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Olena Khomenko,Borys Datsenko,Nataliia Sribniak,Oleksandr Zaichuk,Mykola Nahornyi
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The physical and chemical processes that occur when obtaining engobe coatings for construction ceramics with the decorative "antiquity" effect were considered, the composition of the charge, the technology of manufacturing and applying of the coatings on...
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Joanna Jez-Walkowiak, Zbyslaw Dymaczewski, Agnieszka Szuster-Janiaczyk, Ariadna B. Nowicka, Miroslaw Szybowicz
Pág. 1 - 12
This paper presents research on Fe and Mn removal from groundwater. In treatment systems of aeration followed by rapid filtration (no chemical dosage), manganese removal is possible due to the manganese dioxide catalyst present on the grains of filtratio...
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Mario du Preez,Deborah Lee,Leann Cloete
AbstractThis paper examines the Nelson Mandela Bay public?s willingness to pay (WTP) for the removal of a local undesirable land use, the manganese ore dumps and the oil tank farm situated within the boundaries of the Port Elizabeth harbour, Eastern Cape...
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