{"id":153808,"date":"2023-08-01T11:00:03","date_gmt":"2023-08-01T05:30:03","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=153808"},"modified":"2023-08-01T11:00:06","modified_gmt":"2023-08-01T05:30:06","slug":"chlorine-is-used-as-the-disinfectant-in-a-municipal-water-treatment-plant-it-achieves-50-percent-of-disinfection-efficiency-measured-in-terms-of-killing-the-indicator-microorganisms","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/chlorine-is-used-as-the-disinfectant-in-a-municipal-water-treatment-plant-it-achieves-50-percent-of-disinfection-efficiency-measured-in-terms-of-killing-the-indicator-microorganisms\/","title":{"rendered":"Chlorine is used as the disinfectant in a municipal water treatment plant. It achieves 50 percent of disinfection efficiency measured in terms of killing the indicator microorganisms"},"content":{"rendered":"\n<p>Q. Chlorine is used as the disinfectant in a municipal water treatment plant. It achieves 50 <em>percent <\/em>of disinfection efficiency measured in terms of killing the indicator microorganisms (<em>E-Coli<\/em>) in 3 <em>minutes<\/em>. The minimum time required to achieve 99 <em>percent <\/em>disinfection efficiency would be<\/p>\n\n\n\n<p>(A) 9.93 <em>minutes<\/em><\/p>\n\n\n\n<p>(B) 11.93 <em>minutes<\/em><\/p>\n\n\n\n<p>(C) 19.93 <em>minutes<\/em><\/p>\n\n\n\n<p>(D) 21.93 <em>minutes<\/em><\/p>\n\n\n\n<p>Ans: 19.93 <em>minutes<\/em><\/p>\n\n\n\n<p>Solution:<\/p>\n\n\n\n<p>Disinfection efficiency<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"379\" src=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/08\/Screenshot-458-1.png\" alt=\"\" class=\"wp-image-153810\" srcset=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/08\/Screenshot-458-1.png 200w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/08\/Screenshot-458-1-158x300.png 158w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Q. Chlorine is used as the disinfectant in a municipal water treatment plant. It achieves 50 percent of disinfection efficiency measured in terms of killing the indicator microorganisms (E-Coli) in 3 minutes. The minimum time required to achieve 99 percent disinfection efficiency would be (A) 9.93 minutes (B) 11.93 minutes (C) 19.93 minutes (D) 21.93 [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":153811,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5141],"tags":[5140],"offerexpiration":[],"class_list":["post-153808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-gate-questions"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=153808"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153808\/revisions"}],"predecessor-version":[{"id":153812,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/153808\/revisions\/153812"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/153811"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=153808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=153808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=153808"},{"taxonomy":"offerexpiration","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/offerexpiration?post=153808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}