\u8327\u4e1d\u7ef8\u4e1a\u662f\u4e2d\u56fd\u7684\u4f20\u7edf\u4f18\u52bf\u4ea7\u4e1a\uff0c\u4f46\u5728\u4e1d\u7ec7\u54c1\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u4f1a\u4ea7\u751f\u5927\u91cf\u5370\u67d3\u5e9f\u6c34\u3002\u4e1d\u7ef8\u5370\u67d3\u5e9f\u6c34\u4e2d\u542b\u6709\u67d3\u6599\u3001\u8868\u9762\u6d3b\u6027\u5242\u3001\u56fa\u8272\u5242\u3001\u9178\u78b1\u7b49\uff0c\u5177\u6709\u6709\u673a\u6c61\u67d3\u7269\u6d53\u5ea6\u9ad8\u3001\u7ec4\u5206\u590d\u6742\u3001\u8272\u5ea6\u6df1\u4e14\u6c34\u8d28\u53d8\u5316\u5927\u7b49\u7279\u70b9\u3002\u76ee\u524d\uff0c\u5728\u5370\u67d3\u5e9f\u6c34\u5904\u7406\u7684\u4f17\u591a\u65b9\u6cd5\u4e2d\uff0c\u5438\u9644\u6cd5\u662f\u4e00\u79cd\u5e94\u7528\u8f83\u4e3a\u6210\u719f\u4e14\u884c\u4e4b\u6709\u6548\u7684\u5370\u67d3\u5e9f\u6c34\u5904\u7406\u6280\u672f\u3002\u5982\u4ee5\u6d3b\u6027\u70ad\u3001\u6cb8\u77f3\u3001\u5408\u6210\u6811\u8102\u7b49\u4e3a\u5438\u9644\u5242\u8fdb\u884c\u5370\u67d3\u5e9f\u6c34\u5438\u9644\u5904\u7406\u7684\u7814\u7a76\u591a\u6709\u62a5\u9053\u3002<\/p>\n
\u7ea4\u7ef4\u7d20\u662f\u76ee\u524d\u81ea\u7136\u754c\u4e2d\u50a8\u91cf\u6700\u4e30\u5bcc\u7684\u5929\u7136\u53ef\u518d\u751f\u8d44\u6e90\uff0c\u5316\u5b66\u7ed3\u6784\u7a33\u5b9a\u3001\u6613\u529f\u80fd\u5316\u6539\u6027\uff0c\u4ee5\u6b64\u4e3a\u539f\u6599\u5f00\u53d1\u5bf9\u73af\u5883\u53cb\u597d\u7684\u7eff\u8272\u53ef\u66ff\u4ee3\u5438\u9644\u6750\u6599\u5177\u6709\u5de8\u5927\u4f18\u52bf\u3002\u56e0\u6b64\uff0c\u672c\u6587\u4ee5\u7ea4\u7ef4\u7d20(CE)\u4e3a\u539f\u6599\uff0c\u901a\u8fc7\u5316\u5b66\u63a5\u679d\u652f\u5316\u805a\u4e59\u70ef\u4e9a\u80fa(PEI)\uff0c\u5236\u5907\u6c28\u57fa\u529f\u80fd\u5316\u7684\u7ea4\u7ef4\u7d20\u6750\u6599(CE-g-PEI)\u3002\u7136\u540e\u7814\u7a76\u4e86\u7ea4\u7ef4\u7d20\u4e0e\u805a\u4e59\u70ef\u4e9a\u80fa\u7528\u91cf\u3001\u53cd\u5e94\u6e29\u5ea6\u3001\u4ea4\u8054\u5242\u7528\u91cf\u7b49\u56e0\u7d20\u5bf9\u63a5\u679d\u6548\u7387\u7684\u5f71\u54cd\uff0c\u786e\u5b9a\u5176\u5236\u5907\u5de5\u827a\u6280\u672f\uff0c\u8fdb\u4e00\u6b65\u63a2\u8ba8\u4e86CE-g-PEI\u5bf9\u4e1d\u7ef8\u5370\u67d3\u5e9f\u6c34\u7684\u51c0\u5316\u6548\u679c\u3002<\/p>\n
1\u3001\u5b9e\u9a8c<\/p>\n
1.1 \u6750\u6599<\/p>\n
\u805a\u4e59\u70ef\u4e9a\u80fa(\u76f8\u5bf9\u5206\u5b50\u8d28\u91cf\u4e3a600)\u3001\u7ea4\u7ef4\u7d20(\u76f8\u5bf9\u5206\u5b50\u8d28\u91cf\u4e3a20000)(\u4e0a\u6d77\u963f\u62c9\u4e01\u751f\u5316\u79d1\u6280\u6709\u9650\u516c\u53f8)\uff0c\u620a\u4e8c\u919b(25%)(\u5929\u6d25\u79d1\u5bc6\u6b27\u5316\u5b66\u8bd5\u5242\u6709\u9650\u516c\u53f8)\uff0c\u4e1d\u7ef8\u5370\u67d3\u5e9f\u6c34(\u5e9f\u6c34pH6.8)\u3002<\/p>\n
1.2 \u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u7684\u5236\u5907<\/p>\n
\u5c061g\u7ea4\u7ef4\u7d20\u7c89\u5747\u5300\u5206\u6563\u5728100mL\u84b8\u998f\u6c34\u4e2d\uff0c\u6eb6\u80c012h\u540e\uff0c\u5728\u78c1\u529b\u6405\u62cc\u4f5c\u7528\u4e0b\u52a0\u5165\u4e00\u5b9a\u91cf\u7684\u805a\u4e59\u70ef\u4e9a\u80fa\uff0c\u7136\u540e\u52a0\u5165\u9002\u91cf\u620a\u4e8c\u919b\u4ea4\u8054\u5242\uff0c\u975e\u5747\u76f8\u63a5\u679d\u53cd\u5e943h\u3002\u4ea7\u7269\u7ecf\u6d17\u6da4\u3001\u5e72\u71e5\uff0c\u5373\u5f97\u805a\u4e59\u70ef\u4e9a\u80fa\u63a5\u679d\u7ea4\u7ef4\u7d20(CE-g-PEI)\u3002\u5b9e\u9a8c\u901a\u8fc7\u8bbe\u8ba1\u4e09\u56e0\u7d20\u56db\u6c34\u5e73\u7684\u6b63\u4ea4\u5b9e\u9a8c\uff0c\u4ee5\u6c28\u57fa\u542b\u91cf\u4e3a\u6307\u6807\uff0c\u8003\u5bdfCE\/PEI\u8d28\u91cf\u6bd4\u3001\u53cd\u5e94\u6e29\u5ea6\u548c\u620a\u4e8c\u919b\u7528\u91cf\u5bf9\u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u63a5\u679d\u6548\u7387\u7684\u5f71\u54cd\u3002\u5176\u6b63\u4ea4\u5b9e\u9a8c\u56e0\u7d20\u6c34\u5e73\u5982\u88681\u6240\u793a\u3002<\/p>\n
1.3 \u7ed3\u6784\u8868\u5f81\u548c\u6027\u80fd\u7814\u7a76<\/p>\n
1.3.1 \u7ed3\u6784\u8868\u5f81<\/p>\n
\u91c7\u7528Nicolet5700\u5085\u91cc\u53f6\u53d8\u6362\u7ea2\u5916\u5149\u8c31\u4eea(FTIR\uff0c\u7f8e\u56fd\u70ed\u9ad8\u516c\u53f8)\u68c0\u6d4b\u6837\u54c1\u7684\u5316\u5b66\u7ed3\u6784\uff0c\u68c0\u6d4b\u8303\u56f4\u57284000~500cm-1\u3002\u91c7\u7528ARLXTRAX\u5c04\u7ebf\u884d\u5c04\u4eea(XRD\uff0c\u7f8e\u56fdThermoElectron\u516c\u53f8)\u7814\u7a76\u6837\u54c1\u7684\u6676\u4f53\u7ed3\u6784\uff0c\u626b\u63cf\u901f\u5ea65\u00b0\/min\uff0c\u626b\u63cf\u8303\u56f45~85\u00b0\uff0c\u68c0\u6d4b\u7535\u538b40mV\uff0c\u68c0\u6d4b\u7535\u6d4140mA\u3002\u91c7\u7528PyrisDiamond\u70ed\u91cd\u5206\u6790\u4eea(TGA\uff0c\u7f8e\u56fdPE\u516c\u53f8)\u5728N2\u6c14\u6c1b\u4e0b\u68c0\u6d4b\u6837\u54c1\u7684\u70ed\u7a33\u5b9a\u6027\uff0c\u5347\u6e29\u901f\u5ea620\u2103\/min\u3002<\/p>\n
1.3.2 \u6c28\u57fa\u542b\u91cf\u7684\u6d4b\u5b9a<\/p>\n
\u5c0620mg\u7684\u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u52a0\u5165\u523050mL\u6469\u5c14\u6d53\u5ea6\u4e3a0.01mol\/L\u7684\u76d0\u9178\u6eb6\u6db2\u4e2d\uff0c25\u2103\u6761\u4ef6\u4e0b\u6405\u62cc\u53cd\u5e9415h\u3002\u968f\u540e\uff0c\u4ee5\u915a\u915e\u4e3a\u6307\u793a\u5242\uff0c\u75280.01mol\/L\u7684\u6c22\u6c27\u5316\u94a0\u6eb6\u6db2\u6765\u6ef4\u5b9a\u6eb6\u6db2\u4e2d\u6b8b\u4f59\u7684\u76d0\u9178\uff0c\u4ee5\u6b64\u786e\u5b9a\u6c28\u57fa\u7684\u542b\u91cf\u3002<\/p>\n
1.3.3 \u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u7684\u7d6e\u51dd\u6027\u80fd<\/p>\n
\u4ee5\u4e1d\u7ef8\u5370\u67d3\u5e9f\u6c34\u4e3a\u76ee\u6807\u6c61\u67d3\u7269\uff0c\u7814\u7a76\u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u5bf9\u6c61\u67d3\u7269\u7684\u53bb\u9664\u6548\u80fd\u3002\u53d6\u4e1d\u7ef8\u5370\u67d3\u5e9f\u6c34100mL\u653e\u51656\u4e2a\u5927\u5c0f\u548c\u5f62\u72b6\u5b8c\u5168\u76f8\u540c\u7684\u70e7\u676f\u4e2d\uff0c\u52a0\u5165\u4e0d\u540c\u91cf\u7684\u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\uff0c60r\/min\u8f6c\u901f\u4e0b\u5145\u5206\u6405\u62cc\u76f4\u81f3\u7d6e\u51dd\u5242\u5747\u5300\u5206\u6563\u5728\u5e9f\u6c34\u4e2d\uff0c\u8c03\u63a7\u7528\u91cf\u7814\u7a76\u5176\u5bf9\u4e1d\u7ef8\u5e9f\u6c34\u6d4a\u5ea6\u548cCOD\u7684\u53bb\u9664\u6548\u679c\u3002<\/p>\n
2\u3001\u7ed3\u679c\u4e0e\u5206\u6790<\/p>\n
2.1 \u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u7684\u8bbe\u8ba1\u4e0e\u5408\u6210<\/p>\n
\u975e\u5747\u76f8\u4f53\u7cfb\u4e0b\uff0c\u620a\u4e8c\u919b\u5206\u5b50\u4e00\u7aef\u7684\u919b\u57fa\u4e0e\u7ea4\u7ef4\u7d20\u5206\u5b50\u94fe\u4e0a\u7684\u7f9f\u57fa\u53d1\u751f\u7f29\u919b\u53cd\u5e94\uff0c\u53e6\u4e00\u7aef\u7684\u919b\u57fa\u4e0e\u805a\u4e59\u70ef\u4e9a\u80fa\u7684\u6c28\u57fa\u53d1\u751f\u5e2d\u592b\u78b1\u53cd\u5e94\uff0c\u8fdb\u800c\u5236\u5f97\u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20CE-g-PEI\u3002\u5176\u53cd\u5e94\u673a\u7406\u5982\u56fe1\u6240\u793a\u3002<\/p>\n
\u53cd\u5e94\u8fc7\u7a0b\u4e2d\uff0c\u8003\u5bdf\u4e86CE\/PEI\u8d28\u91cf\u6bd4\u3001\u53cd\u5e94\u6e29\u5ea6\u548c\u620a\u4e8c\u919b\u7528\u91cf\u5bf9\u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u63a5\u679d\u6548\u7387\u7684\u5f71\u54cd\u3002\u88682\u548c\u88683\u5206\u6790\u7ed3\u679c\u8868\u660e\uff0cCE\/PEI\u6bd4\u4f8b\u5bf9\u6c28\u57fa\u542b\u91cf\u5f71\u54cd\u6700\u5927\uff0c\u6700\u4f73\u5de5\u827a\u6761\u4ef6\u4e3aCE\/PEI\u6bd4\u4f8b1\ufe301\uff0c\u53cd\u5e94\u6e29\u5ea645\u2103\uff0c\u620a\u4e8c\u919b\u7528\u91cf1.5g\u3002\u56e0\u6b64\uff0c\u5728\u6700\u4f73\u5de5\u827a\u6761\u4ef6\u4e0b\uff0c\u91cd\u590d3\u6b21\u5e73\u884c\u5b9e\u9a8c\uff0c\u6837\u54c1\u6c28\u57fa\u542b\u91cf\u5206\u522b\u4e3a17.4\u300117.5\u548c17.5mmol\/g\uff0c\u5176\u5e73\u5747\u503c\u4e3a17.5mmol\/g\uff0c\u8bc1\u5b9e\u4e86\u5236\u5907\u5de5\u827a\u7684\u53ef\u884c\u6027\u53ca\u7a33\u5b9a\u6027\u3002<\/p>\n
2.2 \u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u7684\u5316\u5b66\u7ed3\u6784<\/p>\n
\u56fe2\u4e3a\u7eafCE\u548c\u4e0d\u540c\u6c28\u57fa\u542b\u91cfCE-g-PEI(\u6807\u8bb0\u4e3aCE-g-PEI1.5\uff0cCE-g-PEI17.5)\u7684FTIR\u5149\u8c31\u56fe\u3002\u4e0e\u7eaf\u7ea4\u7ef4\u7d20\u76f8\u6bd4\uff0c\u5f53\u6c28\u57fa\u542b\u91cf\u4e3a1.5mmol\/g\u65f6\uff0c\u57281579cm-1\u5904\u6709\u8f83\u5f31\u7684\u65b0\u5cf0\u51fa\u73b0\uff0c\u5f52\u4e8eC\u2550N\u4f38\u7f29\u632f\u52a8\u3002\u800c\u5f53\u6c28\u57fa\u542b\u91cf\u589e\u5927\u81f317.5mmol\/g\u65f6\uff0c\u5728CE-g-PEI17.5\u8c31\u7ebf\u4e2d\u89c2\u5bdf\u52301656\u30011579cm-1\u548c1430cm-1\u5904\u4e09\u4e2a\u65b0\u5cf0\u7684\u51fa\u73b0\uff0c\u5206\u522b\u5f52\u4e8eN\u2014H\u5f2f\u66f2\u632f\u52a8\uff0cC\u2550N\u548cC\u2014N\u4f38\u7f29\u632f\u52a8\u3002\u6b64\u5916\uff0c\u7531\u4e8eO\u2014H\u548cN\u2014H\u4f38\u7f29\u632f\u52a8\u7684\u91cd\u53e0\uff0c\u7eaf\u7ea4\u7ef4\u7d20\u57283349cm-1\u7684\u2014OH\u5cf0\u504f\u79fb\u81f33402cm-1\u3002\u7ed3\u679c\u8868\u660e\uff0c\u620a\u4e8c\u919b\u919b\u57fa\u4e0ePEI\u6c28\u57fa\u4e4b\u95f4\u53d1\u751f\u5316\u5b66\u53cd\u5e94\u5f62\u6210\u4e86\u5e2d\u592b\u78b1\u7ed3\u6784\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u57281057~1160cm-1\u5904\u7684\u5438\u6536\u5cf0\u4e3a\u7ea4\u7ef4\u7d20\u5206\u5b50\u4e2d\u591a\u7cd6\u9aa8\u67b6\u7684\u5178\u578bC\u2014O\u2014C\u4f38\u7f29\u632f\u52a8\u3002\u5728\u63a5\u679d\u53cd\u5e94\u540e\uff0c\u8fd9\u4e9b\u5cf0\u4f4d\u7f6e\u8f6c\u79fb\u5230\u9ad8\u6ce2\u6570\uff0c\u8868\u660e\u620a\u4e8c\u919b\u919b\u57fa\u4e0e\u7ea4\u7ef4\u7d20\u7f9f\u57fa\u4e4b\u95f4\u7684\u919b\u9187\u5316\u5f62\u6210\u65b0\u7684\u919a\u952e\u3002\u57282923cm-1\u548c2848cm-1\u5904\u2014CH2\u2014\u4f38\u7f29\u632f\u52a8\u7684\u53d1\u751f\uff0c\u4ee5\u53ca\u5728771cm-1\u5904C\u2014H\u5f2f\u66f2\u632f\u52a8\u7684\u51fa\u73b0\uff0c\u4e5f\u8fdb\u4e00\u6b65\u8bc1\u660e\u4e86PEI\u7684\u5f15\u5165\u3002\u56e0\u6b64\uff0c\u901a\u8fc7\u5de5\u827a\u4f18\u5316\uff0c\u53ef\u4ee5\u5c06PEI\u9ad8\u6548\u7387\u5730\u63a5\u679d\u5230\u7ea4\u7ef4\u7d20\u5206\u5b50\u9aa8\u67b6\u4e0a\u3002<\/p>\n
2.3 \u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u7684\u6676\u4f53\u7ed3\u6784<\/p>\n
\u56fe3\u4e3aCE\u548cCE-g-PEI17.5\u7684XRD\u56fe\u8c31\u3002\u4ece\u56fe3\u53ef\u4ee5\u770b\u51fa\uff0c\u7eaf\u7ea4\u7ef4\u7d20\u57282\u03b8\u572814.6\u00b0\u300116.5\u00b0\u548c22.6\u00b0\u5904\u663e\u793a\u51fa\u4e09\u4e2a\u7279\u5f81\u5cf0\uff0c\u5c5e\u4e8e\u7ea4\u7ef4\u7d20\u2160\u6676\u578b\u3002\u7ecf\u620a\u4e8c\u919b\u63a5\u679dPEI\u540e\uff0c\u7279\u5f81\u884d\u5c04\u5cf0\u4f4d\u7f6e\u6ca1\u6709\u53d1\u751f\u53d8\u5316\uff0c\u8bf4\u660e\u5728\u975e\u5747\u76f8\u4f53\u7cfb\uff0c\u620a\u4e8c\u919b\u63a5\u679dPEI\u5230\u7ea4\u7ef4\u7d20\u5206\u5b50\u4e0a\u6ca1\u6709\u6539\u53d8\u7ea4\u7ef4\u7d20\u7684\u6676\u4f53\u7ed3\u6784\u3002<\/p>\n
2.4 \u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u7684\u70ed\u7a33\u5b9a\u6027<\/p>\n
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2.5 \u6c28\u57fa\u5316\u7ea4\u7ef4\u7d20\u7684\u7d6e\u51dd\u6027\u80fd<\/p>\n
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3\u3001\u7ed3\u8bba<\/p>\n
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