Groundwater Geochemistry. Группа авторов

et al. (2019) Ghaziabad, India 0.04–0.54 mg/L 9.20–3887 ppm 4.51–7.09 ppm 0.0–0.350 ppm BDL (below detection limit) Kumari et al. (2014) Bist‐Doab region of Punjab, northwest India, 10–40 ppb Lapworth et al. (2017) East Bokaro Coalfield, Jharkhand, India 0.01–4.0 ppb 2.5–25.6 ppb 11.0–397.1 ppb 194–1685 ppb Mahato et al. (2016) Krishnagiri district Tamilnadu, India 0.5–5.45 ppm 10.76 ppm 31.4–220.6 ppm 49.59–292.7 ppm Manikandan et al. (2014) West Bengal, India 0.2–1219 ppb 2.9–64.6 mg/L 0.2–7 ppb 0.1–1.6 ppb 25.1–1538 ppb 0.06–18.5 ppm Rahman et al. (2015) Hakinaka Taluk, India BDL 0.01–0.05 ppm 0–0.175 ppm Rajappa et al. (2010) Sonbhadra District, Uttar Pradesh, India 0.4–5.6 ppm in the pre‐monsoon, 0.1–6.7 ppm in the post‐monsoon 10–190 ppm in premonsoon, 25–195 ppm in postmonsoon 55.2 ppm in pre and 62.9 ppm in postmonsoon Raju et al. (2012) Sonbhadra, Uttar Pradesh, India 0.3–11 ppm Raju (2017) Telangana State, India 0.99 51.53 ppm 117.87 ppm 119.27 ppm Rao et al. (2018) Andhra Pradesh, India 0.011 and 0.081 ppm 0.008–0.084 ppm 0.010–0.091 ppm Reddy et al. (2012) North district of Delhi, India 0.0003–0.1 ppm 0.05–7.14 ppm 25–1202 ppm 20–2000 ppm 11–4433 ppm Sarkar and Shekhar (2013) Vaishali and Bhagalpur District, Bihar, India 20 ppb in Vaishali and 143 ppb in Bhagalpur Singh et al. (2014) Bhalswa landfill, Delhi, India 0.01–1.90 ppm 0.64–6.34 ppm Srivastava and Ramanathan (2008) Ballia and Ghazipur, Uttar Pradesh, India 43.75–620.75 ppb Srivastava and Sharma (2013) Ranchi city, Jharkhand, India 0.0–200 ppb 0–2.19 ppm 0–268 ppm 18.2–303 ppm 2–200 ppm 0–140 ppb 0.0–4200 ppb Tirkey et al. (2017) Parichha, Jhansi, India 0.036–0.061 ppm 0.013–0.178 ppm 0.186–11.98 ppm Verma et al.