{"id":4722,"date":"2021-08-27T09:55:27","date_gmt":"2021-08-27T01:55:27","guid":{"rendered":"http:\/\/screenopto.com\/?p=4722"},"modified":"2021-08-27T09:55:27","modified_gmt":"2021-08-27T01:55:27","slug":"%e5%8c%96%e5%ad%a6%e5%ae%9e%e9%aa%8c%e5%ae%a4%e7%9a%84%e5%ba%9f%e6%b0%b4%e5%ba%9f%e6%b6%b2%e5%ae%89%e5%85%a8%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"http:\/\/www.screenopto.com\/archives\/4722","title":{"rendered":"\u5316\u5b66\u5b9e\u9a8c\u5ba4\u7684\u5e9f\u6c34\u5e9f\u6db2\u5b89\u5168\u7ba1\u7406"},"content":{"rendered":"<p><strong><span style=\"font-family: 'arial black', sans-serif;\"><a id="44536a161d" href=\"http:\/\/www.screenopto.com\/\">\u5b89\u5168\u74f6\u76d6<\/a>\u7684\u5999\u7528-\u5316\u5b66\u5b9e\u9a8c\u5ba4\u7684\u5e9f\u6c34\u5e9f\u6db2\u5b89\u5168\u7ba1\u7406<\/span><\/strong><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u8fd1\u5e74\u6765,\u968f\u7740\u5316\u5b66\u68c0\u6d4b\u89c4\u6a21\u7684\u589e\u52a0\u548c\u79d1\u6280\u521b\u65b0\u80fd\u529b\u7684\u63d0\u9ad8,\u4e00\u4e9b\u5371\u9669\u7684\u5316\u5b66\u8bd5\u5242,\u5b9e\u9a8c\u663e\u793a,\u836f\u7269,\u96cc\u6fc0\u7d20\u836f\u7269\u5bf9\u73af\u5883\u4ea7\u751f\u4e25\u91cd\u7684\u6c61\u67d3\u3002<br \/>\n<\/span><span style=\"font-family: arial, helvetica, sans-serif; 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font-size: 10px;\">1.\u9178\u3001\u78b1\u5e9f\u6db2<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u9178\u3001\u78b1\u5e9f\u6db2\u5728\u5316\u5b66\u5b9e\u9a8c\u5ba4\u5185\u6700\u5e38\u89c1\u3002\u4e00\u822c\u7684\u6e05\u6d17\u73bb\u7483\u5668\u76bf\u7684\u5e9f\u6db2\uff0c\u56e0\u7ecf\u5927\u91cf\u6c34\u6d17\u6dae\uff0c\u6d53\u5ea6\u6781\u5c0f\uff0c\u6545\u53ef\u76f4\u63a5\u6392\u653e\u3002\u6d53\u5ea6\u8f83\u9ad8\u7684\u9178\u78b1\u5e9f\u6db2\uff0c\u5e73\u65f6\u5206\u5f00\u8d2e\u5b58\uff0c\u5b9a\u671f\u6df7\u5408\u518d\u4e2d\u5904\u7406\uff0c\u505a\u5230\u4ee5\u5e9f\u6cbb\u5e9f\uff0c\u4f7f\u5176pH\u503c\u57286. 5\uff5e8. 5\u4e4b\u95f4\uff0c\u8fbe\u5230\u6392\u653e\u6807\u51c6\u3002<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">2.\u6c5e\u53ca\u542b\u6c5e\u5e9f\u6db2<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u5982\uff0c\u6253\u788e\u6e29\u5ea6\u8ba1\uff0c\u6216\u6781\u8c31\u5206\u6790\u64cd\u4f5c\u5931\u8bef\u7b49\uff0c\u5fc5\u987b\u53ca\u65f6\u6e05\u9664\u6563\u88c5\u7684\u6c5e\uff0c\u7528\u6ef4\u7ba1\u3001\u68c9\u82b1\u6216\u7528\u5728\u785d\u9178\u6c5e\u7684\u9178\u6027\u6eb6\u6db2\u4e2d\u6d78\u8fc7\u7684\u8584\u94dc\u7247\u3001\u7c97\u94dc\u4e1d\u6536\u96c6\u4e8e\u70e7\u676f\u4e2d\uff0c\u7528\u6c34\u8986\u76d6\u3002\u6563\u843d\u4e8e\u5730\u9762\u96be\u4ee5\u6536\u96c6\u7684\u5fae\u5c0f\u6c5e\u73e0\uff0c\u5e94\u5c3d\u5feb\u6492\u4e0a\u786b\u78fa\u7c89\uff0c\u4f7f\u5176\u5316\u5408\u6210\u6bd2\u6027\u8f83\u5c0f\u7684\u786b\u5316\u6c5e\u540e\u6e05\u9664\u5e72\u51c0\uff1b\u6216\u55b7\u4e0a20%\u4e09\u6c2f\u5316\u94c1\u7684\u6c34\u6eb6\u6db2\uff0c\u5e72\u540e\u518d\u6e05\u9664\u5e72\u51c0\u3002\u542b\u6c5e\u6eb6\u6db2\u5305\u62ec\u6709\u673a\u6c5e\u548c\u65e0\u673a\u6c5e\uff0c\u6709\u673a\u6c5e\u7684\u5e9f\u6db2\u4e2d\u52a0\u5165\u9002\u5f53\u7684\u6c27\u5316\u5242\u5206\u89e3\u4e3a\u65e0\u673a\u6c5e\uff0c\u673a\u6c5e\u7684\u5e9f\u6db2\u8c03\u8282pH\u4e3a8-10\uff0c\u56e0\u786b\u5316\u6c5e\u6eb6\u5ea6\u79ef\u5f88\u5c0f\uff0c\u4e3a4\u00d710-53\u3002\u56e0\u6b64\uff0c\u5e38\u7528H2S\u3001Na2S\u3001NaHS\u3001(NH4)S\u4f5c\u4e3a\u836f\u5242\u6765\u6c89\u6dc0\u6c5e\uff0cHg+\u3001Hg2+\u79bb\u5b50\u8f6c\u5316\u4e3a\u96be\u6eb6\u7684Hg2S\u548cHgS\u6c89\u6dc0\uff0c\u7531\u4e8e\u6c5e\u6709\u5267\u6bd2\uff0c\u6ee4\u6db2\u7528\u6d3b\u6027\u78b3\u5904\u7406\u540e\u518d\u8fc7\u6ee4\u6392\u653e\u3002<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">3.\u542b\u94ec\u5e9f\u6db2\u7684\u5904\u7406<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u542b\u94ec\u5e9f\u6db2\u4e3b\u8981\u6765\u6e90\u662f\u6c27\u5316\u5e9f\u6c34\u3001\u7535\u9540\u5e9f\u6c34\u3001\u94ec\u9178\u6d17\u6db2\u53ca\u5236\u5907\u6709\u673a\u5316\u5408\u7269\u7b49\uff0c\u4e00\u822c\u8fd9\u79cd\u5e9f\u6db2\u4e2d\u542b\u6709\u94ec(\u2162)\u548c\u94ec(\u2165)\u4e24\u79cd\u4ef7\u6001\u7684\u91cd\u91d1\u5c5e\uff0c\u6bd2\u6027\u8f83\u5927\u3002\u53ef\u4ee5\u5411\u542b\u94ec\u5e9f\u6db2\u4e2d\u52a0\u5165\u8fd8\u539f\u5242\uff0c\u5982\u786b\u9178\u4e9a\u94c1\u3001\u4e9a\u786b\u9178\u6c22\u94a0\u3001\u4e8c\u6c27\u5316\u786b\u3001\u6c34\u5408\u80bc\u6216\u8005\u5e9f\u94c1\u5c51\uff0c\u5728\u9178\u6027\u6761\u4ef6\u4e0b\u5c06Cr(\u2165)\u8fd8\u539f\u4e3aCr(\u2162)\uff0c\u7136\u540e\u52a0\u78b1\u5982NaOH\u3001Ca(OH)2\u3001Na2CO3\u7b49\u3002\u8c03\u8282pH\u503c\uff0c\u4f7fCr(\u2162)\u5f62\u6210\u4f4e\u6bd2\u7684Cr(OH)3\u6c89\u6dc0\uff0c\u6e05\u6db2\u53ef\u6392\u653e\uff0c\u6c89\u6dc0\u7ecf\u8131\u6c34\u5e72\u71e5\u540e\u6216\u7efc\u5408\u5229\u7528\uff0c\u6216\u7528\u7119\u70e7\u6cd5\u5904\u7406\uff0c\u4f7f\u5176\u4e0e\u7164\u6e23\u6216\u7164\u7c89\u4e00\u8d77\u7119\u70e7\uff0c\u5904\u7406\u540e\u7684\u94ec\u6e23\u53ef\u586b\u57cb\u3002<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">4.\u542b\u6c30\u5e9f\u6db2\u7684\u5904\u7406<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u542b\u6c30\u5e9f\u6db2\u4e3b\u8981\u6765\u81ea\u4e8e\u7535\u9540\u5b9e\u9a8c\u548c\u51b6\u91d1\u5b9e\u9a8c\uff0c\u4f4e\u6d53\u5ea6\u7684\u6c30\u5316\u7269\u5e9f\u6db2\u53ef\u4ee5\u52a0\u5165NaOH\u8c03\u8282pH\u503c\u81f310\u4ee5\u4e0a\uff0c\u518d\u52a0\u5165HClO (\u7ea63%)\uff0c\u5145\u5206\u6405\u62cc\uff0c\u4f7fCN-\u88ab\u6c27\u5316\u5206\u89e3\uff0c\u4f7f\u6709\u6bd2\u7684CN-\u53d8\u6210\u65e0\u6bd2\u7684CO2\u548cN2\u3002<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">NaCN+NaOH+HClO=NaCNO+NaCl+H2O<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">2NaCNO+2HClO=2CO2\u2191+N2\u2191+H2\u2191+2NaCl<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u542b\u6c30\u5316\u7269\u5e9f\u6db2\u4e00\u5b9a\u4e0d\u80fd\u4e0e\u9178\u6df7\u5408\uff0c\u4ee5\u514d\u751f\u6210\u5267\u6bd2\u7684HCN\u6c14\u4f53\u800c\u9020\u6210\u4e2d\u6bd2\u3002<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">5.\u542b\u94f6\u5e9f\u6db2\u7684\u5904\u7406<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u5316\u5b66\u5b9e\u9a8c\u5ba4\u7684\u542b\u94f6\u5e9f\u6db2\u4e3b\u8981\u6765\u81ea\u94f6\u91cf\u5206\u6790\u6cd5\u548c\u94f6\u955c\u53cd\u5e94\u548c\u7535\u9540\u7b49\uff0c\u4e3b\u8981\u4ee5AgNO3\u548cAg(NH3)2+\u7b49\u5f62\u5f0f\u5b58\u5728\u3002\u56de\u6536\u94f6\u7684\u65b9\u6cd5\u5f88\u591a\uff0c\u6211\u4eec\u901a\u8fc7\u5b9e\u9a8c\u7b5b\u9009\u51fa\u4e86\u64cd\u4f5c\u7b80\u4fbf\u3001\u56de\u6536\u94f6\u7eaf\u5ea6\u9ad8\u7684\u65b9\u6cd5\u3002\u5728\u5e9f\u6db2\u4e2d\u901a\u8fc7HCl\u8c03\u8282pH\u503c\uff0c\u52a0NaCl\u6c89\u6dc0\uff0c\u5f97\u5230\u7684\u767d\u8272\u56fa\u4f53\u7528\u785d\u9178\u6d17\u6da4\u540e\u8fc7\u6ee4\u56de\u6536\u3002<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">6.\u542b\u78f7\u5e9f\u6db2\u7684\u5904\u7406<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u542b\u78f7\u5e9f\u6db2\u4e3b\u8981\u6765\u6e90\u4e8e\u7535\u9540\u3001\u8868\u9762\u6d3b\u6027\u5242\u5b9e\u9a8c\u53ca\u6e05\u6d17\u5e9f\u6db2\u3002\u6c61\u67d3\u4e25\u91cd\u3001\u6b8b\u7559\u65f6\u95f4\u957f\uff0c\u4e0d\u6613\u964d\u89e3\uff0c\u5bf9\u4eba\u4f53\u5065\u5eb7\u9020\u6210\u6781\u5927\u5371\u5bb3\u4e14\u96be\u4ee5\u5904\u7406\u3002\u7d2f\u6258\u77f3\u662f\u4e00\u79cd\u7531\u7c7b\u4e91\u6bcd\u5c42\u548c\u7c7b\u8499\u7682\u77f3\u5c42\u5f62\u6210\u89c4\u5219\u95f4\u5c42\u7684\u7c98\u571f\u77ff\u7269\uff0c\u9047\u6c34\u81a8\u80c0\u5d29\u89e3\u3001\u6c34\u4e2d\u7c92\u5ea6\u4e00\u822c\u4e3a1\uff5e2\u03bcm\uff0c\u7d2f\u6258\u77f3\u5177\u6709\u8f83\u5927\u7684\u4eb2\u6c34\u8868\u9762\uff0c\u5728\u6c34\u6eb6\u6db2\u4e2d\u663e\u793a\u51fa\u826f\u597d\u7684\u4eb2\u6c34\u6027\u3001\u5206\u6563\u6027\u548c\u81a8\u80c0\u6027\uff0c\u542b\u78f7\u5e9f\u6db2\u7528\u7d2f\u6258\u77f3\u8fdb\u884c\u5438\u9644\uff0c\u8fbe\u5230\u6392\u653e\u6807\u51c6\u3002\u540c\u65f6\u7d2f\u6258\u77f3\u53ef\u51b2\u6d17\u540e\u518d\u751f\u5229\u7528\u3002<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">7.\u82b3\u70c3\u785d\u5316\u5e9f\u6c34\u7684\u5904\u7406<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u82b3\u70c3\u785d\u5316\u5e9f\u6c34\u4e3b\u8981\u6765\u6e90\u4e8e\u82b3\u57fa\u785d\u5316\u5b9e\u9a8c\uff0c\u82b3\u57fa\u785d\u5316\u5b9e\u9a8c\u4e00\u822c\u91c7\u7528\u7684\u662f\u6df7\u9178\u785d\u5316\u65b9\u6cd5\uff0c\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684\u6c61\u67d3\u7269\u4e3b\u8981\u5305\u62ec2-\u785d\u57fa\u915a\u30014-\u785d\u57fa\u915a\u30014.6-\u4e8c\u785d\u57fa\u7532\u915a\u30012.4-\u4e8c\u785d\u57fa\u915a\u30012. 6-\u4e8c\u785d\u57fa\u7532\u82ef\u30012.6-\u4e8c\u785d\u57fa\u7532\u915a\u548c\u785d\u57fa\u82ef\u7b49\u6570\u5341\u79cd\u6c61\u67d3\u7269\uff0c\u6bd2\u6027\u5927\uff0c\u5904\u7406\u96be\u3002\u5e9f\u6c34\u5448\u6df1\u9171\u8272\uff0c\u6c14\u5473\u96be\u95fb\uff0c\u542b\u915a\u6d53\u5ea6\u9ad8\u8fbe0.004mg\/L\u4ee5\u4e0a\uff0cCOD\u8fbe1100mg\/L\uff0c\u5c5e\u4e8e\u9ad8\u6d53\u5ea6\u6709\u673a\u5e9f\u6c34\uff0c\u5b9e\u9a8c\u5ba4\u5904\u7406\u5305\u62ec\u6d3b\u6027\u70ad\u3001\u78fa\u5316\u7164\u7b49\u5438\u9644\u6cd5,\u7edc\u548c\u8403\u53d6\u5242\u8403\u53d6\u6cd5\u548c\u5316\u5b66\u6c27\u5316\u6cd5\u7b49\uff0c\u7279\u522b\u662f\u5438\u9644\u6cd5\u5904\u7406\u785d\u57fa\u5e9f\u6c34\u5177\u6709\u5de5\u827a\u6d41\u7a0b\u77ed\uff0c\u64cd\u4f5c\u7b80\u5355\uff0c\u5904\u7406\u6548\u7387\u9ad8\u7684\u7279\u70b9\uff0c\u9002\u5408\u5b9e\u9a8c\u5ba4\u64cd\u4f5c\u3002<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">8. \u542b\u80fa\u7c7b\u6709\u673a\u5e9f\u6db2\u7684\u5904\u7406<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u542b\u80fa\u7c7b\u6709\u673a\u5e9f\u6db2\u4e3b\u8981\u6765\u81ea\u4e8e\u67d3(\u989c)\u6599\u4e2d\u95f4\u4f53\uff0c\u836f\u7269\u4e2d\u95f4\u4f53\u7b49\u5b9e\u9a8c\u3002\u7528\u7edc\u5408\u8403\u53d6\u6cd5\u5bf9\u542b\u80fa\u7c7b\u6709\u673a\u5e9f\u6db2\u8fdb\u884c\u8403\u53d6\uff0c\u5177\u6709\u76f8\u5f53\u9ad8\u7684COD\u53bb\u9664\u7387\uff0c\u5e9f\u6c34\u7684\u5404\u9879\u6307\u6807\u5747\u8fbe\u5230\u4e86\u5b9e\u9a8c\u5ba4\u6392\u653e\u8981\u6c42,\u5e76\u4e14\u5de5\u827a\u7b80\u5355\uff0c\u8bbe\u5907\u6295\u8d44\u5c11\uff0c\u8fd0\u884c\u6210\u672c\u4f4e\u3001\u64cd\u4f5c\u65b9\u4fbf\u3002<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">9.\u9ad8\u6d53\u5ea6\u6709\u673a\u5e9f\u6db2\u7684\u5904\u7406<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u9ad8\u6d53\u5ea6\u6709\u673a\u5e9f\u6c34\u4e3b\u8981\u6765\u81ea\u5bf9\u5929\u7136\u690d\u7269\u3001\u52a8\u7269\u7684\u51b2\u6d17\u3001\u7c89\u788e\u3001\u63d0\u53d6\u6709\u6548\u6210\u5206\u7b49\u5de5\u5e8f\uff0c\u8fd8\u6709\u90e8\u5206\u6765\u81ea\u4e8e\u5931\u6548\u7684\u6709\u673a\u8bd5\u5242\uff0c\u5177\u6709\u6709\u673a\u7269\u6d53\u5ea6\u9ad8\uff0cSS\u9ad8\uff0cpH\u503c\u4f4e\uff0c\u6c34\u8d28\u53d8\u5316\u5927\u7b49\u7279\u70b9\u3002\u91c7\u7528\u4ee5\u6c34\u89e3\u9178\u5316+\u63a5\u89e6\u6c27\u5316\u4e3a\u4e3b\u4f53\u7684\u751f\u5316\u5904\u7406\u5de5\u827a\uff0c\u4e0d\u4ec5\u80fd\u6709\u6548\u53bb\u9664\u6c34\u4e2d\u6709\u673a\u7269\u3001\u60ac\u6d6e\u7269\uff0c\u800c\u4e14\u8fd0\u884c\u53ef\u9760\uff0c\u5904\u7406\u8d39\u7528\u4f4e\uff0c\u5904\u7406\u6548\u679c\u597d\uff0c\u51fa\u6c34\u6c34\u8d28\u6ee1\u8db3\u8981\u6c42\u3002<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10px;\">\u5316\u5b66\u5b9e\u9a8c\u5ba4\u5e9f\u6c34\u5904\u7406\u9632\u6cbb\u5bf9\u7b56\uff1a<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; 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