Studies on high iron content in water resources of Moradabad district (UP), India

Abstract

In India, the district of Moradabad lies between 28°21′ to 28°16′ north latitude and 78°4′ to 79° east longitude in western Uttar Pradesh. The city is known for its export of brass handicrafts to various countries across the world including North America and Europe and is also known as Peetal Nagri (Brass City). A field survey was conducted in district Moradabad along with a public interaction program on water related problems. A total of 108 representative villages covering all eight blocks of Moradabad district were visited and interactions were held with the local population to find out the status of drinking water quality and associated problems. The previous studies on surface and groundwater quality assessment of Moradabad district did not cover the entire area or present the water quality awareness amongst the local population despite of the repeatedly complains about the yellow colour of water. Water quality of surface and groundwater has been assessed with respect to metal concentration using ICP-OES technique. Out of the 64 water samples collected, copper, arsenic, lead and chromium concentrations were always within the permissible limits. While iron concentration, more than 50% of the samples were beyond permissible limit. Maximum iron level in groundwater sample was 3820 ppb and that in surface water sample was 6294 ppb whereas the permissible limit is 300 ppb. The overload of iron may cause severe health problems such as liver cancer, diabetes, cirrhosis of liver, diseases related to heart and central nervous system, infertility etc. The presence of high concentration of iron leads to adverse changes in colour, odour and taste of water and it also stains clothes and utensils. However, the local health authority's records are not available.

Keywords

• Water quality
• Iron content
• Field survey
• ICP-OES technique