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词条 Industrial and Mining Water Research Unit
释义

  1. Unit Structure

  2. Members

  3. Logo

  4. Location

  5. Research

  6. Collaboration

  7. Presentations

  8. Awards

  9. References

  10. External links

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The Industrial and Mining Water Research Unit (abbreviated IMWaRU) is one of several research entities based in the School of Chemical and Metallurgical Engineering at the University of the Witwatersrand, Johannesburg. It provides research as well as supervision to masters and doctorate students within the University; as well as consulting to industry.[1]

Unit Structure

The unit deals with cross disciplinary water issues relating to industry and mining.[2][3] As such the group includes experts in chemical engineering, microbiology and other sciences.

The unit includes five NRF rated researchers and over 20 masters and doctoral level postgraduate students in the faculties of engineering and science.[1]

Members

The group currently comprises 7 academics (alphabetically - Mogopoleng (Paul) Chego, Kevin Harding,[4][5] Michelle Low,[6] Craig Sheridan,[7] Geoffrey Simate,[8] Karl Rumbold[9] and Lizelle van Dyk), one postdoctoral fellow (Ferdinand Postma[10]) as well as several postgraduate students.

Logo

The logo of the Unit is in the shape of a drop of water, with the left half representing the blue of water.

The right half of the drop is modified to show grass and how water is linked to all life. Underneath the icon are the letters IMWaRU, while to the right, the name "Industrial and Mining Water Research Unit" appears.

Location

The unit is housed in several buildings across the University, most notably in the Richard Ward Building on East campus.[11] Additionally, some members are located in the Biology Building on East Campus and have access to laboratories in that building.

They also have access to an outdoor facility on West Campus where constructed wetland, and other outdoor, experiments take place.

Research

The group has a broad range of research publications in the areas as listed below:[12][13]

  • Acid mine drainage (AMD) - methods of reducing, treating and managing AMD.[14][15]
  • Constructed wetlands (CW) - waste water remediation through natural biological processes.[17]
  • Ecological Engineering - study of creating and sustaining cohabitation conditions for both humans and their environment.[16]
  • Grade Engineering
  • Industrial biotechnology - the use of biotechnology in water related applications e.g. for water purification and water reduction.[17][18]
  • Industrial Ecology - the use of sustainability principles in reducing environmental impacts; particularly relating to water.
  • Life-cycle assessment (LCA) - quantification and minimisation of liquid/solid/gaseous waste at sites which include food processing, industrial bioprocessing and other sites.[19][20][21][22][23][23]
  • Membrane technology
  • Nanotechnology
  • Ozone - determination of optimal treatment techniques for cooling water purification systems, chemical vs ozone.
  • Water footprinting (WF) - quantification and minimisation of water use on, amongst others, mine and paper/pulp sites.[24][25][26][27][28]
  • and more.[29]

Collaboration

The unit works closely with the Centre in Water and Research Development (CiWaRD), a newly established cross disciplinary water research think tank.

Active collaborations include the Schools of Law, Chemistry, Civil and Mining Engineering[1] and the Global Change Institute at the university, in addition to the Helmholtz Centre for Environmental Research in Leipzig, Germany. They have also collaborated with the Universities of Cape Town, Geneva, Queensland and the Pontifical Catholic University of Chile.

IMWaRU has had several Technology Innovation Agency (TIA) projects run through Wits Enterprise.

The unit exhibited with several other groups at Mine Closure 2014.[30]

Presentations

Members of the group have had presentations given at:

  • South African Institution of Chemical Engineering 2012 (Champagne Sports Resorts, South Africa);[31][32][33][34]
  • Water Institute of Southern Africa 2012 (Cape Town, South Africa);[35]
  • International Conference on Energy, Nanotechnology and Environmental Sciences 2013 (Johannesburg, South Africa);[36]
  • International Conference on Power Science and Engineering 2013 (Paris, France);[37]
  • Water in Mining 2013 (Brisbane, Australia);[38][39]
  • Water in Mining 2014 (Viña del Mar, Chile);[40][41]
  • Water Institute of Southern Africa 2014 (Mbombela, South Africa);[42][43][44][45]
  • International Conference on Acid Rock Drainage 2015 (Santiago, Chile);[46]
  • 25th Annual SETAC European Meeting 2015 (Barcelona, Spain);[47]
  • African Utility Week 2015 (Cape Town, South Africa);[48]
  • Sustainability Week 2015 (Water Resource Seminar) (Pretoria, South Africa);[49]
  • Life Cycle Management 2015 (Bordeaux, France);[50][51][52][53]
  • School of Chemical and Metallurgical Engineering 21st Birthday conference;[54]
  • Water Institute of Southern Africa 2016 (Durban, South Africa)[55][56][57][58][59]
  • Hydrometallurgy 2016 (Cape Town, South Africa),[60]
  • International Conference on Environment, Materials and Green Technology (Sebokeng, South Africa),
  • International Conference on Sustainable Materials Processing and Manufacturing (SMPM 2017) (Skukuza, Krugrer National Park, South Africa)[61]
  • International Conference on Energy, Environment and Climate Change (Pointe aux Piments, Mauritius);[62][63] and more.

Awards

The IMWaRU group was awarded a special presentation award at the GAP Bioscience gala dinner in December 2014 for work on remediating AMD using biological substrates.[64]

Charne Germuizhuizen received the best mine water presentation award, while Mogopoleng Chego received the 3rd place best technical talk, at the Water Institute of Southern Africa 2016 (WISA2016) conference in May 2016.

References

1. ^1 2 University of the Witwatersrand, Johannesburg, School of Chemical and Metallurgical Engineering, [https://www.wits.ac.za/chemmet/research/research-entities/industrial-and-mining-water-research-unit-imwaru/ Research Units: IMWaRU], retrieved 15 November 2017.
2. ^Cornish, L, 2014. Water Research: The foundation for solutions, today and tomorrow, Interview with Dr C. Sheridan, Mining Review Africa, Sept. 2014, Vol 9, p50-52, retrieved 14 November 2014.
3. ^Harding, KG, 2014, [https://www.researchgate.net/publication/263543590_Accounting_for_Water_Use_in_Process_Industries Accounting for water use in the process industries], ChemTech, April 2014, p3, retrieved 14 November 2014.
4. ^Kevin Harding, [https://scholar.google.co.za/citations?user=7VprFlYAAAAJ&hl=en Google Scholar profile], retrieved 15 November 2017
5. ^KG Harding, [https://www.mendeley.com/profiles/kevin-harding/ Mendeley profile], retrieved 15 November 2017
6. ^Michelle Low, [https://scholar.google.co.za/citations?user=h_kZresAAAAJ&hl=en Google Scholar profile], retrieved 17 November 2017
7. ^Craig Sheridan, [https://scholar.google.co.za/citations?user=1GarmqMAAAAJ&hl=en Google Scholar profile], retrieved 15 November 2017
8. ^Geoffrey S. Simate, [https://scholar.google.co.za/citations?user=RWvzrB4AAAAJ&hl=en Google Scholar profile], retrieved 15 November 2017
9. ^Karl Rumbold, [https://scholar.google.co.za/citations?user=M4Rn1dYAAAAJ&hl=en Google Scholar profile], retrieved 15 November 2017
10. ^Ferdinand Postma, [https://scholar.google.co.za/citations?user=186hHZwAAAAJ&hl=en Google Scholar profile], retrieved 15 November 2017
11. ^Google+, [https://plus.google.com/103539322065937670931/about IMWaRU], Google Maps location, retrieved 13 November 2014.
12. ^IMWaRU, [https://scholar.google.co.za/citations?view_op=search_authors&hl=en&mauthors=label:industrial_and_mining_water_research_unit Google Scholar listing], Industrial and Mining Water Research Unit member publications, retrieved 14 November 2014.
13. ^https://www.researchgate.net/project/Industrial-and-Mining-Water-Research-Unit-IMWaRU
14. ^Sheridan , C, 2013. The Toxic Legacy of South Africa’s Gold Rush, IChemE presentation, Mining and Minerals special interest group, retrieved 7 November 2014.
15. ^Sheridan, C, 2013. Paying the Price, The Chemical Engineer, www.tcetoday.com, 30-32.
16. ^{{Cite journal|last=Bonner|first=Ricky|last2=Aylward|first2=Lara|last3=Kappelmeyer|first3=Uwe|last4=Sheridan|first4=Craig|date=2017-02-01|title=A comparison of three different residence time distribution modelling methodologies for horizontal subsurface flow constructed wetlands|url=http://www.sciencedirect.com/science/article/pii/S0925857416306462|journal=Ecological Engineering|volume=99|pages=99–113|doi=10.1016/j.ecoleng.2016.11.024}}
17. ^https://www.researchgate.net/publication/309518978_Generic_flow_sheet_model_for_early_inventory_estimates_of_industrial_microbial_processes_I_Flowsheet_Development_Microbial_Growth_and_Product_Formation?ev=prf_pub
18. ^https://www.researchgate.net/publication/309543045_Generic_flowsheet_model_for_early_inventory_estimates_of_industrial_microbial_processes_II_Downstream_Processing
19. ^Harding, KG, 2014. LCA Studies at the University of the Witwatersrand, UNEP/SETAC Presentation, Pretoria, South Africa.
20. ^Harding, KG, 2013. [https://www.researchgate.net/publication/257592905_A_technique_for_reporting_Life_Cycle_Impact_Assessment_%28LCIA%29_results A Technique for Reporting Life Cycle Impact Assessment (LCIA) Results], Ecol Ind, 34, 1-6.
21. ^Harding, KG, Dennis, JS, von Blottnitz, H, Harrison, STL, 2008. [https://www.researchgate.net/publication/223648145_A_life-cycle_comparison_between_inorganic_and_biological_catalysis_for_the_production_of_biodiesel A Life-Cycle comparison between inorganic or biological catalysis for the production of biodiesel], J. Clean. Prod., 16(13), 1368-1378. {{ISSN|0959-6526}}.
22. ^Sebisto, T, Kharidzha, M, Harding KG, 2015. [https://www.researchgate.net/publication/273770116_Life_Cycle_Assessment_%28LCA%29_of_Biodiesel Life Cycle Assessment (LCA) of Biodiesel], ChemTech, February 2015, 6-11, retrieved 23 March 2015.
23. ^1 https://www.researchgate.net/publication/307145421_Understanding_the_LCA_and_ISO_water_footprint_A_response_to_Hoekstra_2016_A_critique_on_the_water-scarcity_weighted_water_footprint_in_LCA
24. ^Sheridan, C, 2014. Water footprinting, UNEP/SETAC Presentation, Pretoria, South Africa.
25. ^Dhlamini, S, Mkhonza, T, Haggard, E, Osman, A, Crundwell, F, Sheridan, C, Harding KG, 2013. [https://www.researchgate.net/publication/263506183_Introduction_to_Water_Footprinting?ev=prf_pub An Introduction to Water Footprinting], Chemical Technology, Jan 2013, 29-33.
26. ^Haggard, E, Sheridan, CM, Harding, KG, 2015. [https://www.researchgate.net/publication/274379679_Quantification_of_water_usage_at_a_South_African_platinum_processing_plant Quantification of water usage at a South African platinum processing plant], WaterSA, 41(2), 279-286.
27. ^Ranchod, N, Sheridan, CM, Plint, N, Slater, K, Harding, KG, 2015. [https://www.researchgate.net/publication/274379695_Assessing_the_blue-water_footprint_of_an_opencast_platinum_mine_in_South_Africa Assessing the blue-water footprint of an opencast platinum mine in South Africa], WaterSA, 41(2), 287-293.
28. ^https://www.researchgate.net/publication/320760474_Application_of_the_water_footprinting_method_and_water_accounting_framework_to_a_base_metal_refining_process
29. ^https://www.researchgate.net/publication/312248146_Biodegradable_Plastics_A_Myth_of_Marketing
30. ^Mine Closure 2014, Exhibitors list, 9th International Conference on Mine Closure, 1–3 October 2014, Sandton Convention Centre Johannesburg, South Africa, retrieved 7 November 2014.
31. ^Harding, KG, Mkhonsa, T, 2012. [https://www.researchgate.net/publication/269572790_Current_Water_Accounting_Methods_for_Mining_Operations Current Water Accounting Methods for Mining Operations], South African Institution of Chemical Engineering Conference 2012, Champagne Sports Resort, South Africa, 16–19 September 2012.
32. ^Dwarkapersad, U, Harding, KG, 2012. [https://www.researchgate.net/publication/269572807_Life_Cycle_Assessment_on_Unilevers_Premium_Soap_Brands_Lux_and_Lifebuoy Life Cycle Assessment on Unilever’s Premium Soap Brands: Lux and Lifebuoy], South African Institution of Chemical Engineering Conference 2012, Champagne Sports Resort, South Africa, 16–19 September 2012.
33. ^Gina, N, Gina, D, Harding, KG, 2012. [https://www.researchgate.net/publication/269572959_Effective_and_Efficient_Ozone_Use_on_Cooling_Water_Systems Effective and Efficient Ozone Use on Cooling Water Systems], South African Institution of Chemical Engineering Conference 2012, Champagne Sports Resort, South Africa, 16–19 September 2012.
34. ^Macingwane, M, Harding, KG, 2012. [https://www.researchgate.net/publication/269572978_Life_Cycle_Assessment_on_a_Food_Manufacturing_Facility Life Cycle Assessment on a Food Manufacturing Facility], South African Institution of Chemical Engineering Conference 2012, Champagne Sports Resort, South Africa, 16–19 September 2012.
35. ^1 Sheridan C, Koller, E, de Pretto, A, 2012. A Comparison of charcoal and slag based constructed wetlands for acid mine drainage remediation, WISA2012, Cape Town, South Africa, 6–10 May 2012, retrieved 14 November 2014.
36. ^Mavukwana, A, Jalama, K, Ntuli, F, Harding, K, 2013. [https://www.researchgate.net/publication/263543740_Simulation_of_sugarcane_bagasse_gasification_using_Aspen_Plus Simulation of sugarcane bagasse gasification using Aspen Plus], International Conference on Energy, Nanotechnology and Environmental Sciences, International Conference Proceedings of Planetary Scientific Research Centre, Johannesburg, South Africa, 15–16 April 2013, p70-74.
37. ^Mavukwana, A, Jalama, K, Harding, K, 2013. [https://www.researchgate.net/publication/263030934_Simulation_of_South_African_corncob_gasification_with_Aspen_Plus_A_sensitivity_analysis Simulation of South African corncob gasification with Aspen Plus: A sensitivity analysis], International Conference on Power Science and Engineering (ICPSE 2013), Paris, France, 20–12 December 2013.
38. ^Osman, A, Crundwell, FK, Harding, K, Sheridan, C, Hines, K, Du Toit, A, 2013. [https://www.researchgate.net/publication/265228596_Water_Accountability_and_Efficiency_at_a_Base_Metals_Refinery Water Accountability and Efficiency at a Base Metals Refinery], Water in Mining 2013, Brisbane, Australia, 26–28 November 2013.
39. ^Haggard, E, Sheridan, CM, Harding, KG, 2013. [https://www.researchgate.net/publication/265223344_Water_Footprint_for_a_South_African_Platinum_Mine Water Footprint for a South African Platinum Mine], Water in Mining 2013, Brisbane, Australia, 26–28 November 2013.
40. ^Ranchod, N, Sheridan, CM, Plint, N, Slater, K, Harding, KG, 2014. [https://www.researchgate.net/publication/265222689_Assessing_the_Water_Footprint_and_Associated_Impacts_for_a_South_African_Platinum_Mining_Operation Assessing the Water Footprint and Associated Impacts for a South African Platinum Mining Operation], Water in Mining 2014, Viña del Mar, Chile, 28–30 May 2014.
41. ^Sheridan, C, Brennan, M, Bye, A, Stange W, Woodley A, 2014. Determining the effect of Grade Engineering® on the water account of a copper mine, Water in Mining, Viña del Mar, Chile, 28–30 May 2014.
42. ^Sheridan, CM, Janet, JP, Drake, DC, Rumbold, K, Magowo, W, Harding KG, 2014. [https://www.researchgate.net/publication/265221549_Increasing_Pumping_Depth_in_the_Long-term_Management_of_Acid_Mine_Drainage Increasing Pumping Depth in the Long-term Management of Acid Mine Drainage], WISA2014, Mbombela (Nelspruit), South Africa, 25–28 May 2014.
43. ^Haggard, E, Sheridan, CM, Harding, KG, 2014. [https://www.researchgate.net/publication/265222154_Water_Footprint_for_a_South_African_Platinum_Processing_Mine Water Footprint for a South African Platinum Processing Mine], WISA2014, Mbombela (Nelspruit), South Africa, 25–28 May 2014.
44. ^Ranchod, N, Sheridan, CM, Plint, N, Slater, K, Harding, KG, 2014. [https://www.researchgate.net/publication/265222430_Water_Accounting_for_a_South_African_Platinum_Mine Water Accounting for a South African Platinum Mine], WISA2014, Mbombela (Nelspruit), South Africa, 25–28 May 2014.
45. ^WISA, 2014. Speaker list, Water Institute of Southern Africa 2014 Conference, Mbombela, South Africa, retrieved 16 December 2014.
46. ^Sheridan, C, Bonner, R, Bruyns, L, Burgess, J, Drake, D, Janet, JP, Harding, K, Rumbold, K, Saber, N, 2015. [https://www.researchgate.net/publication/275579337_Conceptual_Project_on_Eliminating_Acid_Mine_Drainage_%28AMD%29_by_Directed_Pumping?ev=prf_pub Conceptual Project on Eliminating Acid Mine Drainage (AMD) by Directed Pumping], ICARD, Santiago, Chile, 21–24 April 2015.
47. ^Pena, C, Harding, KG, Sonneman, GW, Gemechu, ED, 2015. [https://www.researchgate.net/publication/275946321_Material_supply_opportunity_as_a_new_perspective_to_address_the_criticality_issue_from_a_developing_countries_context_The_case_of_Chile__South_Africa Material supply opportunity as a new perspective to address the "criticality" issue from a developing countries context: the case of Chile and South Africa], SETAC Europe 25th Annual Meeting, Barcelona, Spain, 3–7 May 2015
48. ^Harding, KG, 2015. [https://www.researchgate.net/publication/276891378_Why_is_Measuring_water_important Why is measuring water important?], African Utility Week, Cape Town, South Africa, 13–14 May 2015.
49. ^Alive2Green, 2015. Water Resource Seminar Speaker list, Sustainability Week 2015, CSIR ICC, Pretoria, South Africa, 23–25 June 2015.
50. ^Govender, V, Harding, KG, 2015. [https://www.researchgate.net/publication/281292495_Water_footprint_analysis_of_the_South_African_%28SA%29_paper_and_pulp_industry Water footprint analysis of the South African (SA) paper and pulp industry], Life Cycle Management Conference (LCM2015), Bordeaux, France, 30 August – 2 September 2015
51. ^Harding, KG, Basson, L, Brent, A, Friedrich, E, Janse van Rensburg, P, Mbohwa, C, Notten, P, Pineo, C, Ruiters, L-H, von Blottnitz, H, 2015. [https://www.researchgate.net/publication/281292750_Status_and_prospects_of_life-cycle_assessment_in_South_Africa?ev=prf_pub Status and prospects of life-cycle assessment in South Africa], Life Cycle Management Conference (LCM2015), Bordeaux, France, 30 August – 2 September 2015
52. ^Harding, KG, Dheda, D, Sheridan, CM, McIntyre, N, 2015. [https://www.researchgate.net/publication/281292682_Water_accounting_methods_for_platinum_mines_in_South_Africa Water accounting methods for platinum mines in South Africa ], Life Cycle Management Conference (LCM2015), Bordeaux, France, 30 August – 2 September 2015
53. ^Macingwane, M, Harding, KG, 2015. [https://www.researchgate.net/publication/281293053_Life-cycle_assessment_on_a_starch_facility_in_South_Africa Life-cycle assessment on a starch facility in South Africa ], Life Cycle Management Conference (LCM2015), Bordeaux, France, 30 August – 2 September 2015
54. ^Harding, KG, 2015. [https://www.researchgate.net/publication/282270375_Modelling_cradle-to-grave_environmental_optimisation_of_industrial_processes Modelling & (cradle-to-grave) environmental optimisation of industrial processes], School of Chemical and Metallurgical Engineering 21st Anniversary Conference, 23 September 2015, Sturrock Park, University of the Witwatersrand, Johannesburg, South Africa.
55. ^Osman, A, Crundwell, F, Harding KG, Sheridan, CM, Du Toit, A, 2016. [https://www.researchgate.net/publication/303923877_Application_of_the_Water_Footprinting_Method_and_Water_Accounting_Framework_to_a_Base_Metals_Refining_Process Application of the Water Footprinting Method and Water Accounting Framework to a Base Metals Refining Process], WISA2016, Durban, South Africa, 15–19 May 2016.
56. ^Harding, KG, Mofomate, BF, Selato, TR, 2016. [https://www.researchgate.net/publication/303923749_Water_footprint_of_a_mixed_use_laboratoryoffice_building_at_the_University_of_the_Witwatersrand_Johannesburg?ev=prf_pub Water footprint of a mixed use laboratory/office building at the University of the Witwatersrand, Johannesburg], WISA2016, Durban, South Africa, 15–19 May 2016.
57. ^Dheda, D, Sheridan, CM, Harding, KG, McIntyre, N, 2016. [https://www.researchgate.net/publication/303304305_Quantification_of_water_use_in_South_African_platinum_mines Quantification of water use in South African Platinum mines ], WISA2016, Durban, South Africa, 15–19 May 2016.
58. ^Chego, MP, Sheridan, CM, Harding, KG, 2016. [https://www.researchgate.net/publication/303457372_DESIGN_OF_A_BIO-HYDROGEN_REACTOR_FOR_WASTEWATER_PURIFICATION Design of a bio-hydrogen reactor for wastewater purification], WISA2016, Durban, South Africa, 15–19 May 2016.
59. ^Brink, A, Sheridan, CM, Harding, KG, 2016. [https://www.researchgate.net/publication/303443504_COMBINED_BIOLOGICAL_AND_ADVANCE_OXIDATION_PROCESSES_AOP_FOR_PAPER_AND_PULP_EFFLUENT_TREATMENT Combined biological and advance oxidation process (AOP) for paper and pulp effluent treatment ], WISA2016, Durban, South Africa, 15–19 May 2016.
60. ^https://www.researchgate.net/publication/305810574_A_review_of_methods_for_the_quantification_of_water_use_in_South_African_mines?_iepl%5BviewId%5D=Z0uK4gi6McEEwtFIusYaLqWl&_iepl%5BprofilePublicationItemVariant%5D=default&_iepl%5Bcontexts%5D%5B0%5D=prfpi&_iepl%5BtargetEntityId%5D=PB%3A305810574&_iepl%5BinteractionType%5D=publicationTitle
61. ^https://www.researchgate.net/publication/313220111_Biodegradable_plastics_A_myth_of_marketing?_iepl%5BviewId%5D=5tkfTRDZ0to0PXR9Y2LA6zCg&_iepl%5BprofilePublicationItemVariant%5D=default&_iepl%5Bcontexts%5D%5B0%5D=prfpi&_iepl%5BtargetEntityId%5D=PB%3A313220111&_iepl%5BinteractionType%5D=publicationTitle
62. ^{{Cite web|url=https://www.researchgate.net/publication/318339975_Flow_Sheet_and_Sensitivity_Analyses_for_the_Bio-Remediation_of_Acid_Mine_Drainage_Using_Sulfate_Reducing_Bacteria_and_South_African_Grasses|title=Flow Sheet and Sensitivity Analyses for the Bio-Remediation of Acid Mine Drainage Using Sulfate Reducing Bacteria and South African Grasses (PDF Download Available)|website=ResearchGate|language=en|access-date=2017-07-11}}
63. ^https://www.researchgate.net/publication/318816791_Process_design_for_the_treatment_of_acid_mine_drainage_utilising_lignocellulosic_material_as_the_organic_carbon_source_for_dissimilatory_sulfate_reduction
64. ^CHMT Twitter account, 2014. [https://twitter.com/WitsCHMT/status/540390365543821312 GAP announcement], retrieved 16 December 2014.

External links

{{URL|http://www.wits.ac.za/chemmet/research-units/industrial-and-mining-water-research-unit-imwaru/|School of Chemical and Metallurgical Engineering, WITS - IMWaRU page}}{{University of the Witwatersrand}}

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