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Abstract

The efficiency of red mud as an adsorbent for the removal of metal ions and sulphate from synthetic acid mine water was assessed. Almost complete removal of Fe^–z (98%), Fe³⁺ (99%) and Cu²⁺ (97%) and a significant removal of Zn²⁺ (84%) was achieved from acid mine water at pH 2·3. However, only about 27% of sulphate reduction could be attained. A noteworthy feature was the concomitant increase in pH from 2·3 to 7·6 with the increase in red mud loading under appropriate conditions. The adsorption isotherms adhered to Freundlich and Langmuir relationships and were endothermic in nature. The free energy of the adsorption process was found to be negative attesting to the feasibility of the reaction. The adsorption kinetics followed the first order Lagergren rate equation. The filtrate obtained after treatment of red mud with synthetic acid mine water supplemented with carbon and nitrogen sources served as a successful growth medium for the sulphate reducing bacteria, namely Desulfotomaculum nigrificans (Dsm. nigrificans). Bacterial growth studies indicated that about 22, 41 and 52% of sulphate reduction could be achieved at initial pH values of 5, 6·1 and 7·2 respectively. The pretreatment of the acid mine water with red mud followed by bioremoval using Dsm. nigrificans resulted in about 27, 47 and 62% of sulphate removal at initial pH values of 5, 6·1 and 7·2 respectively, cumulatively by adsorption and bioreduction. The mechanisms of metal ion removal utilising red mud and sulphate reduction using Dsm. nigrificans are discussed.

Keywords

ACID MINE WATER RED MUD BIOREMEDIATION DESULFOTOMACULUM NIGRIFICANS SULPHATE REDUCTION

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References

Isabelle

and Josée

: ‘Neutralisation of acid mine drainage with alkaline industrial residues: laboratory investigation using batch-leaching tests’, AppL Geochem., 2003, 18, 1197–1213.

Hedin

R. S.

and Nairn

R. W.

: ‘Containment removal capabilities of wetlands constructed to treat coal mine drainage’, in ‘Constructed wetlands for water quality improvement’, (ed. Moshiri

G. A.

), Chap. 19, 187-195; 1993, Boca Raton, FL, CRC Press.

Johnson

D. B.

and Hallberg

K. B.

: ‘Acid mine drainage remediation options: a review’, ScL Total Environ., 2005, 338, 3–14.

Brodie

G. A.

, Hammer

D. A.

and Tomljanovich

D. A.

: ‘Treatment of acid drainage with a constructed wetland at the Tennessee valley Authority 950 coal mine’, in ‘Constructed wetland for waste water treatment’, 201-210; 1989, Chelsea, MI, Lewis Publishers Inc.

Brodie

G. A.

, Hammer

D. A.

and Tomljanovich

D. A.

: ‘Constructed wetlands for treatment of an ash pond seepage’, in ‘Constructed wetland for waste water treatment’, 211-220; 1989, Chelsea, MI, Lewis Publishers Inc.

Hammer

D. A.

and Bastian

R. K.

: ‘Wetland ecosystems: natural water purifiers?’, in ‘Constructed wetland for waste water treat-ment’, 5-19; 1989, Chelsea, MI, Lewis Publishers Inc.

Michaud

L. H.

: ‘Passive treatments and control methods for acid mine drainage’, Proc. Int. Conf. on ‘Mine design’, (ed. Bawden

W. F.

and Archibald

A. F.

), 747–756; 1993, Rotterdam, A. A. Balkema.

Kleinmann

R. L. D.

, Crersar

D. A.

and Pacelli

R. R.

: Tiogeochemistry of acid mine drainage and a method to control acid formation’, Miner. Eng., 1981, 33, 300–305.

Kleinmann

R. L. D.

and Hedin

R. S.

: ‘Treating mine water using passive method’, J. Pollut. Eng., 1993, 25, 20–22.

10.

Boshoff

, Duncan

and Rose

P. D.

: ‘Tannery effluent as a carbon source for biological sulphate reduction’, Water Res., 2004, 38, 2651–2658.

11.

Boshoff

, Duncan

and Rose

P. D.

: ‘The use of micro-algal biomass as a carbon source for biological sulphate reducing systems’, Water Res., 2004, 38, 2659–2666.

12.

Chang

I. S.

, Shin

P. K.

and Kim

B. J.

: ‘Biological treatment of acid mine drainage under sulfate reducing conditions with solid waste materials as substrate’, Water Res., 2000, 34, 1269–1277.

13.

Gibert

, de. Pablo

, Cortina

J. L.

and Ayora

: ‘Chemical characterization of natural organic substrates for biological mitigation of acid mine drainage’, Water Res., 2004, 38, 4186–4196.

14.

Prasad

P. M.

and Subramanian

: ‘Problems and prospects of red mud utilization’, Trans. Ind. Inst. Met., 1997, 50, 427–442.

15.

Altundogan

H. S.

, Altundogan

, Tiimen

and Bildik

: ‘Arsenic removal from aqueous solutions by adsorption on red mud’, Waste Manag., 2000, 20, 761–767.

16.

Gupta

V. K.

, Gupta

and Sharma

: ‘Process development for the removal of lead and chromium from aqueous solutions using red mud — an aluminium industry waste’, Water. Res., 2001, 35, 1125–1134.

17.

Pradhan

, Das

and Thakur

R. S.

: ‘Adsorption of phosphate from aqueous solution using activated red mud’, J. Colloid Interf ScL, 1998, 204, 169–172.

18.

Pradhan

, Das

and Thakur

R. S.

: ‘Adsorption of hexavalent chromium from aqueous solution by using activated red mud’, J. Colloid Interf Set, 1999, 217, 137–141.

19.

Doye

and Duchesne

: ‘Neutralisation of acid mine drainage with alkaline industrial residues: laboratory investigation using batch-leaching tests’, AppL Geochem., 2003, 18, 1197–1213.

20.

Genc-Fuhrman

, Tjell

J. C.

and McConchie

: ‘Adsorption of arsenic from water using activated neutralized red mud’, Environ. ScL Technol, 2004, 38, 2428–2434.

21.

Brunori

, Cremisini

, Massanisso

, Pinto

and Torricelli

: ‘Reuse of a treated red mud bauxite waste: studies on environ-mental compatibility’, J. Hazard Mater., 2005, 117, 55–63.

22.

Chockalingam

, Sivapriya

, Subramanian

and Chandrasekaran

: ‘Rice husk filtrate as a nutrient medium for the growth of Desulfotomaculum nigrificans: characterisation and sulfate reduction studies’, Bioresource Technol., 2005. 96, 1880–1888.

23.

Chockalingam

and Subramanian

: ‘Studies on removal of metal ions and sulphate reduction using rice husk and Desulfotomaculum nigrificans with reference to remediation of acid mine drainage’, Chemosphere, 2006, 62, 699–708.

24.

Chockalingam

and Subramanian

: ‘Utility of Eucalyptus tereticornis (Smith) bark and Desulfotomaculum nigrificans for the remediation of acid mine drainage’, Bioresource Technot, 2009, 100, 615–621.

25.

Chockalingam

, Subramanian

and Braun

J. J.

: Tioremediation of acid mine water using rice husk and tree bark’, Proc. 24th Int. Cong. on ‘Mineral processing’, (ed. Duo

W. D.

et al), Vol. 3, 3842–3853; 2008, Beijing, Science Press.

26.

Vogel

A. I.

: ‘Vogel's textbook for quantitative chemical analysis'; 1989, London, Longman.

27.

Gazea

, Adam

and Kontopoulos

A. A.

: ‘Review of passive systems for the treatment of acid mine drainage’, Miner. Eng., 1996, 9, 23–42.

28.

McConchie

, Clark

and Davies-McConchie

: ‘New strategies for the management of bauxite refinery residues (red mud)’, Proc. 6th Int. Workshop on ‘Alumina quality’, (ed.

Chandrashekar

), 327–332; 2002, Brisbane, AQW, Inc./Comalco Aluminium Ltd.

29.

Gupta

V. K.

and Ali

: ‘Removal of lead and chromium from wastewater using bagasse fly ash — sugar industry waste’, J. Colloid Interf, ScL, 2004, 271, 321–328.

30.

Pandey

K. K.

, Prasad

and Singh

V. N.

: ‘Copper removal from aqueous solutions by fly ash’, Water Res., 1985, 19, 869–873.

31.

Elliott

H. A.

and Denneny

C. M.

: ‘Soil adsorption of cadmium from solutions containing organic ligands’, J. Environ. Qua, 1982, 11, 658–663.

32.

Stumm

, Kummert

and Sigg

: ‘A ligand exchange model for the adsorption of inorganic and organic ligands at hydrous oxide interfaces’, Croat. Chem. Acta, 1980, 53, 291–312.

33.

Christensen

, Laake

and Lien

: ‘Treatment of acid mine water by sulfate reducing bacteria: results from a bench scale experiment’, Water Res., 1996, 30, 1617–1624.

Bioremediation of acid mine water utilising red mud and Desulfotomaculum nigrificans

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