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Although milk contains many nutrients necessary for growth, raw milk may harbor numerous pathogens. The milk pathogens may be shed in harvested milk from an infected animal and may transmit zoonotic diseases. Consumption of raw milk is common in developing countries. However, milk needs to be...

Every form of water use results in production of wastewater. The wastewater is characterised by a number of substances which are usually added to it during the process of use. These substances must be removed from the water before returning it back to the environment. The pathogenic nature of...