{"id":298,"date":"2022-03-09T19:54:33","date_gmt":"2022-03-09T10:54:33","guid":{"rendered":"https:\/\/pfos.jp\/?p=298"},"modified":"2022-04-04T19:58:00","modified_gmt":"2022-04-04T10:58:00","slug":"chlorine","status":"publish","type":"post","link":"https:\/\/pfos.jp\/?p=298","title":{"rendered":"\u6709\u52b9\u5869\u7d20\u306e\u5869\u7d20\u3068\u306f\u2026"},"content":{"rendered":"<p>\u5171\u540c\u7814\u7a76\u8005\u304b\u3089\u3001\u74b0\u5883\u6c5a\u67d3\u7269\u8cea\u304c\u5869\u7d20\u6d88\u6bd2\u306b\u3088\u3063\u3066\u5909\u5316\u3059\u308b\u306e\u3067\u305d\u306e\u5909\u5316\u4f53\u3092\u9ad8\u5206\u89e3\u80fd MS \u3067\u8abf\u3079\u3066\u6b32\u3057\u3044\u3068\u4f9d\u983c\u3055\u308c\u307e\u3057\u305f\u3002\u6e21\u3055\u308c\u305f\u6587\u732e\u898b\u308b\u3068\u3001\u5869\u7d20\u51e6\u7406\u306f\u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u3067\u3084\u3063\u3066\u3044\u308b\u3068\u3002<br \/>\n\u6c34\u9053\u6c34\u8cea\u57fa\u6e96\u3067\u30b7\u30a2\u30f3\u306e\u5206\u6790\u3092\u3059\u308b\u3068\u304d\u540c\u6642\u306b\u6e2c\u308b\u5869\u5316\u30b7\u30a2\u30f3\u306f\u6709\u52b9\u5869\u7d20 0.001% \u306e\u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u6c34\u6eb6\u6db2\u3067\u5869\u7d20\u5316\u3057\u3066\u3044\u308b\u306a\u3002<br \/>\n\u3057\u304b\u3057\u3001\u5e02\u8ca9\u306e\u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u6c34\u6eb6\u6db2\u306f\u6709\u52b9\u5869\u7d20 \u301c % \u3067\u58f2\u3089\u308c\u3066\u3044\u308b\u306e\u3060\u3051\u3069\u30e2\u30eb\u6fc3\u5ea6\u306f\u3069\u306e\u7a0b\u5ea6\u306a\u3093\u3060\u308d\u3046\u3002<br \/>\n\u5869\u7d20\u5316\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u3001\u6b21\u4e9c\u5869\u7d20\u9178\u304c\u5869\u7d20\u5316\u5bfe\u8c61\u7269\u306b\u5bfe\u3057\u3066\u7269\u8cea\u91cf\u3067\u540c\u7a0b\u5ea6\u306a\u306e\u304b\u904e\u5270\u306a\u306e\u304b\u3002\u3057\u304b\u3057\u3001COVID-19 \u95a2\u9023\u3067\u6d88\u6bd2\u5264\u4e0d\u8db3\u3082\u3042\u3063\u305f\u305b\u3044\u304b\u3001\u8272\u3093\u306a\u3068\u3053\u308d\u304c Web \u306b\u6d88\u6bd2\u5264\u306e\u8a71\u3092\u63b2\u8f09\u3057\u3066\u3044\u308b\u3051\u3069\u4e0d\u5b89\u306b\u306a\u308b\u60c5\u5831\u304c\u591a\u3044\u3088\u3046\u306a\u3002\u6709\u52b9\u5869\u7d20\u306e\u5869\u7d20\u306f\u666e\u901a\u306b\u8003\u3048\u3066 Cl<sub>2<\/sub> \u306e\u3053\u3068\u3060\u3068\u601d\u3046\u306e\u3060\u3051\u3069\u3001\u5869\u7d20\u539f\u5b50\u3068\u3057\u3066\u66f8\u3044\u3066\u3044\u308b\u60c5\u5831\u3082\u3061\u3089\u307b\u3089\u3002\u3002\u3002<!--more--><br \/>\npH \u306b\u5fdc\u3058\u3066\u5b58\u5728\u72b6\u614b\u304c\u9178\u578b HClO, \u89e3\u96e2\u578b ClO<sup>\u2013<\/sup> \u3068\u306a\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u9178\u6027\u6761\u4ef6\u4e0b\u3067\u306f Cl<sub>2<\/sub> \u306b\u306a\u308b\u3089\u3057\u3044\u3002<br \/>\n\u3053\u308c\u3092 Cl<sub>2<\/sub> \u63db\u7b97\u3057\u3066\u6709\u52b9\u5869\u7d20\u3068\u8a00\u3063\u3066\u3044\u308b\u306e\u3060\u308d\u3046\u3002<br \/>\n\u9178\u5316\u53cd\u5fdc\u306f<br \/>\nCl<sub>2<\/sub> + 2e<sup>\u2013<\/sup> \u2192 2Cl<sup>\u2013<\/sup><br \/>\nClO<sup>\u2013<\/sup> + 2H<sup>+<\/sup> + 2e<sup>\u2013<\/sup> \u2192 Cl<sup>\u2013<\/sup> + H<sub>2<\/sub>O<br \/>\n\u306a\u306e\u3067\u3001\u53cd\u5fdc\u3067\u51fa\u5165\u308a\u3059\u308b\u96fb\u5b50\u306e\u6570\u306f\u540c\u3058\u3002\u9178\u5316\u53cd\u5fdc\u306b\u304a\u3044\u3066 Cl<sub>2<\/sub> 1 mol \u306f ClO<sup>\u2013<\/sup> 1 mol \u306b\u76f8\u5f53\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\u3002<br \/>\n\u6709\u52b9\u5869\u7d20\u306e\u5869\u7d20\u304c\u5869\u7d20\u5206\u5b50\u306b\u76f8\u5f53\u3059\u308b\u306e\u304b\u3001\u5869\u7d20\u539f\u5b50\u306b\u76f8\u5f53\u3059\u308b\u306e\u304b\u304c\u6c17\u306b\u306a\u3063\u3066\u8abf\u3079\u3066\u3044\u305f\u3089<br \/>\n\u6c34\u9053\u5354\u4f1a\u3055\u3093\u306e<a href=\"http:\/\/www.jwwa.or.jp\/Center\/16_tejunsho\/toku_siki_ysku.html\">\u6c34\u9053\u7528\u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u306e\u8a66\u9a13\u65b9\u6cd5<\/a>\u306b\u6709\u52b9\u5869\u7d20\u3092\u6c42\u3081\u308b\u8a66\u9a13\u6cd5\u304c\u8f09\u3063\u3066\u3044\u305f\u3002<br \/>\n\u9178\u5316\u9084\u5143\u53cd\u5fdc\u3067\u5b66\u751f\u5b9f\u9a13\u3067\u3082\u826f\u304f\u51fa\u3066\u304f\u308b\u3001\u30e8\u30a6\u5316\u30ab\u30ea\u30a6\u30e0\u3092\u5869\u7d20\u51e6\u7406\u3067\u9178\u5316\u3057\u3066\u30e8\u30a6\u7d20\u5206\u5b50\u306b\u3057\u3066<br \/>\n\u3053\u308c\u304c\u30c7\u30f3\u30d7\u30f3\u3068\u4f5c\u308b\u9752\u8272\u306b\u30c1\u30aa\u786b\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u6c34\u6eb6\u6db2\u3092\u52a0\u3048\u3066\u3001\u8272\u304c\u6d88\u3048\u308b\u3068\u3053\u308d\u3092\u898b\u308b\u6ef4\u5b9a\u3067\u3059\u306a\u3002<br \/>\n\u8f09\u3063\u3066\u3044\u308b\u5f0f\u3092\u898b\u308b\u3068\u6709\u52b9\u5869\u7d20\u6fc3\u5ea6 <em>A<\/em> (%) \u3068\u3057\u3066<br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-299\" src=\"https:\/\/pfos.jp\/wp-content\/uploads\/2022\/04\/eq1.jpg\" alt=\"\" width=\"278\" height=\"104\" \/><\/p>\n<p>\u3068\u306a\u3063\u3066\u3044\u308b\u3002<em>c<\/em> \u306f 0.1 mol\/L \u306e\u30c1\u30aa\u786b\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u6eb6\u6db2\u306e\u6d88\u8cbb\u91cf (mL) \u3001<em>f<\/em><sub>1<\/sub> \u306f\u305d\u306e\u30d5\u30a1\u30af\u30bf\u30fc\u3001<br \/>\n<em>S<\/em><sub>1<\/sub> \u306f\u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u6c34\u6eb6\u6db2\u8a66\u6599\u306e\u91cf (g) \u3060\u305d\u3046\u3067\u3002<br \/>\n\u62ec\u5f27\u306e\u4e2d\u306e 3545 \u304c\u5869\u7d20\u306e\u539f\u5b50\u91cf 35.45 \u304b\u3089\u6765\u3066\u3044\u308b\u3068\u8aad\u307f\u53d6\u3063\u3066\u5869\u7d20\u539f\u5b50\u306b\u76f8\u5f53\u3059\u308b\u3068\u3059\u308b\u60c5\u5831\u304c\u51fa\u3066\u304f\u308b\u306e\u304b\u306a\u3002<br \/>\n\u540c\u3058\u3088\u3046\u306a\u5f0f\u306f\u65e5\u672c\u30bd\u30fc\u30c0\u5de5\u696d\u4f1a\u898f\u683c<a href=\"https:\/\/jsia.gr.jp\/data\/jsia-07-2.pdf\">\u300c\u6b21\u4e9c\u5869\u7d20\u9178\u30ab\u30eb\u30b7\u30a6\u30e0\u8a66\u9a13\u65b9\u6cd5\uff08\u9ad8\u5ea6\u3055\u3089\u3057\u7c89\u8a66\u9a13\u65b9\u6cd5\uff09<\/a>\u300d\u306b\u3082\u3042\u308a\u307e\u3059\u306d\u3002\u6709\u52b9\u5869\u7d20\u3092 <em>C<\/em> (%) \u3068\u3057\u3066<br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-300\" src=\"https:\/\/pfos.jp\/wp-content\/uploads\/2022\/04\/eq2-300x101.jpg\" alt=\"\" width=\"300\" height=\"101\" srcset=\"https:\/\/pfos.jp\/wp-content\/uploads\/2022\/04\/eq2-300x101.jpg 300w, https:\/\/pfos.jp\/wp-content\/uploads\/2022\/04\/eq2.jpg 308w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><br \/>\n\u3068\u3044\u3046\u5f0f\u304c\u3042\u308b\u3002500 \u3084 250 \u3068\u3044\u3046\u306e\u306f\u8a66\u6599\u3092\u5e0c\u91c8\u3057\u3066\u3044\u308b\u6642\u306e\u6db2\u91cf\u306e\u3088\u3046\u3067\u3059\u3002<br \/>\n\u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u6c34\u6eb6\u6db2\u3060\u308d\u3046\u304c\u3055\u3089\u3057\u7c89\u3060\u308d\u3046\u304c\u3001\u9178\u5316\u53cd\u5fdc\u306e\u62c5\u3044\u624b\u306f ClO<sup>\u2013<\/sup> \u304b Cl2 \u3060\u3051\u3069<br \/>\nClO<sup>\u2013<\/sup> \u3067\u8003\u3048\u308b\u3068\u3001\u30e8\u30a6\u5316\u30ab\u30ea\u30a6\u30e0\u304b\u3089\u30e8\u30a6\u7d20\u3092\u751f\u3058\u308b\u53cd\u5fdc\u306f<br \/>\nClO<sup>\u2013<\/sup> + 2H<sup>+<\/sup> + 2I<sup>\u2013<\/sup> \u2192 I<sub>2<\/sub> + H<sub>2<\/sub>O + Cl<sup>\u2013<\/sup><br \/>\n\u6ef4\u5b9a\u3067\u306e\u53cd\u5fdc\u306f<br \/>\n2Na<sub>2<\/sub>S<sub>2<\/sub>O<sub>3<\/sub> + I<sub>2<\/sub> \u2192 2NaI + Na<sub>2<\/sub>S<sub>4<\/sub>O<sub>6<\/sub><br \/>\n\u3068\u3044\u3046\u3053\u3068\u3067\u3001ClO<sup>\u2013<\/sup> 1 mol \u3067\u751f\u3058\u308b I<sub>2<\/sub> \u306f 2 mol \u306e Na<sub>2<\/sub>S<sub>2<\/sub>O<sub>3<\/sub> \u3067\u6d88\u8cbb\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308b\u3002<br \/>\n\u6c34\u9053\u306e\u8a66\u9a13\u6cd5\u3067\u306f\u8a66\u6599 S<sub>1<\/sub> (g) \u3092\u3068\u3063\u3066\u3001250 mL \u30e1\u30b9\u30d5\u30e9\u30b9\u30b3\u3092\u4f7f\u3063\u3066\u5e0c\u91c8\u3057\u3066\u3001\u305d\u306e\u5185 25 mL \u3092\u6ef4\u5b9a\u306b\u4f7f\u3063\u3066\u3044\u308b\u3002\u3064\u307e\u308a 1\/10\u3002\u30c1\u30aa\u786b\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u6c34\u6eb6\u6db2 1 mL \u306b\u542b\u307e\u308c\u308b\u30c1\u30aa\u786b\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u306e\u7269\u8cea\u91cf\u306f<br \/>\n0.1 \u00d7 1 \/ 1000 \u00d7 <em>f<\/em><sub>1<\/sub> (mol)<br \/>\nClO<sup>\u2013<\/sup> \u306e\u7269\u8cea\u91cf\u306f\u305d\u306e\u534a\u5206\u306b\u306a\u308b\u3002\u6709\u52b9\u5869\u7d20\u306f\u8cea\u91cf\u30d1\u30fc\u30bb\u30f3\u30c8\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u5869\u7d20\u63db\u7b97\u306e\u8cea\u91cf \u00f7 \u8a66\u6599\u91cf \u00d7 100 \u3068\u3044\u3046\u3053\u3068\u3002<br \/>\n0.05 \u00d7 1 \/ 1000 \u00d7 <em>f<\/em><sub>1<\/sub> \u00d7 <em>c<\/em> \u00d7 <em>M<\/em> \/ <em>S<\/em><sub>1<\/sub> \u00d7 25\/250<br \/>\n<em>M<\/em> \u306f\u539f\u5b50\u91cf\u304b\u5206\u5b50\u91cf\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u5143\u306e\u5f0f\u306e 0.003545 \u3068\u898b\u6bd4\u3079\u308b\u3068<br \/>\n<em>M<\/em> = 70.9 \u3068\u306a\u308b\u306e\u3067\u3067\u3001\u3084\u3063\u3071\u308a\u6709\u52b9\u5869\u7d20\u306e\u5869\u7d20\u306f\u5869\u7d20\u5206\u5b50\u3068\u3044\u3046\u3053\u3068\u304b\u3002<br \/>\n10% \u6709\u52b9\u5869\u7d20\u306e\u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u6c34\u6eb6\u6db2\u306e\u6bd4\u91cd\u306f 1.2 \u304f\u3089\u3044\u306a\u306e\u3067\u3001\u6c34\u6eb6\u6db2 1 L \u3042\u308b\u3068\u3057\u305f\u3089\u305d\u306e\u4e2d\u306bCl<sub>2<\/sub>\u306f 120 g\u3001\u3053\u308c\u306f 1.7 mol\u3002<br \/>\nClO<sup>\u2013<\/sup> \u306b\u3057\u3066 1.7 M \u3068\u8003\u3048\u308c\u3070\u3088\u3044\u304b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5171\u540c\u7814\u7a76\u8005\u304b\u3089\u3001\u74b0\u5883\u6c5a\u67d3\u7269\u8cea\u304c\u5869\u7d20\u6d88\u6bd2\u306b\u3088\u3063\u3066\u5909\u5316\u3059\u308b\u306e\u3067\u305d\u306e\u5909\u5316\u4f53\u3092\u9ad8\u5206\u89e3\u80fd MS \u3067\u8abf\u3079\u3066\u6b32\u3057\u3044\u3068\u4f9d\u983c\u3055\u308c\u307e\u3057\u305f\u3002\u6e21\u3055\u308c\u305f\u6587\u732e\u898b\u308b\u3068\u3001\u5869\u7d20\u51e6\u7406\u306f\u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u3067\u3084\u3063\u3066\u3044\u308b\u3068\u3002 \u6c34\u9053\u6c34\u8cea\u57fa\u6e96\u3067\u30b7\u30a2\u30f3\u306e\u5206\u6790\u3092\u3059\u308b\u3068 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/pfos.jp\/index.php?rest_route=\/wp\/v2\/posts\/298"}],"collection":[{"href":"https:\/\/pfos.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pfos.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pfos.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pfos.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=298"}],"version-history":[{"count":5,"href":"https:\/\/pfos.jp\/index.php?rest_route=\/wp\/v2\/posts\/298\/revisions"}],"predecessor-version":[{"id":305,"href":"https:\/\/pfos.jp\/index.php?rest_route=\/wp\/v2\/posts\/298\/revisions\/305"}],"wp:attachment":[{"href":"https:\/\/pfos.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pfos.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pfos.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}