Bioremediation of industrial toxic metals with gum kondagogu (Cochlospermum gossypium): A natural carbohydrate biopolymer

Indian Journal of Biotechnology

Volumn 10, Issue 1, 2011, Pages 113-120

  Vinod, V T P ^a   Sashidhar, R B ^b  

^a DEPARTMENT OF ATOMIC ENERGY   (India)

^b OSMANIA UNIVERSITY   (India)

Author keywords

Adsorption; Biosorption; Cochlospermom gossypium; Desorption; FT IR; Gum kondagogu; ICP MS; Regeneration; SEM EDXA

Indexed keywords

BIOPOLYMER; CADMIUM; CARBOHYDRATE; CHROMIUM; COPPER; GUM KONDAGOGU; INDUSTRIAL EFFLUENT; INDUSTRIAL TOXIC SUBSTANCE; IRON; LEAD; MERCURY; NICKEL; UNCLASSIFIED DRUG; ZINC;

ADSORPTION; ARTICLE; BIOREMEDIATION; BIOSORPTION; BIXACEAE; COCHLOSPERMUM GOSSYPIUM; COMPETITIVE ABILITY; CONTROLLED STUDY; DESORPTION; EQUILIBRIUM CONSTANT; HEAVY METAL REMOVAL; INFRARED SPECTROSCOPY; ISOTHERM; MASS SPECTROMETRY; NONHUMAN; PH; PHYSICAL CAPACITY; PHYSICAL CHEMISTRY; SCANNING ELECTRON MICROSCOPY; TEMPERATURE;

COCHLOSPERMUM GOSSYPIUM; GOSSYPIUM;

EID: 79551560612     PISSN: 09725849     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. Kratochvil D & Volesky B, Advances in the biosorption of heavy metals, Trends Biotechnol, 16 (1998) 291-300.
2. Pellerin C & Booker S M, Reflection on hexavalent chromium: Health hazards of an industrial heavyweight, Environ Health Prospect, 108 (2000) A402-407.
3. Bulut Y & Tez Z, Removal of heavy metals from aqueous solution by sawdust adsorption, J Environ Sci, 19 (2007) 160-166.
4. Volesky B, Detoxification of metal-bearing effluents: Biosorption for the next century, Hydrometallurgy, 59 (2001) 203-216.
5. Kuyucak N & Volesky B, biosorbents for recovery of metals from industrial solutions, Biotechnol Lett, 10 (1988) 137-142.
6. Wang J & Chen C, Biosorbents for heavy metals removal and their future, Biotechnol Adv, 27 (2009) 195-226.
7. 2+ with gum kondagogu (Cochlospermum gossypium): A natural carbohydrate polymer with biosorbent properties, Carbohydr Polym, 78 (2009) 894-901.
8. Vinod V T P, Sashidhar R B & Sreedhar B, Biosorption of nickel and total chromium from aqueous solution by gum kondagogu (Cochlospermum gossypium): A carbohydrate biopolymer, J Hazard Mater, 178 (2010) 851-860.
9. Janaki B & Sashidhar R B, Physico-chemical analysis of gum kondagogu (Cochlospermum gossypium): A potential food additive, Food Chem, 61 (1998) 231-236.
10. Vinod V T P, Sashidhar R B, Suresh K I, Rao B R, Saradhi U VRVet al, Morphological, physico-chemical and structural characterization of gum kondagogu (Cochlospermum gossypium): A tree gum from India, Food Hydrocolloids, 22 (2008) 899-915.
11. Vinod V T P, Sashidhar, R B, Sarma, V U M & Saradhi U V R V, Compositional analysis and rheological properties of gum kondagogu (Cochlospermum gossypium): A ree gum from India, J Agric Food Chem, 56 (2008) 2199-2207.
12. Janaki B & Sashidhar R B, Sub-chronic (90-day) toxicity study in rats fed gum kondagogu (Cochlospermum gossypium), Food Chem Toxicol, 38 (2000) 523-534.
13. Esposito A, Pagnanelli F & Veglio F, pH related equilibria models for biosorption in single metal systems, Chem Eng Sci, 57 (2002) 307-313.
14. Gamage A & Shahidi F, Use of chitosan for the removal of metal ion contaminants and proteins from water, Food Chem, 104 (2007) 989-996.
15. Rocha C G, Zaia DAM, Alfaya R V S & Alfaya A A S, Use of rice straw as biosorbent for removal of Cu (II), Zn (II), Cd (II) and Hg (II) ions in industrial effluents, J Hazard Mater, 166 (2009) 383-388.
16. Hammaini A, González F, Ballester A, Blázquez M L & Muňoz J A, Biosorption of heavy metals by activated sludge and their desorption characteristics, J Environ Mange, 84 (2007) 419-426.
17. Say R, Denizli A & Arica M Y, Biosorption of cadmium(II), lead(II) and copper(II) with the filamentous fungus Phanerochaete chrysosporium, Bioresour Technol, 76 (2001) 67-70.
18. Naiya T K, Chowdhury P, Bhattacharya A K & Das S K, Sawdust and neem bark as low-cost natural biosorbent for adsorptive removal of Zn(II) and Cd(II) ions from aqueous solutions, Chem Eng J, 148 (2009) 68-79.
19. Keesenci K, Say R & Denizli, A, Removal of heavy metal ions from water by using poly (ethyleneglycol dimethylacrylate-co-acrylamide) beads, Eur Polym J, 38 (2002) 1443-1448.
20. Vinod, V T P, Sashidhar, R B & Sukumar, A A, Competitive adsorption of toxic heavy metal contaminants by gum kondagogu (Cochlospermum gossypium): A natural hydrocolloid, Colloid Surf B, 75 (2010) 490-495.