DECEMBER 2021 www.meatpoult r y.com 2021 YE AR IN RE VIEW A look at the issues that affected the industry p24-45 OPER AT IONS T ECHNOLOGY Wastewater treatment poses challenges to processors p46 POULTRY PROCE SSING TECH Controlled atmosphere stunning soon to be the norm p66 PACK AGING SOLUT IONS Processors increase demand for whole-muscle packaging p76 Humane touch Dr. Temple Grandin's lifetime commitment to animal welfare has transformed the industry SOSLAND PUBLISHING yearshttp://www.meatpoultry.com