Concrete Water Footprint Assessment Methodologies

Abstract:

Concrete is the single most widely used material in the world and is only surpassed by water in terms of consumption. By 2013, 4 billion tonnes of Portland cement were produced worldwide, enough to produce about 32 billion tonnes of concrete, which represents more than 4.6 tonnes of concrete per person per year. The high water consumption and large amount of wastewater generated in the concrete industry has become a very important environmental issue. Due to the large global use of concrete, it is essential to correctly assess the environmental impacts of this material including impacts related to water consumption. Life cycle perspective is important because it allows identifying and reducing water related potential environmental impacts associated with products. In concrete life cycle assessment, these impacts are not considered mostly because of lack of data. There are several methodologies for water footprint assessment, as The Water Footprint Assessment Tool and the ISO 14046:2014 standard -that is based on life cycle assessment (ISO 14044)-, as well as sustainable reporting guidelines, which include water assessment for organizations. The aim of this paper is to evaluate existing water footprint methodologies based on life-cycle assessment, their concepts and difficulties, and link them to concrete industry. Out of at least eighteen existing water footprint methodologies, it was found that four of them are feasible for cement based materials industry, however there are differences between the definitions and criteria adopted by each methodology.

• Periodical: Key Engineering Materials (Volume 668)
• Pages: 247-254
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.668.247
• Online since: October 2015
• Authors: Yazmin Lisbeth Mack*, Lidiane Santana Oliveira, Vanderley Moacyr John
• Keywords: Cement Based Materials, Concrete Water Footprint, Life Cycle Assessment, Sustainability

References

[1] D. J. M. Flower and J. G. Sanjayan, Green house gas emissions due to concrete manufacture, Int. J. Life Cycle Assess., vol. 12, no. 5, p.282–288, (2007).

DOI: 10.1065/lca2007.05.327

[2] CEMBUREAU, WORLD CEMENT PRODUCTION 2013, BY REGION AND MAIN COUNTRIES., (2014).

[3] C. Meyer, The greening of the concrete industry, Cem. Concr. Compos., vol. 31, no. 8, p.601–605, (2009).

[4] J. H. Bodley, Anthropology and Contemporary Human Problems. Rowman Altamira, (2012).

[5] Bryson Bates, Zbigniew W. Kundzewicz, Shaohong Wu, and Jean Palutikof, Climate Change and Water., Intergovernmental Panel On Climate Change, Jun-(2008).

[6] International Organization for Standardization, ISO 14046: 2014 Environmental management - Water footprint - Principles, requirements and guidelines., (2014).

[7] International Organization for Standardization, ISO 14040: 2006 Environmental management - Life cycle assessment - Principles and framework., (2006).

[8] International Organization for Standardization, ISO 14044: 2006 Environmental management - Life cycle assessment - Requirements and guidelines., (2006).

DOI: 10.3403/30290345

[9] A. Petek Gursel, E. Masanet, A. Horvath, and A. Stadel, Life-cycle inventory analysis of concrete production: A critical review, Cem. Concr. Compos., vol. 51, p.38–48, Aug. (2014).

DOI: 10.1016/j.cemconcomp.2014.03.005

[10] G. Cicas, C. T. Hendrickson, A. Horvath, and H. S. Matthews, A regional version of a US economic input-output life-cycle assessment model, Int. J. Life Cycle Assess., vol. 12, no. 6, p.365–372, Sep. (2007).

DOI: 10.1065/lca2007.04.318

[11] A. Petek Gursel, E. Masanet, A. Horvath, and A. Stadel, Life-cycle inventory analysis of concrete production: A critical review, Cem. Concr. Compos., vol. 51, p.38–48, Aug. (2014).

DOI: 10.1016/j.cemconcomp.2014.03.005

[12] P. Van den Heede and N. De Belie, Environmental impact and life cycle assessment (LCA) of traditional and 'green' concretes: Literature review and theoretical calculations, Cem. Concr. Compos., vol. 34, no. 4, p.431–442, Apr. (2012).

DOI: 10.1016/j.cemconcomp.2012.01.004

[13] J. Reap, F. Roman, S. Duncan, and B. Bras, A survey of unresolved problems in life cycle assessment, Int. J. Life Cycle Assess., vol. 13, no. 5, p.374–388, Aug. (2008).

DOI: 10.1007/s11367-008-0009-9

[14] Arjen Y. Hoekstra, Ashok K. Chapagain, Maite M. Aldaya, and Mesfin M. Mekonnen, Water Footprint Manual. State of the Art 2009., Nov-(2009).

[15] A.K. Chapagain and A.Y. Hoekstra, Water footprints of nations, vol. 1: Main Report. (2004).

[16] Roberto Rodríguez Casado, Alberto Garrido Colmenero, Manuel Ramón Llamas Madurga, and Consuelo Varela-Ortega, La huella hidrológica de la agricultura española, Fundación Marcelino Botín. Madrid, España, (2008).

DOI: 10.4995/ia.2009.2943

[17] ISO 14046: 2014 - Environmental management - Water footprint - Principles, requirements and guidelines., British Standards Institution, (2014).

[18] Portland Cement Association, Environmental Life Cycle Inventory of Portland Cement Concrete., (2002).

[19] Medgar L. Marceau, Michael A. Nisbet, and Martha G. VanGeem, Life cycle Inventory of Portland Cement Manufacture, Portland Cement Association, Skokie, IL, (2006).

[20] The Cement Sustainability Initiative. 10 years of progress and moving on into the next decade., (2012).

[21] Holcim's SD performance in 2012., (2012).

[22] Sustainability Report. LAFARGE 2012., (2012).

[23] LAFARGE. Sustainability 11th Report 2011., (2011).

[24] HOLCIM Corporate Sustainable Development Report 2011., (2011).

[25] A. R. Chini, B. S. Ellis, L. C. Muszynski, and M. Bergin, Reuse of wastewater generated at concrete plants in Florida in the production of fresh concrete, Mag. Concr. Res., vol. 53, no. 5, p.311–319, Jan. (2001).

DOI: 10.1680/macr.2001.53.5.311

[26] M. Paolini and R. Khurana, Admixtures for recycling of waste concrete, Cem. Concr. Compos., vol. 20, no. 2–3, p.221–229, (1998).

DOI: 10.1016/s0958-9465(97)00066-8

[27] S. O. Ekolu and A. Dawneerangen, Evaluation of recycled water recovered from a ready-mix concrete plant for reuse in concrete, J. South Afr. Inst. Civ. Eng., vol. 52, no. 2, p.77–82, (2010).

[28] B. J. Sealey, P. S. Phillips, and G. J. Hill, Waste management issues for the UK ready-mixed concrete industry, Resour. Conserv. Recycl., vol. 32, no. 3–4, p.321–331, Jul. (2001).

DOI: 10.1016/s0921-3449(01)00069-6

[29] Medgar L. Marceau, Michael A. Nisbet, and Martha G. VanGeem, Life Cycle Inventory of Portland Cement Concrete, Portland Cement Association, Skokie, IL, (2007).

[30] N. Ružinski, N. Koprivanec, S. Dobrović, G. Stefanović, S. Tsimas, and M. Zervaki, Reuse of waste water from ready‐mixed concrete plants, Manag. Environ. Qual. Int. J., vol. 22, no. 1, p.7–17, Jan. (2011).

DOI: 10.1108/14777831111098444

[31] H. M. de Paula, M. S. de Oliveira Ilha, and L. S. Andrade, Concrete plant wastewater treatment process by coagulation combining aluminum sulfate and Moringa oleifera powder, J. Clean. Prod., vol. 76, p.125–130, Aug. (2014).

DOI: 10.1016/j.jclepro.2014.04.031

[32] J. Borger, R. L. Carrasquillo, and D. W. Fowler, Use of recycled wash water and returned plastic concrete in the production of fresh concrete, Adv. Cem. Based Mater., vol. 1, no. 6, p.267–274, Nov. (1994).

DOI: 10.1016/1065-7355(94)90035-3

[33] B. Chatveera, P. Lertwattanaruk, and N. Makul, Effect of sludge water from ready-mixed concrete plant on properties and durability of concrete, Cem. Concr. Compos., vol. 28, no. 5, p.441–450, May (2006).

DOI: 10.1016/j.cemconcomp.2006.01.001

[34] B. Chatveera and P. Lertwattanaruk, Use of ready-mixed concrete plant sludge water in concrete containing an additive or admixture, J. Environ. Manage., vol. 90, no. 5, p.1901–1908, Apr. (2009).

DOI: 10.1016/j.jenvman.2009.01.008

[35] N. Su, B. Miao, and F. -S. Liu, Effect of wash water and underground water on properties of concrete, Cem. Concr. Res., vol. 32, no. 5, p.777–782, May (2002).

DOI: 10.1016/s0008-8846(01)00762-1

[36] F. Sandrolini and E. Franzoni, Waste wash water recycling in ready-mixed concrete plants, Cem. Concr. Res., vol. 31, no. 3, p.485–489, Mar. (2001).

DOI: 10.1016/s0008-8846(00)00468-3

[37] World Business Council for Sustainable and Development (WBCSD), Water for Business: Initiatives guiding sustainable water management in the private sector., Aug-(2012).

[38] The water footprint network, Upgraded Water Footprint Assessment Tool launched to help solve global water problems., Jul-(2014).

[39] Water impact management., [Online]. Available: http: /www. wbcsdcement. org/index. php/key-issues/water. [Accessed: 25-May-2014].

[40] International Organization for Standardization, ISO 14025: 2006 Environmental labels and declarations - Type III environmental declarations - Principles and procedures., (2006).

DOI: 10.3403/30101513u

[41] WBCSD Cement Sustainability Initiative, PCR 2013: 02 UN CPC 375 Concrete., 12-Feb-(2013).

[42] CBCS, Projeto Avaliação de Ciclo de Vida Modular de Blocos e Pisos de Concreto., (2014).

DOI: 10.11606/d.3.2016.tde-13072016-152611