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Impact Of Milk Powder To Environment - Online Essay

Impact Of Milk Powder To Environment

Generally, the impact of milk powder on the environment can be divided into two parts, which are the positive impact and also the negative impact. On the positive side, milk powder can save more energy used in the aspect of transportation and also storage compare to its liquid counterpart. Since milk powder is already in powder form, transporting the product from one place to another should required less energy as its less heavy compare to liquid milk. The fact that 1kg of milk powder is approximately equivalent to 7-8 litres of liquid milk will give a clearer picture concerning the difference of mass between the two products. Moreover, packaging milk powder needs only minimal packaging if ...

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from milk powder production, there will still be some sludge produced through the wastewater purification. The sludge production of anaerobic systems and aerobic systems has a slight difference where the latter produced around 0.5 kg per kg of removed Chemical Oxygen Demand (COD), while around 0.1 kg for anaerobic systems. The many processes occurred for the production of milk powder will released much greenhouse gasses into the atmosphere. Some of the gasses include CO2, CO, NOX and SO2, which categorize as greenhouse gasses. As for the wastewater case, its main cause mainly occurred during the drying process of the milk powder. In this process, a lot of energy is needed to clean the by emission of fine dust. As a result, there will be considerable amount of carbon dioxide (CO2) be emitted to the ...

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Impact Of Milk Powder To Environment. (2011, March 10). Retrieved November 23, 2024, from http://www.essayworld.com/essays/Impact-Of-Milk-Powder-To-Environment/95818

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PAPER DETAILS

Added: 3/10/2011 04:00:14 AM
Submitted By: kelvinchan
Category: Health & Medicine
Type: Premium Paper
Words: 337
Pages: 2

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