Jatal D. MannapperumaDr. Jatal D. Mannapperuma, food industry expert, University of California, Davis, USAThis article was first published in Watt PoultryUSA.From the AuthorProcessing & SlaughterReducing the environmental impact of poultry processingPoultry processors in the environment-conscious US state of California have taken advantage of significant cost and energy savings with a new type of heat-exchange pump to produce water for scalding and chilling.Page 1 of 1