Heavy Metal Contamination of Surface Water and Groundwater in and Around Gejiu Tin Mine, Southwest China

• Autorzy: Cheng X. , Qi W. , Danek T. , Matysek D. , Huang Q. , Zhao X. , Zhou Z. , Fang R. , Zou L. , Xu J.

Warianty tytułu

PL

Zanieczyszczenie wód powierzchniowych i podziemnych metalami ciężkimi w kopalni Gejiu Tin, południowo-zachodnie Chiny i jej okolicach

• Języki publikacji: EN

Abstrakty

EN

Heavy metal contamination due to mining activity is a global major concern because of its potential health risks to local inhabitants. The heavy metal contamination of surface water and ground water by mining activities in Gejiu tin-polymetallic mining area, Southwest China, was studied. Surface water and ground water were sampled and analyzed using AAS for Cr6+, Cd, As, Hg, Cu, Pb, Zn, Se, Fe and Mn. Analysis of HCO3–, Cl–, SO42–, F– and NO3– in water samples was also undertaken by ion chromatography. It was shown that none of water samples exceeded the guideline of Cr6+, Se and Hg, while the contamination degree of heavy metals was Mn > Fe > Cd > Zn > Pb > As > Cu, all of which were serious contamination except mild contamination for Cu. The ground waters were polluted much worse than surface water.

PL

Zanieczyszczenie metalami ciężkimi spowodowane działalnością kopalń jest światowym problemem z powodu ryzyka utraty zdrowia przez okolicznych mieszkańców. Zbadano zanieczyszczenie wód powierzchniowych oraz wód podziemnych wywołane działalnością kopalni cyny w rejonie górniczym Gejiu, południowo-zachodnie Chiny. Pobrano próbki wody powierzchniowej oraz podziemnej i zanalizowano je ze względu na obecność Cd, As, Hg, Cu, Pb, Zn, Se, Fe oraz Mn. Analizy HCO3–, Cl–, SO42–, F– oraz NO3– w próbkach wody również zostały przeprowadzone za pomocą chromatografii jonowej. Ukazano, że żadna z badanych wód nie przekroczyła dopuszczalnych poziomów dla Cr6+, Se oraz Hg. Jednakże poziom zanieczyszczenia metali ciężkimi tj. Mn > Fe > Cd > Zn > Pb > As > Cu był wysoki, za wyjątkiem niewielkiego przekroczenia norm dla Cu. Wody podziemne były znacznie bardziej zanieczyszczone niż wody powierzchniowe.

Słowa kluczowe

EN

heavy metals; contamination; Gejiu tin mine; surface water; mine water

PL

metale ciężkie; zanieczyszczenie; kopalnia cyny Gejiu; wody powierzchniowe; wody kopalniane

• Wydawca: Polskie Towarzystwo Przeróbki Kopalin
• Czasopismo: Inżynieria Mineralna
• Rocznik: 2016
• Tom: R. 17, nr 1
• Strony: 93--98
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Cheng X.

• China University of Geosciences, 100083 Beijing, P. R. China
• Yunnan Land and Resources Vocational College, 652501 Kunming, Yunnan, P. R. China

autor

Qi W.

• Yunnan Land and Resources Vocational College, 652501 Kunming, Yunnan, P. R.China

autor

Danek T.

• VSB – Technical University Ostrava, Institute of Geological Engineering, 17. Listopadu 15, 708 33 Ostrava-Poruba, Czech Republic

autor

Matysek D.

• VSB – Technical University Ostrava, Institute of Geological Engineering, 17. Listopadu 15, 708 33 Ostrava-Poruba, Czech Republic

autor

Huang Q.

• Yunnan Land and Resources Vocational College, 652501 Kunming, Yunnan, China; Guanshan, Yangzonghai Scenic Area, Kunming, Yunnan Province, P..R. China

autor

Zhao X.

• Yunnan Land and Resources Vocational College, 652501 Kunming, Yunnan, China; Guanshan, Yangzonghai Scenic Area, Kunming, Yunnan Province, P..R. China

autor

Zhou Z.

• Yunnan Land and Resources Vocational College, 652501 Kunming, Yunnan, China; Guanshan, Yangzonghai Scenic Area, Kunming, Yunnan Province, P..R. China

autor

Fang R.

• Yunnan Land and Resources Vocational College, 652501 Kunming, Yunnan, China; Guanshan, Yangzonghai Scenic Area, Kunming, Yunnan Province, P..R. China

autor

Zou L.

• Yunnan Land and Resources Vocational College, 652501 Kunming, Yunnan, China; Guanshan, Yangzonghai Scenic Area, Kunming, Yunnan Province, P..R. China

autor

Xu J.

• Yunnan Land and Resources Vocational College, 652501 Kunming, Yunnan, China; Guanshan, Yangzonghai Scenic Area, Kunming, Yunnan Province, P..R. China

Bibliografia

• 1. Cai B.X. et al., “An analysis of differences in accumulation of heavy metals in main crops in a tin mining area of Yunnan Province.” Geological Bulletin of China 33/8(2014): 1175–1181.
• 2. Chen, J., Halls, C., & Stanley, C. J., “Tin-bearing skarns of South China: geological setting and mineralogy.” Ore Geology Reviews 7/3(1992): 225–248.
• 3. Cheng, Y., Mao, J., Chang, Z., & Pirajno, F., “The origin of the world class tin-polymetallic deposits in the gejiu district, sw china: constraints from metal zoning characteristics and 40ar–39ar geochronology.” Ore Geology Reviews 53(2013): 50–62.
• 4. Drozdova, J., Raclavska, H., Škrobankova, H.(2014): “Occurence of Metals in Total Suspended Solids in Urban Waters Determined by Sequential Extraction.” Inzynieria Mineralna 15/2(2014): 35–39.
• 5. Drozdova, J., Raclavska, H., Škrobankova, H.(2015): “A survey of heavy metals in municipal wastewater in combined sewer systems during wet and dry weather periods.” Urban water journal 12/2(2015): 131–144.
• 6. Huang Y, Cai B X, Wang Y, Li H X, Chai J L. (2014a). “The contribution of the mining activities on the heavy metals accumulation in soils of the Gejiu tin deposit, Yunnan Province.” Geological Bulletin of China 33/8(2014a): 1167–1174.
• 7. Huang Y, Cai B X, Wang Y, Li H X., “Human health risk based on the drinking water standard of mine water: A case study of a pit in the Gejiu tin mining area.” Yunnan Province. Geological Bulletin of China 33/8(2014b): 1260–1266
• 8. Li G X et al., “Study on Heavy Metal Accumulation of Plantsin Gejiu Tin Mining Area.” Applied Mechanics and Materials 641(2014a): 1176–1182.
• 9. Li, Y. et al., “Heavy metal pollution in vegetables grown in the vicinity of a multi-metal mining area in Gejiu, China: total concentrations, speciation analysis, and health risk.” Environmental Science and Pollution Research 21(2014b): 12569–12582.
• 10. Mao J.W. et al., (2008). “Gejiu tin polymetallic ore-field: deposit model and discussion.” Acta Geologica Sinica 81(2008): 1456–1468.
• 11. Nemerow, N.L. Scientific Stream Pollution Analysis. New York: McGraw-Hill, 1974.
• 12. Qiao P.W. et al., “Heavy metal pollution and ecological risk assessment of Datun basin in the Gejiu tin mining area, Yunnan Province.” Geological Bulletin of China 33/8(2014):1253–1259.
• 13. Zhao Yuanyi et al. Geological environment model and environment assessment of deposits. Beijing: Geology Publishing House, 2007.
• 14. Zhou Yu-Guo et al., “A systematical evaluation of the regional geochemical environment of Gejiu area.” Geophysical and Geochemica Exploration 33/6(2009): 620–625.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.