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Copper Contamination In Industry Essay

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CHAPTER: 1 INTRODUCTION

In this chapter the importance of copper in different industries, sources of copper contamination and effect of copper contamination on mankind and environment is given.
1.1. Problem summary
1.1.1 Importance of copper
Copper is very important metal in point of view of engineering. It is very useful metal for making alloys. Also wires are made from copper. It is very important in electroplating industry and manufacture of dye. Some Copper compounds are added to Fertilizers. FIGURE: 1.1 USE OF COPPER IN INDUSTRIES
1.1.2 Copper Contamination in Environment
Water is contaminated by copper milling, mining, electroplating industries, some petroleum industries and refineries. Various industries like explosives, paints and dyes, pesticides contain copper in their effluent.

FIGURE 1.2: COPPER CONTAMINETED WATER 1.1.3 Effects of Copper
Copper pollution can is occurred in many different ways, either directly or indirectly. Copper contamination can be happen by different industries like dye and dye intermediates, petrochemical industries, and mainly from electroplating industries.
Accumulation of heavy metals in agricultural soils by irrigation of wastewater can cause the soil contamination. And this heavy metals uptake by crops and it can decrease the quality of food. By food chain the toxic pollutants can be enter to human and animal bodies, and create health.
Not only the humans but copper can create problems

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