5. (a) Define the of C.t product as it applies to disinfection (use your own words). (b) With reference to the Table below, what types of disinfectant most readily inactivate giardia and cryptosporidium? c) List the disinfectant displayed in the table below in the order of most effective to least effective in disinfection action, regarding giardia and cryptosporidium? Chloramine Chlorine dioxide TABLE 6-16 CT values for Giardia and Cryptosporidium inactivation Ozone Temperature, (C) Giardia* at 3-log inactivation oriol 2.9 0.5 1.9 20 5 1.43 10 19 0.95 15 OZOS 15 MOS 0.72 0.48 11 25 63 26 23 3,800 2,288 1,850 1,500 1,100 750 20 N/A NA Cryptosporidiumt at 2-log inactivation 0.5 1,275 5 858 10 553 15 357 20 232 25 150 48 32 20 12 7.8 4.9 N/A N/A N/A N/A 5. (a) Define the of C.t product as it applies to disinfection (use your own words). (b) With reference to the Table below, what types of disinfectant most readily inactivate giardia and cryptosporidium? c) List the disinfectant displayed in the table below in the order of most effective to least effective in disinfection action, regarding giardia and cryptosporidium? Chloramine Chlorine dioxide TABLE 6-16 CT values for Giardia and Cryptosporidium inactivation Ozone Temperature, (C) Giardia* at 3-log inactivation oriol 2.9 0.5 1.9 20 5 1.43 10 19 0.95 15 OZOS 15 MOS 0.72 0.48 11 25 63 26 23 3,800 2,288 1,850 1,500 1,100 750 20 N/A NA Cryptosporidiumt at 2-log inactivation 0.5 1,275 5 858 10 553 15 357 20 232 25 150 48 32 20 12 7.8 4.9 N/A N/A N/A N/A