Fabrication and performance study of a solar milk pasteurizer
2009
Zahira, R. (University of Agriculture, Faisalabad (Pakistan). Dept. of Physics) | Akif, H. (University of Agriculture, Faisalabad (Pakistan). Dept. of Physics) | Amin, N. (University of Agriculture, Faisalabad (Pakistan). Dept. of Physics) | Azam, M. | Zia-ul-Haq
Milk borne diseases in developing countries leads to millions of deaths and billions of illnesses annually. Milk disinfection is one of several interventions that can improve public health, especially if part of a broad program that considers all disease transmission routes and sustainable involves the community. A solar milk pasteurizer (SMP) was fabricated to investigate the potential of using solar energy to pasteurize naturally milk. The milk samples from different animals were collected and were used for the inactivation of microbes. This experimentation was done on temperature ranging from 65 degree C to 75 degree C. During present research the maximum ambient air temperature was 40 degree C .The base and inner space temperature were recorded and they were found to have values 85 degree C and 75 degree C respectively. The SMP was easily attained pasteurization temperature. This solar milk pasteurizer was also use for water pasteurization . It provides a practical, low-cost milk pasteurizer for the improvement of drinking milk quality in developing countries like Pakistan.
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