A physical-mathematical model for the transport of heavy metals and toxic matter from point sources by geogas microbubbles

Ecological Modelling

Volumn 161, Issue 1-2, 2003, Pages 139-149

  Zhou, Ziyong ^a   Tao, Shu ^a   Xu, Fuliu ^a   Dawson, R ^a  

^a PEKING UNIVERSITY   (China)

Author keywords

Geogas; Microbubble; Model; Toxic matter; Transport

Indexed keywords

BUBBLE; GROUNDWATER POLLUTION; HEAVY METAL; NUMERICAL MODEL; POINT SOURCE; THREE-DIMENSIONAL MODELING; TOXIC MATERIAL; TRANSPORT PROCESS;

EID: 0037370343     PISSN: 03043800     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-3800(02)00322-8     Document Type: Article

References (16)

1. Bajc, A.F., 1997. A comparative analysis of enzyme leach and mobile metal ion selective extraction; case studies from glaciated terrain, northern Ontario. J. Geochem. Explor. 61, 113-148.
2. Etiope, G., 1998. Transport of radioactive and toxic matter by gas microbubble in the ground. J. Environ. Radioact. 40 (1), 11-13.
3. Etiope, G., Lombardi, S., 1996. Laboratory simulation of geogas microbubble flow. Environ. Geol. 27, 226-232.
4. Kristiansson, K., Malmqvist, L., 1982. Evidence for nondiffusive transport of 222 86 Rn in the ground and a new physical model for the transport. Geophysics 47, 1444-1452.
5. Kristiansson, K., Malmqvist, L., Persson, W., 1990. Geogas prospecting: a new tool in the search for concealed mineralizations. Endeavour 14 (1), 28-33.
6. Malmqvist, L., Kristiansson, K., 1984. Experimental evidence for an ascending microflow of geogas in the ground. Earth Planet Sci. Lett. 70, 407-416.
7. Malmqvist, L., Kristiansson, K., Kristiansson, P., 1999. Geogas prospecting - an ideal industrial application of PIXE. Nucl. Instrum. Methods Phys. Res. B 150, 484-490.
8. Putikov, O.F., Veshev, S.A., Alekseev, S.G., Zhou, Z.Y., Kasiyahkova, H.A., 2000. Jet halo dispersion above oil deposit in non-homogenous rock. Geophysics 1, 52-56 (in Russian).
9. Ryss, J.S., 1986. Introduction to Geoelectrochemical Prospecting Method (in Russian). Leningrad, Nedra, p. 255.
10. Tong, C.H., Li, J., 1999. Geogas prospecting and its mechanism in the research for deep-seated or concealed gold deposits. Chinese J. Geophys. 42 (1), 135-142 (in Chinese with English abstract).
11. Varhegyi, A., Baranyi, I., Somogyi, G., 1986. A model for the vertical subsurface radon transport in 'geogas' microbubbles. Geophys. Trans. 32 (3), 235-253.
12. Varhegyi, A., Hakl, J., Monnin, M., Morin, J.P., Seidel, J.L., 1992. Experimental study of radon transport in water as test for a transportation micro-bubble model. J. Appl. Geophys. 29, 37-46.
13. Wang, X.Q., 1998. Leaching of mobile forms of metals in overburden: development and application. J. Geochem. Explor. 61, 39-55.
14. Wang, X.Q., Xie, X.J., Lu, Y.X., 1995. Development of dynamic collection of the geogas technique and its preliminary application in the search for concealed deposits. J. Geophys. Geochem. Explor. 19 (3), 162-171 (in Chinese with English abstract).
15. Wang, X.Q., Cheng, Z.H., Lu, Y.X., Xu, L., Xie, X.J., 1997. Nanoscale metals in earthgas and mobile forms of metals in overburden in wide-spaced regional exploration for giant ore deposits in overburden terrains. J. Geochem. Explor. 58, 63-72.
16. Zhou, Z.Y., 2000. Jet halo dispersion in stratiform surrounding environment above oil and gas deposit and its research by geoelectrochemical methods. Doctoral thesis (in Russian), Saint-Petersburg Mining Institute, pp. 144.