Geospatial distribution of metal(loid)s and human health risk assessment due to intake of contaminated groundwater around an industrial hub of northern India
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The study focused on analyzing concentrations of metal(loid)s, their geospatial distribution in groundwater around an industrial hub of northern India. Human health risk posed due to the intake of contaminated groundwater was also evaluated. For this, 240 samples were assayed using inductively coupled plasma emission spectrophotometer. For risk assessment, the methodology proposed by US Environmental Protection Agency was adopted. Geometric mean of Al, As, Mo, Cd, Co, Cr, Fe, Mn, Ni, Pb, Se, and Zn was 193.13, 27.35, 4.22, 2.85, 92.81, 14.97, 271.78, 25.76, 54.75, 19.50, 16.94, and 1830.27 μg/l, respectively. Levels of Al (84%), As (63%), Ni (63%), Pb (49%), and Se (41%) exceeded the Bureau of Indian Standards (BIS). Principal component analysis is accounted for ~ 88% of the total variance and reflected pollution loads of Al, As, Mo, Cr, Fe, Se, and Pb in the groundwater. Based on it, four sources of metal(loid)s, namely geogenic (34.55%), mixed (industrial and agricultural, 26.76%), waste dumping (15.31%), and industrial (11.25%) were identified. Semi-variogram mapping model demonstrated significant geospatial variations of the metal(loid)s. Hazard index (HI) suggested potential non-carcinogenic risks to the inhabitants due to As, Al, Ni, Se, and Pb, which were the largest contributors. Based on maximum concentrations of metal(loid)s, HI for child and adult was above unity. Arsenic was identified as the most hazardous pollutant that may have chronic carcinogenic health implications. At western side of study area, carcinogenic health risks exceeded critical threshold of 1 × 10−4, indicating that As posed health risks to residents by intake of groundwater.
KeywordsIndustrial hub Metal(loid)s Health risk Groundwater Northern India
The first author is thankful to the Director of research and faculty members of the Department of Environmental Science, Dr. Yashwant Singh Parmar University of Horticulture and Forestry, Nauni, Solan, for support and facilities. Authors are thankful to the Director CSIR-IHBT and members of High Altitude Biology Division of CSIR-IHBT for support and suggestions. Special thanks are due to Dr. M K Brahmi and Dr. J K Sharma of UHF, Nauni, for assistance in sample collection and metal(loid)s analysis. The authors would like to thank the two anonymous reviewers and editor for their constructive comments that helped in improving the manuscript. Part of the support for the work was provided by MoEF&CC via National Mission on Himalayan Studies Project GAP 0199.
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Conflict of interest
The authors declare that they have no conflict of interest.
- APHA (American Public Health Association). (2011). Standard methods for examination of water and wastewater (20th ed.). Washington: American Public Health Association.Google Scholar
- BIS (Bureau of Indian Standards). (2012). Drinking water specifications, IS: 10500, 2nd revision. New Delhi. http://law.resource.org/ in/bis/S06/is.10500.2012.pdf. Accessed on 12 May 2017.
- CGWB (Central Ground Water Board). (2013). Ground water information booklet of Sirmaur District, Himachal Pradesh, Ministry of Water Resources, Govt. of India. 1–23. http://www.cgwb.gov.in/District_Profile/HP/Sirmaur.pdf Accessed on 27 June 2017.
- CPCB (Central Pollution Control Board). (2009). Comprehensive environmental assessment of industrial clusters in India.1–32. http://cpcb.nic.in/divisionsofheadoffice/ess/NewItem_152_Final-Book_2.pdf. Accessed on 28 June 2017.
- Dang, H. S., Jaiswal, D. D., Parameswaran, M., & Krishnamony, S. (1994). Physical anatomical, physiological and metabolic data for reference Asian man—a proposal, BARC (Bhabha Atomic Research Centre), report no. BARC/1994/FE/043.Google Scholar
- Duruibe, J. O., Ogwuegbu, M. O. C., & Egwurugwu, J. N. (2007). Heavy metal pollution and human biotoxic effects. International Journal of Physical Sciences, 2, 112–118.Google Scholar
- Giri, S., & Singh, A. K. (2016). Spatial distribution of metalloids in groundwater of a mining dominated area: recognising metalloid sources and assessing carcinogenic and non-carcinogenic human health risk. International Journal of Environmental Analytical Chemistry, 96, 1313–1330. https://doi.org/10.1080/03067319.2016.1255735.CrossRefGoogle Scholar
- GSI (Geological Survey of India). (2012). Geology and mineral resources of Himachal Pradesh. http://www.indiawaterportal.org/sites/indiawaterportal.org/files/report_himachal_pradesh_state_geology_and_mineral_maps_geological_survey_of_india_0.pdf. Accessed on 15 May 2017.
- Islam, S. M. D., Majumder, R. K., Uddin, M. J., Khalil, M. I., & Alam, M. F. (2016). Hydro-chemical characteristics and quality assessment of groundwater in Patuakhali District, southern coastal region of Bangladesh. Exposure and Health, 9, 43–60. https://doi.org/10.1007/s12403-016-0221-y.CrossRefGoogle Scholar
- Kashyap, R., Verma, K. S., & Bhardwaj, S. K. (2015b). Pollution potential assessment of Markanda River around Kala-Amb industrial town of Himachal Pradesh, India. International Journal of Science and Nature, 6, 606–612.Google Scholar
- Kashyap, R., Verma, K. S., & Chand, H. (2015c). Heavy metal contamination and their seasonal variations in Rewalsar Lake of Himachal Pradesh, India. The Ecoscan, 9, 31–36.Google Scholar
- Kashyap, R., Verma, K. S., Bhardwaj, S. K., Mahajan, P. K., & Sharma, J. K. (2016). Water chemistry of Yamuna River along Pontasahib industrial hub of Himachal Pradesh, India. Research in Environment and Life Science, 9(3), 277–281.Google Scholar
- Khan, M. M. A., Umar, R., & Lateh, H. (2010). Study of trace elements in groundwater of Western Uttar Pradesh, India. Scientific Research and Essays, 5, 3175–3182.Google Scholar
- Kostic, A. Z., Pantelic, N. D., Kaluderovic, L. M., Jonas, J. P., Dojcinovic, B. P., & Djordjevic, J. B. P. (2016). Physicochemical properties of waters in southern Banat (Serbia); potential leaching of some trace elements from ground and human health risk. Exposure and Health, 8, 227–238. https://doi.org/10.1007/s12403-016-0197-7.CrossRefGoogle Scholar
- Krewski, D., Yokel, R. A., Nieboer, E., Borchelt, D., Cohen, J., Harry, J., Kacew, S., Lindsay, J., Mahfouz, A. M., & Rondeau, V. (2011). Human health risk assessment for aluminium, aluminium oxide, and aluminium hydroxide: a review. Journal of Toxicology and Environmental Health, Part B, 10, 1–269. https://doi.org/10.1080/10937400701597766.CrossRefGoogle Scholar
- Lei, G. J., Chen, Z. L., Liu, Q. J., Peng, X. C., Jiang, X. L., Ou, Y. J., Zhou, D., & Li, F. H. (2013). The assessments of polluted degree and potential ecological hazards of heavy metals in suburban soil of Guangzhou city. China Environmental Science, 33(11), 49–53.Google Scholar
- Linhua, S., Herong, G., & Weihua, P. (2013). Heavy metals in groundwater from the coal bearing aquifer in northern Anhui Province, China: concentrations and usability. Journal of Chemical and Pharmaceutical Research, 5, 1349–1353.Google Scholar
- Milivojevic, J., Krstic, D., Smit, B., & Djekic, V. (2016). Assessment of heavy metal contamination and calculation of its pollution index for Ugljesnica River, Serbia. Bulletin of Environmental Contamination and Toxicology, 97, 737–742. https://doi.org/10.1007/s00128-016-1918-0.CrossRefGoogle Scholar
- MoEF&CC (Ministry of Environment Forest & Climate Change). (2013). Environment master plan for Himachal Pradesh, Government of Himachal Pradesh, India. 1–88. http://desthp.nic.in/publications/EMP_ES_A1b.pdf. Accessed on 20 June 2017.
- MSME (Ministry of Micro Small and Medium Enterprises India). (2015). State industrial profile of Himachal Pradesh, India. 1–66. http://dcmsme.gov.in/dips/state_wise dips/Himachal%20Pradesh.pdf. Accessed on 23 June 2017.
- Sam, N. B., Nakayama, S. M. M., Ikenaka, Y., Akoto, O., Baidoo, E., Mizukawa, H., & Ishizuka, M. (2015). Health risk assessment of heavy metals and metalloid in drinking water from communities near gold mines in Tarkwa, Ghana. Environmental Monitoring and Assessment, 187, 397. https://doi.org/10.1007/s10661-015-4630-3.CrossRefGoogle Scholar
- Singaraja, C., Chidambaram, S., Srinivasamoorthy, K., Anandhan, P., & Selvam, S. (2015). A study on assessment of credible sources of heavy metal pollution vulnerability in groundwater of Thoothukudi districts, Tamilnadu, India. Water Quality, Exposure and Health, 7, 459–467. https://doi.org/10.1007/s12403-015-0162-x.CrossRefGoogle Scholar
- USEPA (United States Environmental Protection Agency). (1986). Guidelines for the health risk assessment of chemical mixtures. 51 Federal Register 34014 (September 24, 1986).Google Scholar
- USEPA (United States Environmental Protection Agency). (1989). Health effect assessments summary tables (HEAST) and user’s guide. Washington: Office of Emergency and Remedial Response.Google Scholar
- USEPA (United States Environmental Protection Agency). (1991). Role of the baseline risk assessment in superfund remedy selection decisions (Memorandum from D. R. Clay, OSWER 9355.0–30, April 1991). Washington, DC, USA. www.epa.gov/oswer/riskassessmen/baseline.htm. Accessed 29 Sep 2016.
- USEPA (United States Environmental Protection Agency). (1993). Carcinogenicity assessment. Washington: IRIS (Integrated Risk Information System) 2003.Google Scholar
- USEPA (United States Environmental Protection Agency) (2004) Risk assessment guidance for superfund volume I: human health evaluation manual (Part E, Supplemental Guidance for Dermal Risk Assessment) Final. EPA/540/R/99/005 OSWER 9285.7-02EP PB99-963312 July 2004, Office of Superfund Remediation and Technology Innovation, Washington, DC.Google Scholar
- USEPA (United States Environmental Protection Agency). (2006). Edition of the drinking water standards and health advisories, Washington, DC, USA.Google Scholar
- Wayne, R. O. (1990). A physical explanation of lognormality of pollutant concentrations. Journal of Air and Waste Management Association, 32, 3581–3592.Google Scholar
- WHO (World Health Organization). (2006). Guidelines for drinking water quality (4th ed.). Geneva: World Health Organization.Google Scholar