772
K. M. G. Mostofa et al.
2 Complexation of Metal Ions (M) With DOM (M-DOM)
in Natural Waters
Dissolved organic matter (DOM) is composed of a variety of organic compounds,
which are the most important sources of organic ligands that can form complexes with trace metal ions in natural surface water, soil, sediment pore water
and groundwater (Wu et al. 2004a, b, c; Christoforidis et al. 2010; Liu and Cai
2010; Lu and Allen 2002; Filella 2008; Yamashita and Jaffe 2008; Schmeide and
Bernhard 2009; Reiller and Brevet 2010; Sachs et al. 2010; Weng et al. 2010;
Tserenpil and Liu 2011). The most important organic ligands in DOM that can
form complexes with metal ions are allochthonous fulvic acids (Sonke and
Salters 2006; Wu et al. 2002a, b, 2004c; Schmeide and Bernhard 2009; Reiller
and Brevet 2010; Vlassopoulos et al. 1990; Mandal et al. 1999; 2000; Sekaly
et al. 1999, 2003; Shin et al. 2001; Haitzer et al. 2003; Cao et al. 2004; Fujii et al.
2008); allochthonous humic acids (Sonke and Salters 2006; Shcherbina et al.
2007; Christoforidis et al. 2010; Liu and Cai 2010; Wu et al. 2004c; Reiller and
Brevet 2010; Sachs et al. 2010; Tserenpil and Liu 2011; Haitzer et al. 2003; Cao
et al. 2004; Takahashi et al. 1997; Buschmann and Sigg 2004; Filella and May
2005; Lippold and Lippmann-Pipke 2009; Pourret and Martinez 2009; Tella and
Pokrovski 2009; Kim and Czerwinski 1996); hydrophobic acids extracted from
natural waters (Haitzer et al. 2002, 2003); hydrophylic acids extracted from olive
cake (Konstantinou et al. 2009); autochthonous DOM (ca. autochthonous fulvic acids or marine fulvic acids) of algal origin (see also chapters “Dissolved
Organic Matter in Natural Waters” and “Fluorescent Dissolved Organic Matter in
Natural Waters”) (daSilva et al. 1996; Xue and Sigg 1993; Xue et al. 1995); tryptophan amino acid (Wu and Tanoue 2001a, b); glycine and other amino acid having O- and N-functional groups (carboxyl, alcoholic hydroxyl, phenolic hydroxyl
and amine) (Tella and Pokrovski 2009); cysteine, histidine, aspartic acid, glutamic
acid (Rosas et al. 2010; Santana-Casiano et al. 2000; Shoukry 2005; Shiozawa
et al. 2011); picolinic acid and dipicolinic acid (Rosas et al. 2010; Shiozawa et al.
2011; Lubes et al. 2010; Da Costa et al. 2011); protein, peptide and selenoprotein P
(Shoukry 2005; Sidenius et al. 1999; Motson et al. 2004); glycoprotein exopolymer produced by Pseudoalteromonas sp. strain (Gutierrez et al. 2008); extracellular polymeric substances (Zhang et al.2009; Harper et al. 2008; Guibaud et al.
2004, 2006; Comte et al. 2008; d’Abzac et al. 2010); melanin (Felix et al. 1978);
2,4-diiodo-6-(((2- pyridinylmethyl)amino) methyl)phenol (Frezza et al. 2009);
indolo[3,2-c]quinolines (Primik et al. 2010); 2-[4-dimethylaminocinnamalamino]benzoic acid (Yalcin et al. 1998); 8-hydroxyquinoline (oxine) (Xia et al. 1996;
Sarmiento et al. 2010); thenoyltrifluoroacetone (HTTA) (Xia et al. 1996); bipyridyl and 2,2′-bipyridine (Sarmiento et al. 2010; Bhattacharyya et al. 2010);
1,10-phenanthroline (Xia et al. 1996; Sarmiento et al. 2010; Bhattacharyya
et al. 2010); phenols (e.g., catechol, hydroquinone, resorcinol) and polyphenols
(Shcherbina et al. 2007; Tella and Pokrovski 2009; Thakur et al. 2006); quinonoid
compounds (Shcherbina et al. 2007); benzylmalonic acid and n-hexadecylmalonic
K. M. G. Mostofa et al.
2 Complexation of Metal Ions (M) With DOM (M-DOM)
in Natural Waters
Dissolved organic matter (DOM) is composed of a variety of organic compounds,
which are the most important sources of organic ligands that can form complexes with trace metal ions in natural surface water, soil, sediment pore water
and groundwater (Wu et al. 2004a, b, c; Christoforidis et al. 2010; Liu and Cai
2010; Lu and Allen 2002; Filella 2008; Yamashita and Jaffe 2008; Schmeide and
Bernhard 2009; Reiller and Brevet 2010; Sachs et al. 2010; Weng et al. 2010;
Tserenpil and Liu 2011). The most important organic ligands in DOM that can
form complexes with metal ions are allochthonous fulvic acids (Sonke and
Salters 2006; Wu et al. 2002a, b, 2004c; Schmeide and Bernhard 2009; Reiller
and Brevet 2010; Vlassopoulos et al. 1990; Mandal et al. 1999; 2000; Sekaly
et al. 1999, 2003; Shin et al. 2001; Haitzer et al. 2003; Cao et al. 2004; Fujii et al.
2008); allochthonous humic acids (Sonke and Salters 2006; Shcherbina et al.
2007; Christoforidis et al. 2010; Liu and Cai 2010; Wu et al. 2004c; Reiller and
Brevet 2010; Sachs et al. 2010; Tserenpil and Liu 2011; Haitzer et al. 2003; Cao
et al. 2004; Takahashi et al. 1997; Buschmann and Sigg 2004; Filella and May
2005; Lippold and Lippmann-Pipke 2009; Pourret and Martinez 2009; Tella and
Pokrovski 2009; Kim and Czerwinski 1996); hydrophobic acids extracted from
natural waters (Haitzer et al. 2002, 2003); hydrophylic acids extracted from olive
cake (Konstantinou et al. 2009); autochthonous DOM (ca. autochthonous fulvic acids or marine fulvic acids) of algal origin (see also chapters “Dissolved
Organic Matter in Natural Waters” and “Fluorescent Dissolved Organic Matter in
Natural Waters”) (daSilva et al. 1996; Xue and Sigg 1993; Xue et al. 1995); tryptophan amino acid (Wu and Tanoue 2001a, b); glycine and other amino acid having O- and N-functional groups (carboxyl, alcoholic hydroxyl, phenolic hydroxyl
and amine) (Tella and Pokrovski 2009); cysteine, histidine, aspartic acid, glutamic
acid (Rosas et al. 2010; Santana-Casiano et al. 2000; Shoukry 2005; Shiozawa
et al. 2011); picolinic acid and dipicolinic acid (Rosas et al. 2010; Shiozawa et al.
2011; Lubes et al. 2010; Da Costa et al. 2011); protein, peptide and selenoprotein P
(Shoukry 2005; Sidenius et al. 1999; Motson et al. 2004); glycoprotein exopolymer produced by Pseudoalteromonas sp. strain (Gutierrez et al. 2008); extracellular polymeric substances (Zhang et al.2009; Harper et al. 2008; Guibaud et al.
2004, 2006; Comte et al. 2008; d’Abzac et al. 2010); melanin (Felix et al. 1978);
2,4-diiodo-6-(((2- pyridinylmethyl)amino) methyl)phenol (Frezza et al. 2009);
indolo[3,2-c]quinolines (Primik et al. 2010); 2-[4-dimethylaminocinnamalamino]benzoic acid (Yalcin et al. 1998); 8-hydroxyquinoline (oxine) (Xia et al. 1996;
Sarmiento et al. 2010); thenoyltrifluoroacetone (HTTA) (Xia et al. 1996); bipyridyl and 2,2′-bipyridine (Sarmiento et al. 2010; Bhattacharyya et al. 2010);
1,10-phenanthroline (Xia et al. 1996; Sarmiento et al. 2010; Bhattacharyya
et al. 2010); phenols (e.g., catechol, hydroquinone, resorcinol) and polyphenols
(Shcherbina et al. 2007; Tella and Pokrovski 2009; Thakur et al. 2006); quinonoid
compounds (Shcherbina et al. 2007); benzylmalonic acid and n-hexadecylmalonic