013.09.011

Edokpolo B, Laksono B, Park M-J, Sadler R, Connell D, MaetamB, … YuJ. (2016). Health risk assessment for exposure to nitrate in drinking water from village wells in Semarang, Indonesia. Environmental Pollution, 216, 738–745. https://doi.org/10.1016/j.envpol.2016.06.041

Jaturong W, Piyakarn T, Prapeut K, Prapin T & Suwalee W (2014). Contamination of nitrate in groundwater and its potential human health: a case study of lower Mae Klong river basin, Thailand.

Kemubu Agricultural Development Authority. 2018. Retrieved from http://www.kada.gov.my/web/guest/jadual-tanaman-padi

Khademikia S, Modaberi A, Poursafa P, Amin MM, Rafiee Z & Mansourian M (2013). Association of Nitrate, Nitrite, and Total Organic Carbon (TOC) in Drinking Water and Gastrointestinal Disease. Journal of Environmental and Public Health, 2013, 1–4.

Parvizishad M, Dalvand A, Amir Hossein M & Goodarzi F (2016). A Review of Adverse Effects and Benefits of Nitrate and Nitrite in DrinkingWater and Food on Human Health. Health Scope, 6(3).

Muhamad Nur Fakhri MR & Shaharuddin MS. (2017). Nitrate (NO3-) In Groundwater: A Health Risk Assessment At Two Villages In Mukim Tualang Salak In Bachok, Kelantan. Asia Pacific Environmental and Occupational Health Journal (ISSN 2462 -2214), 3(2), 20 – 24.

National Drinking Water Quality Standards, Ministry of Health Malaysia. Retrieved from http://www.moh.gov.my/

Nitrate. (2018). Retrieved from http://www.newworldencyclopedia.org/entry/Nitrate

Orlando AL &Wu RR (2018). Genomic and Precision Medicine (Third Edition).

Pastén-zapata E, Ledesma-ruiz R, Harter T, Ramírez AI & Mahlknecht J (2014). Science of the Total Environment Assessment of sources and fate of nitrate in shallow groundwater of an agricultural area by using a multi-tracer approach. Science of the Total Environment, The, 470–471, 855–864. https://doi.org/10.1016/j.scitotenv.2013.10.043

SaheleM, Zewdie M& Narayanan K (2018). Assessment of Groundwater Nitrate Level and Source of Pollution in Dire Dawa , Eastern Ethiopia, (September). https://doi.org/10.5923/j.re.20180804.01

Skim Baja Padi Kerajaan Persekutuan. 1998. Retrieved from http://www.lpp.gov.my/document/upload/DUAt26I8HOumO9i6jAbnnbR9ykP0hKr6.pdf

Swistock BR, Clemens S & Sharpe WE (2009). Drinking Water Quality in Rural Pennsylvania and the Effect of Management Practices.

United States Environmental Protection Agency - US EPA. (2016). Retrieved from https://www.epa.gov/risk/human-health-risk-assessment

United States Environmental Protection Agency - US EPA. (2017). Retrieved from https://cfpub.epa.gov/ncea/iris2/chemicalLanding.cfm?substance_nmbr=76

Vinod PN, Chandramouli PN & Koch M (2015). Estimation of Nitrate Leaching in Groundwater in an Agriculturally Used Area in the State Karnataka , India , Using Existing Model and GIS. Aquatic Procedia, 4(Icwrcoe), 1047–1053. https://doi.org/10.1016/j.aqpro.2015.02.132.




DOI: https://doi.org/10.47575/jpkm.v2i1.209

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