Reasons for the lack of chemical stability of treated water rich in magnesium

Water Research

Volumn 45, Issue 19, 2011, Pages 6585-6592

  Świetlik, Joanna ^a   Raczyk Stanisławiak, Urszula ^a   Piszora, Paweł ^a   Nawrocki, Jacek ^a  

^a Adam Mickiewicz University Poznan   (Poland)

Author keywords

Aragonite; Calcite; Drinking water; High concentration of Mg; Low Ca Mg ratio

Indexed keywords

CALCITE; CARBON DIOXIDE; CHEMICAL STABILITY; MAGNESIUM; METAL IONS; PRECIPITATES; WATER TREATMENT; WATER TREATMENT PLANTS;

ARAGONITE; CALCIUM IONS; HIGH CONCENTRATION OF MG; HIGH-CONTENT; LOW CA/MG RATIO; MAGNESIUM IONS; ORGANOLEPTIC PROPERTIES; SEDIMENTING; TREATMENT PLANTS; XRD;

POTABLE WATER;

CALCIUM CARBONATE; CALCIUM ION; DRINKING WATER; MAGNESIUM ION;

BICARBONATE; CALCITE; CALCIUM; CARBON DIOXIDE; CARBONATE; CRYSTALLIZATION; DRINKING WATER; HARDNESS; MAGNESIUM; PEPTIDE; PRECIPITATION (CHEMISTRY); SEDIMENTATION; TURBIDITY; WATER SUPPLY; WATER TREATMENT;

ARTICLE; PRIORITY JOURNAL; SCANNING ELECTRON MICROSCOPY; WATER QUALITY; WATER TREATMENT; X RAY DIFFRACTION;

POLAND; POZNAN [POLAND];

EID: 80555122753     PISSN: 00431354     EISSN: 18792448     Source Type: Journal    
DOI: 10.1016/j.watres.2011.10.003     Document Type: Article

References (27)

1. Bischoff J.L., Fyfe W.S. The aragonite-calcite transformation. Am. J. Sci. 1968, 266:65-79.
2. Bruker AXS TOPAS V2.1: General Profile and Structure Analysis Software for Powder Diffraction Data. - User's Manual 2003, Bruker AXS, Karlsruhe, Germany.
3. 2+ as an impurity in calcite growth. Science 2000, 290:1134-1137.
4. 2+ at 100°C and 100 bars: influence of growth regime. Geochim. Cosmochim. Acta 1997, 61(7):1475-1485.
5. Directive of the Minister of Health Care Services of 29.03.2007 on the quality of drinking water, Dz.U. No 61 item 417, 2007.
6. Goldsmith J.R., Graf D.L., Heard H.C. Lattice constants of the calcium magnesium carbonates. Am. Mineral 1961, 46:453-457.
7. 3 polymorphs calcite and aragonite. II. The influence of divalent cation additives on the growth and dissolution rates. J. Cryst. Growth. 1996, 158:310-315.
8. 16.02.2011. http://webmineral.com/data/Calcite.shtml.
9. Katz A. The interaction of magnesium with calcite during crystal growth at 25-90°C and one atmosphere. Geochim. Cosmochim. Acta 1973, 37:1563-1586.
10. Kitano Y. The behaviour of various inorganic ions in the separation of calcium carbonate from a bicarbonate solution. B. Chem. Soc. Jpn. 1962, 35:1973-1980.
11. Lippmann F. Sedimentary Carbonate Minerals 1973, Springer-Verlag.
12. Lopez O., Zuddas P., Faivre D. The influence of temperature and seawater composition on calcite crystals growth mechanisms and kinetics: implications for Mg incorporation in calcite lattice. Geochim. Cosmochim. Acta. 2009, 73:337-347.
13. Markgraf S.A., Reeder R.J. High-temperature structure refinements of calcite and magnesite. Am Mineral. 1985, 70:590-600.
14. 3. Acta. Crystallogr. 1993, B49:636-641.
15. 3. Acta. Crystallogr. 1995, B51:929-939.
16. Nawrocki J., Raczyk-Stanisławiak U., Świetlik J., Olejnik A., Sroka M. Corrosion in a distribution system: steady water and its composition. Wat. Res. 2010, 44:1863-1872.
17. Paquette J., Reeder R.J. Single-crystal X-ray structure refinements of two biogenic magnesium calcite crystals. Am Mineral. 1990, 75:1151-1158.
18. PN-92/C-04590/02, 2002.
19. PN-EN ISO 9963-1:2001/Ap1:2004, 2004.
20. PN-ISO 6059:1999, 1999.
21. PN-ISO 6332:2001, 2001.
22. Simkiss K. Variation in the crystallization form of calcium carbonate from artificial sea water. Nature 1964, 201:492-493.
23. Sitepu H., O'Connor B.H., Li D. Comparative evaluation of the March and generalized spherical harmonic preferred orientation models using X-ray diffraction data for molybdite and calcite powders. J. Appl. Cryst. 2005, 38:158-167.
24. Świetlik J., Raczyk-Stanisławiak U., Nawrocki J. The influence of disinfection on aquatic biodegradable organic carbon formation. Water. Res. 2009, 43:463-473.
25. Taft W.H. Physical chemistry of formation of carbonates. Developments in Sedimentology, 9b Carbonate Rock 1967, 151-168. Elsevier. G.V. Chilingar (Ed.).
26. Tynan S., Opdyke B.N. Effects of lower surface ocean pH upon the stability of shallow water carbonate sediments. Sci. Total. Environ. 2011, 409:1082-1086.
27. Xu M., Higgins S.R. Effects of magnesium ions on near-equilibrium calcite dissolution: step kinetics and morphology. Geochim. Cosmochim. Acta 2011, 75:719-733.