One of the factors that contribute to the development of foundry moulding technology is environmental protection. The related challenges are effectively satisfied by a new inorganic binder that has been designed for castings made of non-ferrous metal alloys. This article presents in a concise way the test results, showing the ecological character of the new binder at the stage of making moulds, pouring them with metal and cooling of castings, indicating the possibilities for an economic re-use of waste materials formed during practical application of this technology. The results were compared with the results obtained on the sands with organic binders. Studies were carried out under the project POIG.01.01.02-00-015/09 "Advanced materials and technologies."
 Baliński, A. (2009). About structure of hydrated sodiumsilicate as a binder of moulding sands. Cracow: Foundry Research Institute.
 Stechman, M., Różycka, D. & Baliński, A. (2003). Modification of aqueous sodium silicate solutions with morphoactive agents. Polish Journal of Chemical Technology. 5(3), 47.
 Jelinek, P. & Skuta, R. (2003). Modified sodium silicates - a new alternative for inorganic foundry binders. MaterialsEnginering. 10(3), 283.
 Izdebska-Szanda, I. (2009). Moulding sand with silicate bindercharacterized by beneficial technological and ecologicalproperties. Unpublished doctoral dissertation, Faculty of Mechanical Engineering and Management, Poznań University of Technology, Poznań.
 Vasková, I. & Bobok, L. (2002). Some knowledge of the water glass modification by the phosphate compounds. ActaMetallurgica Slovaca. 8(2), 161-167.
 Izdebska-Szanda, I., Szanda, M. & Matuszewski, S. (2011). Technological and ecological studies of moulding sands with new inorganic binders for casting of non-ferrous metal alloys. Archives of Foundry Engineering. 11(1), 43-48.
 Izdebska-Szanda, I., Baliński, A. (2011) New generation of ecological silicate binders, ELSEVIER, 2011 from Elsevier Ltd. http://dx.doi.org/10.1016/j.proeng.2011.04.146. DOI: 10.1016.
 Izdebska-Szanda, I., Baliński, A. & Angrecki, M. (2012). Evaluation of reclamability of moulding sands with new inorganic binders. Archives of Foundry Engineering. 12(2), 35-40.
 Izdebska-Szanda, I., Angrecki, M. & Matuszewski, S. (2012). Investigating of the knocking out properties of moulding sands with new inorganic binders used for casting of non-ferrous metal alloys in comparison with the previously used. Archivesof Foundry Engineering. 12 (spec. 2), 117-120.
 Izdebska-Szanda, I., Żmudzińska M., Faber, J. & Perszewska, K. (2012). Moulding sands with new inorganic binders - ecology assessment in the aspect of work environment. Archives of Foundry Engineering. 12(3), 115-120.
 Regulation of the Minister of Labour and Social Policy of 16 June 2009 - Journal of Laws No. 105, item. 873.
 Regulation of the Minister of Labour and Social Policy of 29 July 2010 - Journal of Laws No. 141, item. 950.