METALS IN THE PRODUCTS
Metals usually are happening components containing around 66% of the periodic table of elements. They are found in soil yet, also might be disintegrated in water, particularly at low pH. Follow measures of conceivable metals that are dangerous can be either purposefully put to beautifying agents, or they can be found there as pollutions in the crude substance. Based on the present examination, the degrees of lead and cadmium have been evaluated in many body creams and salves, broadly accessible on US markets. In my essay, I will consider the point as a metal in beauty care products, for example, lipstick. The nearness of lead on beautifying agents has caused to notice survey the wellbeing of different modest types of makeup that are highly delivered to markets in the US (Nnorom et al. 6). These materials are imported from other countries where rules of manufacturing are not followed to the latter just as they need ideal conditions for assembling. As indicated by data acquired from the Geological Survey of Canada (GSC), the lead substance was resolved in numerous lipstick types where Zeeman nuclear assimilation spectrophotometer coupled to graphite tube atomizer after a corrosive absorption technique were used (Ziarati et al. 450). Don't use plagiarised sources.Get your custom essay just from $11/page
Answers to Questions
- The product I have chosen is lipstick. The metals that are contained in the product are lead, cadmium, nickel, and chromium. The metal I have decided to look at is lead.
- The countries which lead is mined include;
- China
- United States
- Australia
- Peru
- The types of rocks in which lead occurs as an economic reserve are ;
- galena,
- cerussite
- anglesite
- The mining method used to extract lead metal include
- pyrometallurgical method
- This method involves the extraction and cleaning of metals by forms, including the use of warmth. The most significant tasks are roasting, purifying, and refining. Broiling, or warming in the air without combination, changes sulfide minerals into oxides, the sulfur getting away as sulfur dioxide, a gas. Stages involved are roasting, purification, and refining.
- The significant environmental impacts associated with the mining of lead include;
- Environmental pollution
- Tampers with the health of human beings.
Works Cited
Nnorom, I. C., J. C. Igwe, and C. G. Oji-Nnorom. “Trace metal contents of facial (makeup) cosmetics commonly used in Nigeria.” African Journal of Biotechnology 4.10 (2005).
Ziarati, Parisa, et al. “Risk assessment of heavy metal contents (lead and cadmium) in lipsticks in Iran.” International Journal of Chemical Engineering and Applications 3.6 (2012): 450.