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Integrated iron(II) oxidation and limestone neutralisation of acid mine water

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dc.contributor.author Maree, JP
dc.contributor.author Strydom, WF
dc.contributor.author De Beer, Morris
dc.date.accessioned 2007-06-29T09:00:51Z
dc.date.available 2007-06-29T09:00:51Z
dc.date.issued 1999
dc.identifier.citation Maree, J.P., Strydom, W.F. and De Beer, M. 1999. Integrated iron(II) oxidation and limestone neutralisation of acid mine water. Water Science and Technology, vol.39, 11 October, pp 231-238 en
dc.identifier.issn 0273-1223
dc.identifier.uri http://hdl.handle.net/10204/789
dc.description Copyright: 1999 Pergamon-Elsevier Science Ltd en
dc.description.abstract Volumetric iron (II) oxidation rates exceeding 100 g/(l.d) were achieved by dosing powdered limestone to a bio-reactor treating artificial acid mine water. Neutralisation and partial sulphate removal were achieved as well. The rate is highly dependent on the surface area exposed to the liquid (RSA) and the OH-, oxygen, CaCO3, suspended solids and iron (II) concentrations, and less dependent on specific surface area (SSA) and pressure in the pH range 5 to 6, The chemical oxidation rate (pH greater than 6) is dependent on the OH-, oxygen, and iron (II) concentrations and the reactor surface area (RSA). en
dc.language.iso en en
dc.publisher Pergamon-Elsevier Science Ltd en
dc.subject Acid mine water en
dc.subject Iron (II) oxidation en
dc.subject Limestone neutralisation en
dc.subject Reaction kinetics en
dc.subject Sulphate removal en
dc.subject Water resources en
dc.title Integrated iron(II) oxidation and limestone neutralisation of acid mine water en
dc.type Article en
dc.identifier.apacitation Maree, J., Strydom, W., & De Beer, M. (1999). Integrated iron(II) oxidation and limestone neutralisation of acid mine water. http://hdl.handle.net/10204/789 en_ZA
dc.identifier.chicagocitation Maree, JP, WF Strydom, and Morris De Beer "Integrated iron(II) oxidation and limestone neutralisation of acid mine water." (1999) http://hdl.handle.net/10204/789 en_ZA
dc.identifier.vancouvercitation Maree J, Strydom W, De Beer M. Integrated iron(II) oxidation and limestone neutralisation of acid mine water. 1999; http://hdl.handle.net/10204/789. en_ZA
dc.identifier.ris TY - Article AU - Maree, JP AU - Strydom, WF AU - De Beer, Morris AB - Volumetric iron (II) oxidation rates exceeding 100 g/(l.d) were achieved by dosing powdered limestone to a bio-reactor treating artificial acid mine water. Neutralisation and partial sulphate removal were achieved as well. The rate is highly dependent on the surface area exposed to the liquid (RSA) and the OH-, oxygen, CaCO3, suspended solids and iron (II) concentrations, and less dependent on specific surface area (SSA) and pressure in the pH range 5 to 6, The chemical oxidation rate (pH greater than 6) is dependent on the OH-, oxygen, and iron (II) concentrations and the reactor surface area (RSA). DA - 1999 DB - ResearchSpace DP - CSIR KW - Acid mine water KW - Iron (II) oxidation KW - Limestone neutralisation KW - Reaction kinetics KW - Sulphate removal KW - Water resources LK - https://researchspace.csir.co.za PY - 1999 SM - 0273-1223 T1 - Integrated iron(II) oxidation and limestone neutralisation of acid mine water TI - Integrated iron(II) oxidation and limestone neutralisation of acid mine water UR - http://hdl.handle.net/10204/789 ER - en_ZA


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