{"id":8650,"date":"2021-04-21T15:04:03","date_gmt":"2021-04-21T07:04:03","guid":{"rendered":"http:\/\/www.watertechbj.com\/?p=8650"},"modified":"2021-04-21T15:04:07","modified_gmt":"2021-04-21T07:04:07","slug":"%e4%b8%8d%e5%90%8c%e5%88%b6%e5%a4%87%e6%b8%a9%e5%ba%a6%e4%b8%8b%e6%b1%a1%e6%b3%a5%e7%94%9f%e7%89%a9%e7%82%ad%e5%af%b9cr%e2%85%a5%e7%9a%84%e5%90%b8%e9%99%84%e7%89%b9%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.watertechbj.com\/8650.html","title":{"rendered":"\u4e0d\u540c\u5236\u5907\u6e29\u5ea6\u4e0b\u6c61\u6ce5\u751f\u7269\u70ad\u5bf9cr(\u2175)\u7684\u5438\u9644\u7279\u6027"},"content":{"rendered":"

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 <\/p>\n

\u6458 \u8981<\/strong><\/p>\n

 <\/p>\n

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 <\/p>\n

01 \u7ed3\u679c\u4e0e\u8ba8\u8bba<\/strong><\/p>\n

 <\/p>\n

1.\u6750\u6599\u7684\u8868\u5f81<\/strong><\/p>\n

 <\/p>\n

1)\u6c61\u6ce5\u751f\u7269\u70ad\u7684\u57fa\u672c\u6027\u8d28\u3002<\/strong><\/p>\n

 <\/p>\n

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 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

2)\u6c61\u6ce5\u751f\u7269\u70ad\u7535\u955c\u626b\u63cf(sem)\u5206\u6790\u3002<\/strong><\/p>\n

 <\/p>\n

\u751f\u7269\u70ad\u7684\u626b\u63cf\u7535\u955c\u89c1\u56fe1\u3002\u53ef\u77e5\uff1a\u968f\u7740\u70ed\u89e3\u6e29\u5ea6\u5347\u9ad8\uff0c\u5f62\u8c8c\u3001\u5c3a\u5bf8\u8d8a\u53d1\u5747\u5300\uff0c\u5b54\u9053\u7ed3\u6784\u66f4\u52a0\u758f\u677e\uff0c\u6bd4\u8868\u9762\u79ef\u589e\u52a0\uff0c\u6709\u5229\u4e8ecr(\u2175)\u6269\u6563\u5230\u5185\u90e8\uff0c\u589e\u52a0\u5438\u9644\u91cf\u3002<\/p>\n

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

3)\u6c61\u6ce5\u751f\u7269\u70ad\u7ea2\u5916\u5149\u8c31(ftir)\u5206\u6790\u3002<\/strong><\/p>\n

 <\/p>\n

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 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

2.ph\u503c\u5bf9\u5438\u9644\u6027\u80fd\u7684\u5f71\u54cd<\/strong><\/p>\n

 <\/p>\n

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 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

3.\u5438\u9644\u7b49\u6e29\u6a21\u578b<\/strong><\/p>\n

 <\/p>\n

\u4e0d\u540c\u521d\u59cb\u6d53\u5ea6\u6761\u4ef6\u4e0b\u751f\u7269\u70ad\u5bf9cr(\u2175)\u7684\u5438\u9644\u91cf\u89c1\u56fe4a\u3002\u53ef\u77e5\uff1a\u5438\u9644\u91cf\u968f\u7740\u521d\u59cb\u6d53\u5ea6\u589e\u52a0\u800c\u9010\u6e10\u589e\u52a0\uff0c\u5f53\u521d\u59cb\u6d53\u5ea6\u8fbe\u5230100 mg\/l\u4ee5\u4e0a\uff0c\u5438\u9644\u9010\u6e10\u8d8b\u4e8e\u9971\u548c\u3002\u5bf9\u6bd4\u53ef\u77e5\uff0c\u5728\u5b9e\u9a8c\u521d\u59cb\u6d53\u5ea6\u8303\u56f4\u5185\uff0csb500\u548csb600\u5bf9cr(\u2175)\u7684\u5438\u9644\u91cf\u5747\u9ad8\u4e8esb300\u548csb400\uff0c\u8bf4\u660e\u968f\u7740\u5236\u5907\u6e29\u5ea6\u7684\u5347\u9ad8\uff0c\u5236\u5f97\u7684\u751f\u7269\u70ad\u5bf9cr(\u2175)\u5438\u9644\u80fd\u529b\u589e\u5f3a\u3002\u91c7\u7528langmuir\u548cfreundlich\u65b9\u7a0b\u5bf9\u5b9e\u9a8c\u7ed3\u679c\u8fdb\u884c\u62df\u5408\uff0c\u7ed3\u679c\u89c1\u56fe4b\u3001c\u548c\u88683\u3002\u65e0\u8bba\u662f\u54ea\u79cd\u751f\u7269\u70ad\uff0clangmuir\u6a21\u578b\u76f8\u5173\u6027\u7cfb\u6570\u5747\u9ad8\u4e8efreundlich\u6a21\u578b\uff0c\u8868\u660elangmuir\u6a21\u578b\u80fd\u66f4\u597d\u5730\u63cf\u8ff0\u8be5\u5438\u9644\u8fc7\u7a0b\uff0c\u53ef\u63a8\u65ad\u6b64\u5438\u9644\u4e3a\u5355\u5206\u5b50\u5c42\u5438\u9644\u3002\u800c\u5bf9\u6bd4langmuir\u6a21\u578b\u8ba1\u7b97\u5f97\u5230\u7684\u7406\u8bba\u5438\u9644\u91cf(qe)\u53ef\u77e5\uff0csb500\u5177\u6709\u8f83\u9ad8\u7684\u7406\u8bba\u5438\u9644\u91cf(7.93 mg\/g)\uff0c\u8fd9\u662f\u56e0\u4e3a\u76f8\u8f83\u4e8esb300\u548csb400\uff0csb500\u62e5\u6709\u8f83\u5927\u6bd4\u8868\u9762\u79ef\uff1b\u800c\u4e0esb600\u76f8\u6bd4\uff0csb500\u542b\u6709\u66f4\u4e30\u5bcc\u7684\u542b\u6c27\u5b98\u80fd\u56e2\uff0c\u53ef\u901a\u8fc7\u6c27\u5316\u8fd8\u539f\u3001\u7edc\u5408\u4f5c\u7528\u589e\u52a0\u5bf9cr(\u2175)\u5438\u9644\u91cf\u3002\u7531freundlich\u6a21\u578b\u62df\u5408\u53c2\u6570\u5f97\u51fa\uff0c\u51e0\u79cd\u751f\u7269\u70ad\u76841\/n\u503c\u5747>0.5\uff0c\u8bf4\u660e\u6c61\u6ce5\u751f\u7269\u70ad\u5bf9cr(\u2175)\u4e3a\u201c\u4f18\u60e0\u578b\u201d\u5438\u9644\u3002<\/p>\n

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

4.\u5438\u9644\u52a8\u529b\u5b66\u5b9e\u9a8c<\/strong><\/p>\n

 <\/p>\n

\u5438\u9644\u901f\u7387\u5b9e\u9a8c\u53ca\u5438\u9644\u52a8\u529b\u5b66\u62df\u5408\u7ed3\u679c\u5982\u56fe5\u6240\u793a\u3002\u53ef\u77e5\uff1a\u6c61\u6ce5\u751f\u7269\u70ad\u5bf9cr(\u2175)\u7684\u5438\u9644\u91cf\u5747\u4e3a\u521d\u671f\u8fc5\u901f\u589e\u52a0\uff0c\u968f\u540e\u7f13\u6162\u589e\u52a0\uff0c\u6700\u540e\u8fbe\u5230\u52a8\u6001\u5e73\u8861\u3002sb500\u3001sb600\u8fbe\u5230\u52a8\u6001\u5e73\u8861\u65f6\u95f4\u66f4\u957f\u3002\u8fd9\u662f\u56e0\u4e3a2\u79cd\u751f\u7269\u70ad\u5177\u6709\u66f4\u4e3a\u53d1\u8fbe\u7684\u5b54\u9053\u7ed3\u6784\uff0c\u5b54\u5185\u6269\u6563\u65f6\u95f4\u8f83\u957f\u3002\u540c\u65f6\u5bf9\u6bd4\u51e0\u79cd\u751f\u7269\u70ad\u7684\u6700\u7ec8\u5438\u9644\u91cf\uff0c\u80fd\u770b\u51fa500 \u2103\u5236\u5907\u7684\u6c61\u6ce5\u751f\u7269\u70ad\u5bf9cr(\u2175)\u7684\u5438\u9644\u91cf\u6700\u9ad8\uff0c\u8fd9\u4e0e\u7b49\u6e29\u6a21\u578b\u7684\u7ed3\u8bba\u4e00\u81f4\u3002<\/p>\n

 <\/p>\n

\u56fe5 \u52a8\u529b\u5b66\u3001\u9897\u7c92\u5185\u6269\u6563\u6a21\u578b\u62df\u5408\u7ed3\u679c\u5bf9\u6bd4\u51c6\u4e00\u9636\u3001\u4e8c\u9636\u52a8\u529b\u5b66\u548c\u9897\u7c92\u5185\u6269\u6563\u6a21\u578b\u62df\u5408\u5b9e\u9a8c\u53c2\u6570\u89c1\u88684\u3002\u51c6\u4e8c\u9636\u52a8\u529b\u5b66\u6a21\u578b\u62df\u5408\u7ed3\u679c\u66f4\u597d(r2>0.994)\uff0c\u5176\u7406\u8bba\u6700\u5927\u5438\u9644\u91cfqe(3.90, 4.22, 6.72, 6.48 mg\/g)\u66f4\u63a5\u8fd1\u5b9e\u9645\u5438\u9644\u91cf(3.77, 4.21, 6.61, 6.24 mg\/g)\uff0c\u8bf4\u660e\u6b64\u5438\u9644\u8fc7\u7a0b\u53d7\u5316\u5b66\u5438\u9644\u7684\u5f71\u54cd\u3002\u9897\u7c92\u5185\u6269\u6563\u6a21\u578b\u8868\u660e\u751f\u7269\u70ad\u5bf9cr(\u2175)\u7684\u5438\u9644\u8fc7\u7a0b\u5e76\u975e\u53d7\u9897\u7c92\u5185\u6269\u6563\u552f\u4e00\u63a7\u5236\uff0c\u8fd8\u53d7\u5176\u4ed6\u6b65\u9aa4\u5171\u540c\u5f71\u54cd\u3002k1>k2\uff0c\u8868\u660e\u6b64\u5438\u9644\u8fc7\u7a0b\u4e3b\u8981\u4e3a\u8868\u9762\u5355\u5c42\u5438\u9644\u3002<\/p>\n

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

02 \u7ed3 \u8bba<\/strong><\/p>\n

 <\/p>\n

1)\u5728\u5236\u5907\u6e29\u5ea6\u4e3a300\uff5e500 \u2103\u5185\u751f\u7269\u70ad\u7684cr(\u2175)\u5438\u9644\u80fd\u529b\u968f\u7740\u70ed\u89e3\u6e29\u5ea6\u5347\u9ad8\u663e\u8457\u589e\u5f3a\uff1b\u4f46\u7ee7\u7eed\u5347\u9ad8\u5236\u5907\u6e29\u5ea6\uff0c500\uff5e600 \u2103\u5185\u53d8\u5316\u4e0d\u660e\u663e\uff0c500 \u2103\u662f\u5236\u5907\u6c61\u6ce5\u751f\u7269\u70ad\u7684\u6700\u4f73\u6e29\u5ea6\u3002<\/p>\n

 <\/p>\n

2)langmuir\u7b49\u6e29\u6a21\u578b\u548c\u51c6\u4e8c\u7ea7\u52a8\u529b\u5b66\u6a21\u578b\u80fd\u591f\u66f4\u597d\u5730\u63cf\u8ff0\u751f\u7269\u70ad\u5bf9cr(\u2175)\u7684\u5438\u9644\u8fc7\u7a0b\uff0c\u5747\u4e3a\u201c\u4f18\u60e0\u578b\u201d\u5438\u9644\u3002<\/p>\n

 <\/p>\n

3)\u8868\u5f81\u7ed3\u679c\u8868\u660e\uff1a\u968f\u7740\u70ed\u89e3\u6e29\u5ea6\u7684\u5347\u9ad8\uff0c\u751f\u7269\u70ad\u7684bet\u589e\u5927\uff0c\u8868\u9762\u5f02\u6784\u5316\u7a0b\u5ea6\u589e\u5f3a\uff0c\u542b\u6c27\u56e2\u80fd\u56e2\u51cf\u5c11\uff0c\u82b3\u9999\u5316\u589e\u5f3a\u3002\u8fd9\u4e9b\u53d8\u5316\u662f\u751f\u7269\u70ad\u5438\u9644cr(\u2175)\u5dee\u5f02\u7684\u4e3b\u8981\u539f\u56e0\u3002<\/p>\n

 <\/p>\n

\u6587\u7ae0\u6765\u6e90\uff1a\u73af\u5883\u5de5\u7a0b<\/p>\n","protected":false},"excerpt":{"rendered":"

\u94ec(cr)\u4e3b\u8981\u6765\u6e90\u4e8e\u94ec\u77ff\u5f00\u91c7\u3001\u76ae\u9769\u97a3\u5236\u3001\u7535\u9540\u7b49\u884c\u4e1a\uff0c\u4ee5cr(\u2175)\u548ccr(\u2172)\u5b58\u5728\u4e8e\u73af\u5883\u4e2d\u3002cr(\u2175)\u662f\u4e16\u754c\u516c\u8ba4\u7684\u81f4\u764c\u7269\u8d28\uff0c\u56e0\u5177\u6709\u6bd2\u6027\u9ad8\u3001\u8fc1\u79fb\u6027\u5f3a\u3001\u6613\u751f\u7269\u5bcc\u96c6\u7b49\u7279\u70b9\u800c\u5907\u53d7\u5173\u6ce8\u3002\u751f\u7269\u70ad\u5bf9cr(\u2175)\u3001zn(\u2171)\u3001cd(\u2171)\u3001pb(\u2171)\u7b49\u91cd\u91d1\u5c5e\u6709\u8f83\u597d\u7684\u5438\u9644\u6027\u80fd\uff0c\u5177\u5907\u6765\u6e90\u5e7f\u6cdb(\u4f5c\u7269\u79f8\u79c6\u3001\u6728\u8d28\u5783\u573e\u3001\u5e02\u653f\u6c61\u6ce5\u7b49)\u3001\u6027\u80fd\u7a33\u5b9a\u3001\u5236\u4f5c\u6210\u672c\u4f4e\u7b49\u663e\u8457\u7279\u70b9\uff0c\u5728\u91cd\u91d1\u5c5e\u6c61\u67d3\u6cbb\u7406\u4e2d\u5f97\u5230\u4e86\u6df1\u5165\u7814\u7a76\u3002   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