Assessment of Groundwater Quality and Health Risk in the Oil and Gas Field of Dingbian County, Northwest China

Su, He; Kang, Weidong; Xu, Youlong; Wang, Jiading

doi:10.1007/s12403-016-0234-6

Cited by 52 publications

(16 citation statements)

References 44 publications

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“…4 ). Continuous gas escaping from these abandoned wells might stimulate the trace metal accumulation, especially Pb would be more toxic when it will come to a contact with gasoline (Syl-1 and Syl-4) 7 . The non-essential toxic metals like Ni, Cd, and Pb in water can pose a serious health threat inthesite 47 .…”

Section: Outcomes and Discussionmentioning

confidence: 99%

“…For Adults, the ILCR values of Cd and Ni are also significant and Pb is more noticeable to cause health risk (Fig. 7 ) 7 , 13 , 36 , 42 . The carcinogenic risk of these elements can be ranked as Pb > Cd > Ni.…”

Section: Outcomes and Discussionmentioning

confidence: 99%

“…About 1.2 billion people are suffering from contaminated drinking and domestic use of water in the world 6 . Higher levels of pollutants in water are largely responsible for increasing threat toecology, human health, and the environment 7 . The health and the ecological system may have a considerable risk by transferring TMs in water to different plants to social health 8 , 9 .At present, trace elements effluence in water is the most concerned issue for the scientist as it crafts the serious health and ecological problems in nature 10 , 11 .Toxic metal-associated water pollution, health, ecological and environmental risk also mentioned by various authors 12 – 16 .…”

Section: Introductionmentioning

confidence: 99%

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Ecological and health risk assessment of trace metals in water collected from Haripur gas blowout area of Bangladesh

Howladar

Hossain

Anju

et al. 2021

Sci Rep

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The study aims to assess the trace metals and physicochemical properties of water in the adjacent to the Sylhet gas blowout area. Trace metals were analyzed using atomic absorption spectrophotometer, whereas physicochemical parameters were evaluated in-situ state using portable instruments and also in the laboratory. Trace metals Pb, Cd, and Ni were found in the water samples higher than the acceptable limit by WHO standards, whereas the concentration of Cu and Zn were within acceptable limit, respectively. The correlation coefficient matrix and factor loading analysis spectacle that the interrelationship among the physicochemical parameters, trace elements, as well as other ions are moderate to strongly corellated which reflecting the homogeneous source of origin. According to contamination factor, Nemerow multi-factor index, pollution load index, and also, potential ecological risk index, the water of the region is quite polluted in case of Pb, Cd, and Ni but unpolluted for Cu and Zn. The water quality index indicates that treatment of water is required before using it for domestic purposes. The health quotient and hazard index results are less than standard value 1 suggesting that there is no noncarcinogenic risk in the area. The carcinogenic analysis shows that the lifetime incremental cancer risk mean value of Cd and Ni are fairly insignificant and Pb is more significant for children to cause health problem. The ILCR value of Cd and Ni are insignificant whereas Pb is significant to pose health risk for adults. Physicochemical parameters revealed that the water was slightly acidic and soft in nature implying to avoid the water from this area for drinking purposes. At the end, it can be concluded that this study will be useful for the residence as well as the policymaker to take the protective surveillance measures around the areas.

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Section: Outcomes and Discussionmentioning

confidence: 99%

Section: Outcomes and Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Ecological and health risk assessment of trace metals in water collected from Haripur gas blowout area of Bangladesh

Howladar

Hossain

Anju

et al. 2021

Sci Rep

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“…In order to understand the effects of these factors onto the health and agriculture, many researchers have employed various statistical and multivariate statistical analyses tools [1]. As water quality index is a comprehensive approach to assess the quality of groundwater, Su et al have used entropy weighted water quality index [10]. Use of Fuzzy method has also been reported by the researchers for the easy and accurate estimation of water quality [7].…”

Section: Introductionmentioning

confidence: 99%

Assessment of groundwater quality and determination of hydrochemical evolution of groundwater in Shillong, Meghalaya (India)

Jain

Sharma²,

Singh³

2021

SN Appl. Sci.

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Deterioration of surface water quality in various parts of India due to increasing urbanization has led to the extensive usage of groundwater for various domestic and irrigation needs, thereby raising concerns over its quality. However, there are very few studies focussing over the issue of groundwater quality in North-Eastern region of India. In order to make an assessment of the quality of groundwater for drinking and irrigation purposes, this study was carried out in Shillong—the Capital City of Meghalaya State in North-East India during pre-monsoon and post-monsoon seasons of 2018. Standard sampling and analytical procedures were followed for groundwater quality assessment. Minimal variation was observed in the water quality of pre- and post-monsoon seasons. However, the study found that groundwater samples are having acidic pH and presence of nitrate is also reported. Some of the samples also showed the presence of mercury, nickel, and cadmium. The presence of these contaminants could be attributed to the industrial activities in the state. Overall, the groundwater quality was found suitable for drinking and irrigation purposes after conventional treatment. Hydrochemical studies further inferred that groundwater properties in the region are influenced by the rock weathering along with the atmospheric precipitation.

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“…Groundwater plays a crucial role in domestic and irrigation activities in arid-semiarid regions where surface water resources are short in supply or low in quality [1][2][3]. Rapid urban and industrial growth has led to overexploitation of groundwater, causing increasingly prominent water-related problems (e.g., depletion of water resources accompanied by groundwater pollution) in local areas [4,5]. Hydrogeochemical analysis of groundwater is an important aspect of hydrogeological research, as it guides the sustainable use and managementof groundwater resources as well as ecological and environmental protection [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Hydrogeochemical Characterization and Its Seasonal Changes of Groundwater Based on Self-Organizing Maps

et al. 2021

Water

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Water resources are scarce in arid or semiarid areas; groundwater is an important water source to maintain residents’ lives and the social economy; and identifying the hydrogeochemical characteristics of groundwater and its seasonal changes is a prerequisite for sustainable use and protection of groundwater. This study takes the Hongjiannao Basin as an example, and the Piper diagram, the Gibbs diagram, the Gaillardet diagram, the Chlor-alkali index, the saturation index, and the ion ratio were used to analyze the hydrogeochemical characteristics of groundwater. Meanwhile, based on self-organizing maps (SOM), quantification error (QE), topological error (TE), and the K-means algorithm, groundwater chemical data analysis was carried out to explore its seasonal variability. The results show that (1) the formation of groundwater chemistry in the study area was controlled by water–rock interactions and cation exchange, and the hydrochemical facies were HCO3-Ca type, HCO3-Na type, and Cl-Na type. (2) Groundwater chemical composition was mainly controlled by silicate weathering and carbonate dissolution, and the dissolution of halite, gypsum, and fluorite dominated the contribution of ions, while most dolomite and calcite were in a precipitated state or were reactive minerals. (3) All groundwater samples in wet and dry seasons were divided into five clusters, and the hydrochemical facies of clusters 1, 2, and 3 were HCO3-Ca type; cluster 4 was HCO3-Na type; and cluster 5 was Cl-Na type. (4) Thirty samples changed in the same clusters, and the groundwater chemistry characteristics of nine samples showed obvious seasonal variability, while the seasonal changes of groundwater hydrogeochemical characteristics were not significant.

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Assessment of Groundwater Quality and Health Risk in the Oil and Gas Field of Dingbian County, Northwest China

Cited by 52 publications

References 44 publications

Ecological and health risk assessment of trace metals in water collected from Haripur gas blowout area of Bangladesh

Ecological and health risk assessment of trace metals in water collected from Haripur gas blowout area of Bangladesh

Assessment of groundwater quality and determination of hydrochemical evolution of groundwater in Shillong, Meghalaya (India)

Hydrogeochemical Characterization and Its Seasonal Changes of Groundwater Based on Self-Organizing Maps

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