2013
DOI: 10.9790/2402-0344451
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Hexavalent Chromium in Tannery Solid Waste Based Poultry Feed in Bangladesh and Its Transfer to Food Chain

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Cited by 14 publications
(9 citation statements)
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“…Solid tannery waste from the Hazaribagh area in the outskirts of Dhaka, Bangladesh, is used as the principal component of poultry feed, fish feed and fertilizers. It was found in the study that the amounts of Cr(VI) are significantly higher in six of the poultry samples ( 20 ). Common people regularly have these fish, chicken and duck.…”
Section: Water Pollutionmentioning
confidence: 91%
“…Solid tannery waste from the Hazaribagh area in the outskirts of Dhaka, Bangladesh, is used as the principal component of poultry feed, fish feed and fertilizers. It was found in the study that the amounts of Cr(VI) are significantly higher in six of the poultry samples ( 20 ). Common people regularly have these fish, chicken and duck.…”
Section: Water Pollutionmentioning
confidence: 91%
“…The heavy metals have several toxic effects on the body, viz. association of elevated blood pressure and hypertension with lead exposure; kidney malfunction due to long-term contact with cadmium in air, food, and/or water and damage of lungs and fragile from excess exposure (Martin et al, 2006); allergic reactions in skin, damage to lungs and triggering of asthma attacks (ATSDR, 2005), and cellular damage, mutation of cells and even cancer (Mazumder et al, 2013) from chromium exposure; and irritation of eyes, mouth and nose from long-term exposure to copper dust (Gerberding, 2004). Heavy metals can enter dairy manufacture through the burning of fossil fuels (atmospheric deposition), agrochemicals (pesticides), biosolids, land application of inorganic fertilizers, and animal manure (Nicholson et al, 2003).…”
Section: Contamination Of Food Chainmentioning
confidence: 99%
“…It is evident that the industry is one of the major sources to the nation's economy, however, this has also brought major public health hazards and serious threat to the environment. Most of the tanneries follow chrome tanning process where chromium sulfate is used (Hossain et al, 2007;Mazumder et al, 2013). Therefore, industrial effluents that cause a wide range of environmental harm and health risks are of major concerns not only in developing countries such as Bangladesh but also in developed countries.…”
Section: Introductionmentioning
confidence: 99%
“…Solid waste is boiled and then dried in the sun before using it as a component of poultry/fish feed. Boiling favors oxidation of Cr(III) to Cr(VI) and (Mazumder et al 2013). We believe it is possible to control the formation of Cr(VI) in these steps too.…”
Section: Management Of Chromium In Animal Feedmentioning
confidence: 99%
“…al. has recently looked at Cr(VI) in the protein concentrate and in chickens of Dhaka, Bangladesh and the maximum value of chromium in the chicken was 177 µg/kg in the liver (Mazumder et al 2013). This work was further extended by Parvin and Rahman who collected chickens from almost all over the country and analyzed different body parts such as liver, gizzard, flesh and brain (Parvin and Rahman 2014).…”
Section: Management Of Chromium In Animal Feedmentioning
confidence: 99%