{"id":17255,"date":"2025-10-13T18:55:05","date_gmt":"2025-10-13T10:55:05","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=17255"},"modified":"2025-10-13T18:55:05","modified_gmt":"2025-10-13T10:55:05","slug":"%e7%ba%b3%e7%b1%b3%e7%ba%a4%e7%bb%b4%e5%a4%8d%e5%90%88%e6%bb%a4%e6%9d%90%e5%9c%a8h14%e7%ba%a7%e8%bf%87%e6%bb%a4%e5%99%a8%e4%b8%ad%e7%9a%84%e6%b7%b1%e5%b1%82%e8%bf%87%e6%bb%a4%e6%9c%ba%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=17255","title":{"rendered":"\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u5728H14\u7ea7\u8fc7\u6ee4\u5668\u4e2d\u7684\u6df1\u5c42\u8fc7\u6ee4\u673a\u7406"},"content":{"rendered":"<h1>\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u5728H14\u7ea7\u8fc7\u6ee4\u5668\u4e2d\u7684\u6df1\u5c42\u8fc7\u6ee4\u673a\u7406<\/h1>\n<h2>\u4e00\u3001\u5f15\u8a00<\/h2>\n<p>\u968f\u7740\u7a7a\u6c14\u6c61\u67d3\u95ee\u9898\u65e5\u76ca\u4e25\u5cfb\u4ee5\u53ca\u4eba\u4eec\u5bf9\u7a7a\u6c14\u8d28\u91cf\u8981\u6c42\u7684\u4e0d\u65ad\u63d0\u5347\uff0c\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u6280\u672f\u6210\u4e3a\u5de5\u4e1a\u3001\u533b\u7597\u3001\u6d01\u51c0\u5ba4\u53ca\u6c11\u7528\u9886\u57df\u7684\u91cd\u8981\u4fdd\u969c\u3002\u5176\u4e2d\uff0cH14\u7ea7\u9ad8\u6548\u5fae\u7c92\u7a7a\u6c14\uff08HEPA\uff09\u8fc7\u6ee4\u5668\u4f5c\u4e3a\u56fd\u9645\u6807\u51c6ISO 29463\u4e2d\u5b9a\u4e49\u7684\u6700\u9ad8\u6548\u7387\u7b49\u7ea7\u4e4b\u4e00\uff0c\u5176\u5bf9\u7c92\u5f840.3\u03bcm\u9897\u7c92\u7269\u7684\u8fc7\u6ee4\u6548\u7387\u9700\u8fbe\u523099.995%\u4ee5\u4e0a\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6838\u7535\u7ad9\u3001\u534a\u5bfc\u4f53\u5236\u9020\u3001\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u548c\u9ad8\u7aef\u7a7a\u6c14\u51c0\u5316\u8bbe\u5907\u4e2d\u3002<\/p>\n<p>\u8fd1\u5e74\u6765\uff0c\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u56e0\u5176\u72ec\u7279\u7684\u7ed3\u6784\u4f18\u52bf\u4e0e\u4f18\u5f02\u7684\u8fc7\u6ee4\u6027\u80fd\uff0c\u9010\u6e10\u6210\u4e3aH14\u7ea7\u8fc7\u6ee4\u5668\u6838\u5fc3\u6750\u6599\u7684\u7814\u7a76\u70ed\u70b9\u3002\u76f8\u6bd4\u4f20\u7edf\u73bb\u7483\u7ea4\u7ef4\u6ee4\u6750\uff0c\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u5177\u6709\u66f4\u5c0f\u7684\u7ea4\u7ef4\u76f4\u5f84\uff08\u901a\u5e38\u4e3a50\u2013500 nm\uff09\u3001\u66f4\u9ad8\u7684\u6bd4\u8868\u9762\u79ef\u3001\u66f4\u4f4e\u7684\u538b\u964d\u548c\u66f4\u5f3a\u7684\u9897\u7c92\u6355\u96c6\u80fd\u529b\uff0c\u5c24\u5176\u5728\u6df1\u5c42\u8fc7\u6ee4\u9636\u6bb5\u8868\u73b0\u51fa\u663e\u8457\u4f18\u52bf\u3002<\/p>\n<p>\u672c\u6587\u5c06\u7cfb\u7edf\u9610\u8ff0\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u5728H14\u7ea7\u8fc7\u6ee4\u5668\u4e2d\u7684\u6df1\u5c42\u8fc7\u6ee4\u673a\u7406\uff0c\u7ed3\u5408\u56fd\u5185\u5916\u6743\u5a01\u7814\u7a76\u6210\u679c\uff0c\u5206\u6790\u5176\u7269\u7406\u7ed3\u6784\u7279\u6027\u3001\u4e3b\u8981\u8fc7\u6ee4\u673a\u5236\u3001\u5173\u952e\u6027\u80fd\u53c2\u6570\u53ca\u5176\u5b9e\u9645\u5e94\u7528\u8868\u73b0\uff0c\u5e76\u901a\u8fc7\u8868\u683c\u5f62\u5f0f\u5bf9\u6bd4\u4e0d\u540c\u6750\u6599\u4f53\u7cfb\u7684\u6280\u672f\u6307\u6807\uff0c\u4ee5\u671f\u4e3a\u9ad8\u6027\u80fd\u7a7a\u6c14\u8fc7\u6ee4\u6750\u6599\u7684\u7814\u53d1\u63d0\u4f9b\u7406\u8bba\u652f\u6301\u4e0e\u5b9e\u8df5\u53c2\u8003\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001H14\u7ea7\u8fc7\u6ee4\u5668\u6982\u8ff0<\/h2>\n<h3>2.1 H14\u7ea7\u8fc7\u6ee4\u5668\u5b9a\u4e49\u4e0e\u6807\u51c6<\/h3>\n<p>\u6839\u636e\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff08ISO\uff09\u53d1\u5e03\u7684 <strong>ISO 29463:2011\u300a\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u300b<\/strong> \u6807\u51c6\uff0cHEPA\u8fc7\u6ee4\u5668\u6309\u6548\u7387\u5206\u4e3aE10\u81f3H14\u4e94\u4e2a\u7b49\u7ea7\uff0c\u5176\u4e2dH14\u4e3a\u7b2c\u4e8c\u9ad8\u7b49\u7ea7\u3002\u5177\u4f53\u5206\u7ea7\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8fc7\u6ee4\u7b49\u7ea7<\/th>\n<th>\u5bf90.3 \u03bcm\u9897\u7c92\u7684\u6700\u4f4e\u8fc7\u6ee4\u6548\u7387<\/th>\n<th>\u6d4b\u8bd5\u65b9\u6cd5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>E10<\/td>\n<td>\u226585%<\/td>\n<td>MPPS\u6cd5<\/td>\n<\/tr>\n<tr>\n<td>E11<\/td>\n<td>\u226595%<\/td>\n<td>MPPS\u6cd5<\/td>\n<\/tr>\n<tr>\n<td>E12<\/td>\n<td>\u226599.5%<\/td>\n<td>MPPS\u6cd5<\/td>\n<\/tr>\n<tr>\n<td>H13<\/td>\n<td>\u226599.95%<\/td>\n<td>MPPS\u6cd5<\/td>\n<\/tr>\n<tr>\n<td><strong>H14<\/strong><\/td>\n<td><strong>\u226599.995%<\/strong><\/td>\n<td><strong>MPPS\u6cd5<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\u6ce8\uff1aMPPS\uff08Most Penetrating Particle Size\uff09\u6307\u6700\u6613\u7a7f\u900f\u7c92\u5f84\uff0c\u901a\u5e38\u57280.1\u20130.3 \u03bcm\u4e4b\u95f4\u3002<\/p>\n<\/blockquote>\n<p>\u5728\u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6GB\/T 13554-2020\u300a\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u300b\u4e2d\uff0cH14\u7ea7\u5bf9\u5e94\u201c\u8d85\u9ad8\u6548\u201d\u7ea7\u522b\uff0c\u9002\u7528\u4e8e\u5bf9\u7a7a\u6c14\u4e2d\u4e9a\u5fae\u7c73\u7ea7\u9897\u7c92\u7269\u6709\u6781\u9ad8\u53bb\u9664\u9700\u6c42\u7684\u573a\u666f\u3002<\/p>\n<h3>2.2 H14\u7ea7\u8fc7\u6ee4\u5668\u7684\u5e94\u7528\u9886\u57df<\/h3>\n<ul>\n<li><strong>\u751f\u7269\u533b\u836f\u884c\u4e1a<\/strong>\uff1a\u65e0\u83cc\u751f\u4ea7\u8f66\u95f4\u3001\u75ab\u82d7\u5236\u5907\u6d01\u51c0\u533a\uff1b<\/li>\n<li><strong>\u534a\u5bfc\u4f53\u5236\u9020<\/strong>\uff1a\u5149\u523b\u5de5\u827a\u6240\u9700Class 1~Class 100\u6d01\u51c0\u73af\u5883\uff1b<\/li>\n<li><strong>\u6838\u8bbe\u65bd\u9632\u62a4<\/strong>\uff1a\u653e\u5c04\u6027\u6c14\u6eb6\u80f6\u62e6\u622a\uff1b<\/li>\n<li><strong>\u533b\u9662\u624b\u672f\u5ba4\u4e0eICU\u75c5\u623f<\/strong>\uff1a\u9632\u6b62\u75c5\u539f\u5fae\u751f\u7269\u4f20\u64ad\uff1b<\/li>\n<li><strong>\u9ad8\u7aef\u5bb6\u7528\u7a7a\u6c14\u51c0\u5316\u5668<\/strong>\uff1a\u5e94\u5bf9PM2.5\u53ca\u75c5\u6bd2\u6c14\u6eb6\u80f6\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u5e94\u7528\u573a\u666f\u5747\u8981\u6c42\u8fc7\u6ee4\u6750\u6599\u4e0d\u4ec5\u5177\u5907\u9ad8\u521d\u59cb\u6548\u7387\uff0c\u8fd8\u9700\u5728\u957f\u671f\u8fd0\u884c\u4e2d\u7ef4\u6301\u7a33\u5b9a\u7684\u6df1\u5c42\u8fc7\u6ee4\u80fd\u529b\uff0c\u907f\u514d\u9897\u7c92\u7a7f\u900f\u6216\u4e8c\u6b21\u91ca\u653e\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u7684\u57fa\u672c\u6784\u6210\u4e0e\u7ed3\u6784\u7279\u5f81<\/h2>\n<h3>3.1 \u6750\u6599\u7ec4\u6210<\/h3>\n<p>\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u4e00\u822c\u7531\u4e24\u90e8\u5206\u6784\u6210\uff1a<\/p>\n<ol>\n<li><strong>\u57fa\u5e95\u5c42\uff08Support Layer\uff09<\/strong>\uff1a\u591a\u91c7\u7528\u7194\u55b7\u805a\u4e19\u70ef\uff08PP\uff09\u3001\u805a\u916f\uff08PET\uff09\u6216\u73bb\u7483\u7ea4\u7ef4\u65e0\u7eba\u5e03\uff0c\u63d0\u4f9b\u673a\u68b0\u652f\u6491\u4e0e\u521d\u7ea7\u8fc7\u6ee4\u529f\u80fd\uff1b<\/li>\n<li><strong>\u7eb3\u7c73\u7ea4\u7ef4\u5c42\uff08Nanofiber Layer\uff09<\/strong>\uff1a\u901a\u8fc7\u9759\u7535\u7eba\u4e1d\u3001\u79bb\u5fc3\u7eba\u4e1d\u6216\u6eb6\u6db2\u5439\u5851\u7b49\u6280\u672f\u5236\u5907\uff0c\u5e38\u89c1\u6750\u6599\u5305\u62ec\u805a\u4e73\u9178\uff08PLA\uff09\u3001\u805a\u504f\u6c1f\u4e59\u70ef\uff08PVDF\uff09\u3001\u805a\u9170\u80fa\uff08PA6\uff09\u3001\u805a\u6c28\u916f\uff08PU\uff09\u53ca\u6539\u6027\u7ea4\u7ef4\u7d20\u7b49\u3002<\/li>\n<\/ol>\n<p>\u8be5\u7ed3\u6784\u5f62\u6210\u201c\u68af\u5ea6\u8fc7\u6ee4\u201d\u4f53\u7cfb\uff0c\u5b9e\u73b0\u4ece\u7c97\u6548\u5230\u8d85\u9ad8\u6548\u7684\u9010\u7ea7\u62e6\u622a\u3002<\/p>\n<h3>3.2 \u5178\u578b\u7ed3\u6784\u53c2\u6570\u5bf9\u6bd4<\/h3>\n<p>\u4e0b\u8868\u5217\u51fa\u4e86\u51e0\u79cd\u4e3b\u6d41\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u7684\u5173\u952e\u7269\u7406\u53c2\u6570\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6750\u6599\u7c7b\u578b<\/th>\n<th>\u7ea4\u7ef4\u76f4\u5f84\u8303\u56f4\uff08nm\uff09<\/th>\n<th>\u5b54\u9699\u7387\uff08%\uff09<\/th>\n<th>\u539a\u5ea6\uff08\u03bcm\uff09<\/th>\n<th>\u514b\u91cd\uff08g\/m\u00b2\uff09<\/th>\n<th>\u6bd4\u8868\u9762\u79ef\uff08m\u00b2\/g\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9759\u7535\u7ebaPVDF\/PP<\/td>\n<td>100\u2013300<\/td>\n<td>75\u201385<\/td>\n<td>10\u201320<\/td>\n<td>8\u201315<\/td>\n<td>15\u201325<\/td>\n<\/tr>\n<tr>\n<td>\u7194\u55b7+PLA\u7eb3\u7c73\u5c42<\/td>\n<td>200\u2013500<\/td>\n<td>70\u201380<\/td>\n<td>15\u201325<\/td>\n<td>12\u201320<\/td>\n<td>10\u201318<\/td>\n<\/tr>\n<tr>\n<td>\u79bb\u5fc3\u7ebaPA6\/PET<\/td>\n<td>150\u2013400<\/td>\n<td>80\u201388<\/td>\n<td>8\u201318<\/td>\n<td>6\u201312<\/td>\n<td>20\u201330<\/td>\n<\/tr>\n<tr>\n<td>\u6539\u6027\u7ea4\u7ef4\u7d20\u7eb3\u7c73\u819c<\/td>\n<td>50\u2013200<\/td>\n<td>85\u201390<\/td>\n<td>5\u201310<\/td>\n<td>4\u20138<\/td>\n<td>25\u201340<\/td>\n<\/tr>\n<tr>\n<td>\u5546\u4e1aH14\u73bb\u7483\u7ea4\u7ef4\u6ee4\u7eb8<\/td>\n<td>300\u2013800<\/td>\n<td>60\u201370<\/td>\n<td>30\u201350<\/td>\n<td>50\u201380<\/td>\n<td>3\u20136<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\u6570\u636e\u6765\u6e90\uff1aZhang et al., <em>Journal of Membrane Science<\/em>, 2021\uff1bLiu et al., <em>Separation and Purification Technology<\/em>, 2022<\/p>\n<\/blockquote>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6750\u6599\u5728\u7ea4\u7ef4\u7ec6\u5ea6\u3001\u5b54\u9699\u7387\u548c\u6bd4\u8868\u9762\u79ef\u65b9\u9762\u663e\u8457\u4f18\u4e8e\u4f20\u7edf\u73bb\u7483\u7ea4\u7ef4\u6ee4\u6750\uff0c\u4e3a\u5176\u6df1\u5c42\u8fc7\u6ee4\u6027\u80fd\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001\u6df1\u5c42\u8fc7\u6ee4\u673a\u7406\u8be6\u89e3<\/h2>\n<p>\u6df1\u5c42\u8fc7\u6ee4\u662f\u6307\u6c14\u6d41\u643a\u5e26\u9897\u7c92\u8fdb\u5165\u6ee4\u6750\u5185\u90e8\uff0c\u5728\u4e09\u7ef4\u7f51\u7edc\u7ed3\u6784\u4e2d\u901a\u8fc7\u591a\u79cd\u7269\u7406\u4f5c\u7528\u88ab\u6355\u83b7\u7684\u8fc7\u7a0b\u3002\u76f8\u8f83\u4e8e\u8868\u9762\u8fc7\u6ee4\u4ec5\u4f9d\u8d56\u7b5b\u5206\u6548\u5e94\uff0c\u6df1\u5c42\u8fc7\u6ee4\u66f4\u5f3a\u8c03\u9897\u7c92\u5728\u6ee4\u6750\u7eb5\u6df1\u65b9\u5411\u4e0a\u7684\u6ede\u7559\u80fd\u529b\uff0c\u662fH14\u7ea7\u8fc7\u6ee4\u5668\u5b9e\u73b0\u8d85\u9ad8\u6548\u7387\u7684\u6838\u5fc3\u673a\u5236\u3002<\/p>\n<h3>4.1 \u4e3b\u8981\u8fc7\u6ee4\u673a\u5236<\/h3>\n<p>\u5728\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u4e2d\uff0c\u6df1\u5c42\u8fc7\u6ee4\u6d89\u53ca\u4ee5\u4e0b\u4e94\u79cd\u4e3b\u8981\u673a\u7406\uff1a<\/p>\n<h4>\uff081\uff09\u6269\u6563\u6c89\u79ef\uff08Diffusion Deposition\uff09<\/h4>\n<p>\u5f53\u9897\u7c92\u7c92\u5f84\u5c0f\u4e8e0.1 \u03bcm\u65f6\uff0c\u5e03\u6717\u8fd0\u52a8\u5267\u70c8\uff0c\u5bfc\u81f4\u7c92\u5b50\u8def\u5f84\u504f\u79bb\u4e3b\u6d41\u65b9\u5411\uff0c\u589e\u52a0\u4e0e\u7ea4\u7ef4\u78b0\u649e\u6982\u7387\u3002\u6b64\u673a\u5236\u4e3b\u5bfc\u8d85\u7ec6\u9897\u7c92\uff08\u5982\u75c5\u6bd2\u3001VOC\u51dd\u7ed3\u6838\uff09\u7684\u6355\u96c6\u3002<\/p>\n<p>\u516c\u5f0f\u8868\u8fbe\u4e3a\uff1a<br \/>\n$$<br \/>\neta_{text{diff}} = frac{2(Du)^{1\/3}}{Ud_f}<br \/>\n$$<br \/>\n\u5176\u4e2d $ D $ \u4e3a\u6269\u6563\u7cfb\u6570\uff0c$ u $ \u4e3a\u7a7a\u6c14\u6d41\u901f\uff0c$ d_f $ \u4e3a\u7ea4\u7ef4\u76f4\u5f84\uff0c$ U $ \u4e3a\u8868\u89c2\u901f\u5ea6\u3002<\/p>\n<p>\u7531\u4e8e\u7eb3\u7c73\u7ea4\u7ef4\u76f4\u5f84\u6781\u5c0f\uff0c\u5355\u4f4d\u4f53\u79ef\u5185\u7ea4\u7ef4\u6570\u91cf\u5927\u5e45\u589e\u52a0\uff0c\u6781\u5927\u589e\u5f3a\u4e86\u6269\u6563\u6355\u96c6\u6548\u7387\u3002\u636eWang\u7b49\u4eba\uff08<em>Environmental Science &amp; Technology<\/em>, 2020\uff09\u7814\u7a76\uff0c\u5f53\u7ea4\u7ef4\u76f4\u5f84\u4ece1 \u03bcm\u51cf\u5c0f\u81f3200 nm\u65f6\uff0c\u5bf90.03 \u03bcm\u9897\u7c92\u7684\u6269\u6563\u6548\u7387\u63d0\u5347\u8fbe3.6\u500d\u3002<\/p>\n<h4>\uff082\uff09\u62e6\u622a\u6548\u5e94\uff08Interception\uff09<\/h4>\n<p>\u5f53\u9897\u7c92\u968f\u6c14\u6d41\u7ed5\u8fc7\u7ea4\u7ef4\u65f6\uff0c\u82e5\u5176\u8fd0\u52a8\u8f68\u8ff9\u8ddd\u79bb\u7ea4\u7ef4\u8868\u9762\u5c0f\u4e8e\u81ea\u8eab\u534a\u5f84\uff0c\u5219\u53d1\u751f\u63a5\u89e6\u5e76\u88ab\u5438\u9644\u3002\u8be5\u673a\u5236\u9002\u7528\u4e8e0.1\u20130.4 \u03bcm\u9897\u7c92\uff0c\u6070\u597d\u8986\u76d6MPPS\u533a\u95f4\u3002<\/p>\n<p>\u62e6\u622a\u6548\u7387\u53ef\u8fd1\u4f3c\u8868\u793a\u4e3a\uff1a<br \/>\n$$<br \/>\neta_{text{int}} propto frac{d_p}{d_p + d_f}<br \/>\n$$<br \/>\n\u5176\u4e2d $ d_p $ \u4e3a\u9897\u7c92\u76f4\u5f84\u3002<\/p>\n<p>\u7eb3\u7c73\u7ea4\u7ef4\u7684\u5c0f\u76f4\u5f84\u663e\u8457\u63d0\u9ad8\u4e86\u5355\u4f4d\u9762\u79ef\u4e0a\u7684\u62e6\u622a\u70b9\u5bc6\u5ea6\uff0c\u4ece\u800c\u589e\u5f3a\u6574\u4f53\u62e6\u622a\u80fd\u529b\u3002<\/p>\n<h4>\uff083\uff09\u60ef\u6027\u78b0\u649e\uff08Inertial Impaction\uff09<\/h4>\n<p>\u5bf9\u4e8e\u8f83\u5927\u9897\u7c92\uff08&gt;0.4 \u03bcm\uff09\uff0c\u56e0\u8d28\u91cf\u8f83\u5927\u96be\u4ee5\u8ddf\u968f\u6c14\u6d41\u8f6c\u5411\uff0c\u6613\u649e\u51fb\u524d\u65b9\u7ea4\u7ef4\u800c\u88ab\u6355\u83b7\u3002\u867d\u7136H14\u7ea7\u5173\u6ce8\u7684\u662f\u4e9a\u5fae\u7c73\u9897\u7c92\uff0c\u4f46\u5728\u590d\u6742\u6c14\u6eb6\u80f6\u73af\u5883\u4e2d\u4ecd\u4e0d\u53ef\u5ffd\u89c6\u3002<\/p>\n<p>\u60ef\u6027\u78b0\u649e\u6548\u7387\u4e0e\u65af\u6258\u514b\u65af\u6570\uff08Stk\uff09\u6b63\u76f8\u5173\uff1a<br \/>\n$$<br \/>\ntext{Stk} = frac{rho_p d_p^2 U}{18 mu d_f}<br \/>\n$$<br \/>\n\u5176\u4e2d $ rho_p $ \u4e3a\u9897\u7c92\u5bc6\u5ea6\uff0c$ mu $ \u4e3a\u7a7a\u6c14\u7c98\u5ea6\u3002<\/p>\n<p>\u7eb3\u7c73\u7ea4\u7ef4\u5c42\u867d\u8584\uff0c\u4f46\u5176\u9ad8\u66f2\u7387\u7ed3\u6784\u53ef\u8bf1\u5bfc\u5c40\u90e8\u6e4d\u6d41\uff0c\u4fc3\u8fdb\u60ef\u6027\u6c89\u964d\u3002<\/p>\n<h4>\uff084\uff09\u9759\u7535\u5438\u5f15\uff08Electrostatic Attraction\uff09<\/h4>\n<p>\u90e8\u5206\u7eb3\u7c73\u7ea4\u7ef4\u6750\u6599\uff08\u5982PVDF\u3001PP\uff09\u53ef\u901a\u8fc7\u9a7b\u6781\u5904\u7406\u5f15\u5165\u6301\u4e45\u7535\u8377\uff0c\u4ea7\u751f\u5e93\u4ed1\u529b\u573a\uff0c\u4e3b\u52a8\u5438\u9644\u5e26\u7535\u6216\u6781\u6027\u9897\u7c92\u3002\u8fd9\u4e00\u673a\u5236\u5728\u4f4e\u98ce\u901f\u4e0b\u5c24\u4e3a\u6709\u6548\u3002<\/p>\n<p>\u6e05\u534e\u5927\u5b66\u674e\u4fca\u534e\u56e2\u961f\uff082021\uff09\u5b9e\u9a8c\u8bc1\u660e\uff0c\u7ecf\u7535\u6655\u5145\u7535\u7684PVDF\u7eb3\u7c73\u7ea4\u7ef4\u5bf90.3 \u03bcm NaCl\u6c14\u6eb6\u80f6\u7684\u8fc7\u6ee4\u6548\u7387\u53ef\u8fbe99.998%\uff0c\u4e14\u521d\u59cb\u538b\u964d\u4f4e\u81f380 Pa\u4ee5\u4e0b\uff08\u9762\u98ce\u901f0.5 m\/s\uff09\u3002<\/p>\n<h4>\uff085\uff09\u91cd\u529b\u6c89\u964d\uff08Gravitational Settling\uff09<\/h4>\n<p>\u5728\u957f\u65f6\u95f4\u4f4e\u901f\u8fc7\u6ee4\u8fc7\u7a0b\u4e2d\uff0c\u5927\u9897\u7c92\u53d7\u91cd\u529b\u5f71\u54cd\u9010\u6e10\u4e0b\u6c89\u5e76\u6ede\u7559\u5728\u6ee4\u6750\u6df1\u5c42\u3002\u5c3d\u7ba1\u4f5c\u7528\u8f83\u5f31\uff0c\u4f46\u5728\u9759\u6001\u73af\u5883\u4e0b\u4ecd\u8d21\u732e\u4e00\u5b9a\u6355\u96c6\u91cf\u3002<\/p>\n<hr \/>\n<h3>4.2 \u6df1\u5c42\u8fc7\u6ee4\u7684\u52a8\u6001\u6f14\u5316\u8fc7\u7a0b<\/h3>\n<p>\u6df1\u5c42\u8fc7\u6ee4\u5e76\u975e\u9759\u6001\u8fc7\u7a0b\uff0c\u800c\u662f\u968f\u65f6\u95f4\u63a8\u79fb\u4e0d\u65ad\u6f14\u5316\u7684\u52a8\u6001\u884c\u4e3a\uff0c\u53ef\u5206\u4e3a\u4e09\u4e2a\u9636\u6bb5\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9636\u6bb5<\/th>\n<th>\u7279\u5f81\u63cf\u8ff0<\/th>\n<th>\u4e3b\u5bfc\u673a\u5236<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u521d\u59cb\u9636\u6bb5<\/td>\n<td>\u65b0\u9c9c\u6ee4\u6750\uff0c\u5b54\u9699\u7545\u901a\uff0c\u538b\u964d\u4f4e<\/td>\n<td>\u6269\u6563\u3001\u62e6\u622a\u4e3a\u4e3b<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u671f\u9636\u6bb5<\/td>\n<td>\u9897\u7c92\u5728\u6df1\u5c42\u6c89\u79ef\uff0c\u5f62\u6210\u201c\u6b21\u7ea7\u8fc7\u6ee4\u5c42\u201d<\/td>\n<td>\u591a\u673a\u5236\u534f\u540c\uff0c\u6548\u7387\u4e0a\u5347<\/td>\n<\/tr>\n<tr>\n<td>\u540e\u671f\u9636\u6bb5<\/td>\n<td>\u5b54\u9053\u5835\u585e\uff0c\u538b\u964d\u6025\u5267\u5347\u9ad8\uff0c\u53ef\u80fd\u53d1\u751f\u9897\u7c92\u53cd\u5f39<\/td>\n<td>\u60ef\u6027\u78b0\u649e\u589e\u5f3a\uff0c\u9700\u66f4\u6362<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u7531\u4e8e\u5176\u68af\u5ea6\u7ed3\u6784\u8bbe\u8ba1\uff0c\u53ef\u5728\u521d\u671f\u5229\u7528\u7eb3\u7c73\u5c42\u9ad8\u6548\u622a\u7559\u7ec6\u9897\u7c92\uff0c\u540c\u65f6\u57fa\u5e95\u5c42\u627f\u62c5\u7c89\u5c18\u8d1f\u8f7d\uff0c\u5ef6\u7f13\u538b\u964d\u589e\u957f\u3002\u7f8e\u56fd3M\u516c\u53f8\u7684\u4e00\u9879\u7814\u7a76\u8868\u660e\uff0c\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408H14\u6ee4\u82af\u7684\u5bb9\u5c18\u91cf\u6bd4\u4f20\u7edf\u73bb\u7483\u7ea4\u7ef4\u63d0\u9ad8\u7ea640%\uff0c\u4f7f\u7528\u5bff\u547d\u5ef6\u957f30%\u4ee5\u4e0a\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750\u7684\u5173\u952e\u6027\u80fd\u53c2\u6570\u5206\u6790<\/h2>\n<p>\u4e3a\u5168\u9762\u8bc4\u4f30\u5176\u5728H14\u7ea7\u8fc7\u6ee4\u5668\u4e2d\u7684\u9002\u7528\u6027\uff0c\u9700\u7efc\u5408\u8003\u91cf\u4ee5\u4e0b\u6838\u5fc3\u6307\u6807\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6027\u80fd\u53c2\u6570<\/th>\n<th>\u6d4b\u8bd5\u6761\u4ef6<\/th>\n<th>\u76ee\u6807\u503c\uff08H14\u7ea7\uff09<\/th>\n<th>\u5b9e\u6d4b\u5178\u578b\u503c\uff08\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6750\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8fc7\u6ee4\u6548\u7387\uff080.3 \u03bcm\uff09<\/td>\n<td>MPPS\u6cd5\uff0cNaCl\u6c14\u6eb6\u80f6\uff0c0.5 m\/s<\/td>\n<td>\u226599.995%<\/td>\n<td>99.997% \u2013 99.999%<\/td>\n<\/tr>\n<tr>\n<td>\u521d\u59cb\u538b\u964d<\/td>\n<td>\u9762\u98ce\u901f0.5 m\/s<\/td>\n<td>\u2264250 Pa<\/td>\n<td>90 \u2013 150 Pa<\/td>\n<\/tr>\n<tr>\n<td>\u5bb9\u5c18\u91cf\uff08ASHRAE 52.2\uff09<\/td>\n<td>KCl\u7c89\u5c18\u52a0\u8f7d\uff0c\u81f3\u538b\u964d\u8fbe\u521d\u59cb2\u500d<\/td>\n<td>\u226550 g\/m\u00b2<\/td>\n<td>60 \u2013 90 g\/m\u00b2<\/td>\n<\/tr>\n<tr>\n<td>\u963b\u71c3\u7b49\u7ea7<\/td>\n<td>UL900 Class 1<\/td>\n<td>Class 1\u6216\u66f4\u9ad8<\/td>\n<td>V-0\uff08\u591a\u6570\u805a\u5408\u7269\u4f53\u7cfb\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6297\u6e7f\u6027<\/td>\n<td>RH=85%, 24h<\/td>\n<td>\u6548\u7387\u4e0b\u964d\u22645%<\/td>\n<td>\u4e0b\u964d&lt;3%\uff08\u758f\u6c34\u6539\u6027PVDF\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u5bff\u547d<\/td>\n<td>\u8fde\u7eed\u8fd0\u884c\uff0c\u4e2d\u7b49\u6c61\u67d3\u73af\u5883<\/td>\n<td>\u226512\u4e2a\u6708<\/td>\n<td>15\u201324\u4e2a\u6708<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\u6570\u636e\u6574\u5408\u81ea\uff1aDing et al., <em>ACS Applied Materials &amp; Interfaces<\/em>, 2023\uff1b\u4e2d\u56fd\u5efa\u7b51\u79d1\u5b66\u7814\u7a76\u9662\u68c0\u6d4b\u62a5\u544a\uff08CABR-2023-HF07\uff09<\/p>\n<\/blockquote>\n<p>\u7279\u522b\u6307\u51fa\uff0c\u67d0\u4e9b\u5148\u8fdb\u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6750\u6599\u5df2\u5b9e\u73b0\u201c\u81ea\u6e05\u6d01\u201d\u6f5c\u529b\u3002\u4f8b\u5982\uff0c\u6d59\u6c5f\u5927\u5b66\u7814\u53d1\u7684TiO\u2082\u63ba\u6742PLA\u7eb3\u7c73\u7ea4\u7ef4\u819c\u5728\u7d2b\u5916\u5149\u7167\u4e0b\u53ef\u5206\u89e3\u6709\u673a\u6c61\u67d3\u7269\uff0c\u51cf\u5c11\u79ef\u5c18\u786c\u5316\u98ce\u9669\uff0c\u6709\u671b\u5ef6\u957f\u66f4\u6362\u5468\u671f\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001\u56fd\u5185\u5916\u7814\u7a76\u8fdb\u5c55\u4e0e\u5178\u578b\u4ea7\u54c1\u6848\u4f8b<\/h2>\n<h3>6.1 \u56fd\u5916\u4ee3\u8868\u6027\u7814\u7a76\u4e0e\u6280\u672f<\/h3>\n<ul>\n<li>\n<p><strong>\u7f8e\u56fdDonaldson\u516c\u53f8<\/strong> \u5f00\u53d1\u7684Ultra-Web\u00ae\u7eb3\u7c73\u7ea4\u7ef4\u6ee4\u6750\uff0c\u91c7\u7528\u9759\u7535\u7eba\u4e1d\u6280\u672f\u5728\u805a\u916f\u57fa\u5e95\u4e0a\u6c89\u79ef\u805a\u919a\u781c\uff08PES\uff09\u7eb3\u7c73\u7ea4\u7ef4\uff0c\u7528\u4e8eH13\/H14\u7ea7\u8fc7\u6ee4\u5668\u3002\u5176\u4ea7\u54c1\u6570\u636e\u663e\u793a\uff0c\u57280.5 m\/s\u98ce\u901f\u4e0b\uff0c\u5bf90.3 \u03bcm\u9897\u7c92\u8fc7\u6ee4\u6548\u7387\u8fbe99.996%\uff0c\u538b\u964d\u4ec5\u4e3a110 Pa\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5fb7\u56fdFreudenberg Filtration Technologies<\/strong> \u63a8\u51fa\u7684Nanoweb\u00ae\u7cfb\u5217\uff0c\u7ed3\u5408\u7194\u55b7PP\u4e0e\u7eb3\u7c73\u7ea7PA\u7ea4\u7ef4\uff0c\u5df2\u5728\u5b9d\u9a6c\u6c7d\u8f66\u6d82\u88c5\u8f66\u95f4\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u4e2d\u6210\u529f\u5e94\u7528\uff0c\u6ee1\u8db3ISO 14644-1 Class 5\u6d01\u51c0\u6807\u51c6\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u97e9\u56fdKOLON Industries<\/strong> \u7684Kolon Nano Fiber Filter\uff08KNF\uff09\u91c7\u7528\u53cc\u7ec4\u5206\u5171\u7eba\u6280\u672f\uff0c\u5b9e\u73b0\u7ea4\u7ef4\u76f4\u5f84\u5747\u5300\u63a7\u5236\u5728150\u00b130 nm\uff0c\u7ecf\u7b2c\u4e09\u65b9\u6d4b\u8bd5\u8ba4\u8bc1\u7b26\u5408EN 1822\u6807\u51c6H14\u8981\u6c42\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>6.2 \u56fd\u5185\u9886\u5148\u6210\u679c\u4e0e\u4ea7\u4e1a\u5316\u8fdb\u5c55<\/h3>\n<ul>\n<li>\n<p><strong>\u4e2d\u79d1\u9662\u82cf\u5dde\u7eb3\u7c73\u6240<\/strong> 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