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Changes in Hazardous Substances in Cotton after Mechanical and Chemical Treatments of Textiles
cotton heavy metals pesticides pentachlorophenol mechanical treatment
2009/2/7
ICP spectrometry was used to analyse the content of heavy metals in 23 samples of cotton of various origins which had been processed in the Polish domestic industry. Furthermore, the content of pestic...
Properties of 15HN Steel after Various Thermo-Chemical Treatments
Thermo-Chemical treatment Friction Wear Regeneration
2011/3/11
The aim of conducted research was to find universal steel that may serve to regenerate machine elements by MULTIPLEX method – or cladding of alloy steel and then subjecting to thermo-chemical treatmen...