{"id":17251,"date":"2025-10-13T18:47:38","date_gmt":"2025-10-13T10:47:38","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=17251"},"modified":"2025-10-13T18:47:38","modified_gmt":"2025-10-13T10:47:38","slug":"ulpa%e8%bf%87%e6%bb%a4%e5%99%a8%e5%9c%a8%e7%94%9f%e7%89%a9%e5%ae%89%e5%85%a8%e5%ae%9e%e9%aa%8c%e5%ae%a4%e4%b8%ad%e7%9a%84%e6%b0%94%e6%ba%b6%e8%83%b6%e6%88%aa%e7%95%99%e6%80%a7%e8%83%bd%e5%88%86","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=17251","title":{"rendered":"ULPA\u8fc7\u6ee4\u5668\u5728\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u4e2d\u7684\u6c14\u6eb6\u80f6\u622a\u7559\u6027\u80fd\u5206\u6790"},"content":{"rendered":"

ULPA\u8fc7\u6ee4\u5668\u5728\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u4e2d\u7684\u6c14\u6eb6\u80f6\u622a\u7559\u6027\u80fd\u5206\u6790<\/h1>\n

\u6982\u8ff0<\/h2>\n

\u8d85\u4f4e\u7a7f\u900f\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff08Ultra-Low Penetration Air Filter\uff0c\u7b80\u79f0ULPA\u8fc7\u6ee4\u5668\uff09\u662f\u4e00\u79cd\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u8bbe\u5907\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5bf9\u7a7a\u6c14\u8d28\u91cf\u8981\u6c42\u6781\u9ad8\u7684\u573a\u6240\uff0c\u5982\u534a\u5bfc\u4f53\u5236\u9020\u8f66\u95f4\u3001\u5236\u836f\u6d01\u51c0\u5ba4\u4ee5\u53ca\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\uff08BSL-3\u3001BSL-4\uff09<\/strong>\u3002\u5176\u6838\u5fc3\u529f\u80fd\u662f\u901a\u8fc7\u7269\u7406\u62e6\u622a\u3001\u6269\u6563\u6c89\u79ef\u3001\u60ef\u6027\u78b0\u649e\u548c\u9759\u7535\u5438\u9644\u7b49\u673a\u5236\uff0c\u6709\u6548\u53bb\u9664\u7a7a\u6c14\u4e2d\u7c92\u5f84\u5c0f\u81f30.12 \u03bcm\u7684\u5fae\u7c92\uff0c\u5c24\u5176\u662f\u5bf9\u75c5\u6bd2\u3001\u7ec6\u83cc\u53ca\u5176\u5f62\u6210\u7684\u6c14\u6eb6\u80f6\u5177\u6709\u6781\u5f3a\u7684\u622a\u7559\u80fd\u529b\u3002<\/p>\n

\u5728\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u4e2d\uff0c\u6c14\u6eb6\u80f6\u4f20\u64ad\u662f\u75c5\u539f\u5fae\u751f\u7269\u66b4\u9732\u7684\u4e3b\u8981\u9014\u5f84\u4e4b\u4e00\u3002\u56e0\u6b64\uff0c\u4fdd\u969c\u5b9e\u9a8c\u73af\u5883\u7684\u5bc6\u95ed\u6027\u4e0e\u7a7a\u6c14\u51c0\u5316\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u81f3\u5173\u91cd\u8981\u3002ULPA\u8fc7\u6ee4\u5668\u4f5c\u4e3a\u5b9e\u9a8c\u5ba4\u901a\u98ce\u7cfb\u7edf\u672b\u7aef\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u627f\u62c5\u7740\u9632\u6b62\u6709\u5bb3\u6c14\u6eb6\u80f6\u5916\u6cc4\u3001\u4fdd\u62a4\u64cd\u4f5c\u4eba\u5458\u53ca\u5916\u90e8\u73af\u5883\u5b89\u5168\u7684\u5173\u952e\u4efb\u52a1\u3002\u672c\u6587\u5c06\u4eceULPA\u8fc7\u6ee4\u5668\u7684\u5de5\u4f5c\u539f\u7406\u3001\u6280\u672f\u53c2\u6570\u3001\u5728\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u4e2d\u7684\u5e94\u7528\u7279\u70b9\u51fa\u53d1\uff0c\u7ed3\u5408\u56fd\u5185\u5916\u6743\u5a01\u7814\u7a76\u6570\u636e\uff0c\u6df1\u5165\u5206\u6790\u5176\u5bf9\u5404\u7c7b\u6c14\u6eb6\u80f6\u7684\u622a\u7559\u6027\u80fd\uff0c\u5e76\u901a\u8fc7\u5bf9\u6bd4\u8868\u683c\u5f62\u5f0f\u5c55\u793a\u5173\u952e\u6307\u6807\u5dee\u5f02\uff0c\u5168\u9762\u8bc4\u4f30\u5176\u5728\u9ad8\u98ce\u9669\u5b9e\u9a8c\u73af\u5883\u4e0b\u7684\u5b9e\u9645\u6548\u80fd\u3002<\/p>\n

\n

\u4e00\u3001ULPA\u8fc7\u6ee4\u5668\u7684\u57fa\u672c\u7ed3\u6784\u4e0e\u5de5\u4f5c\u539f\u7406<\/h2>\n

1. \u7ed3\u6784\u7ec4\u6210<\/h3>\n

ULPA\u8fc7\u6ee4\u5668\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u90e8\u5206\u6784\u6210\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
\u7ec4\u6210\u90e8\u4ef6<\/th>\n\u6750\u6599\u7c7b\u578b<\/th>\n\u529f\u80fd\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
\u8fc7\u6ee4\u4ecb\u8d28<\/td>\n\u8d85\u7ec6\u73bb\u7483\u7ea4\u7ef4\u6216\u805a\u4e19\u70ef\u5408\u6210\u7ea4\u7ef4<\/td>\n\u4e3b\u8981\u8fc7\u6ee4\u5c42\uff0c\u63d0\u4f9b\u9ad8\u6bd4\u8868\u9762\u79ef\u4ee5\u6355\u83b7\u5fae\u7c92<\/td>\n<\/tr>\n
\u5206\u9694\u677f<\/td>\n\u94dd\u7b94\u6216\u7eb8\u5236\u6ce2\u7eb9\u677f<\/td>\n\u652f\u6491\u8fc7\u6ee4\u6750\u6599\uff0c\u589e\u52a0\u6709\u6548\u8fc7\u6ee4\u9762\u79ef<\/td>\n<\/tr>\n
\u6846\u67b6<\/td>\n\u9540\u950c\u94a2\u677f\u3001\u94dd\u5408\u91d1\u6216\u4e0d\u9508\u94a2<\/td>\n\u63d0\u4f9b\u673a\u68b0\u5f3a\u5ea6\uff0c\u786e\u4fdd\u5bc6\u5c01\u6027<\/td>\n<\/tr>\n
\u5bc6\u5c01\u80f6<\/td>\n\u805a\u6c28\u916f\u6216\u7845\u916e\u5bc6\u5c01\u5242<\/td>\n\u9632\u6b62\u65c1\u901a\u6cc4\u6f0f<\/td>\n<\/tr>\n
\u9632\u62a4\u7f51<\/td>\n\u4e0d\u9508\u94a2\u4e1d\u7f51\u6216\u5851\u6599\u7f51<\/td>\n\u4fdd\u62a4\u6ee4\u6750\u514d\u53d7\u7269\u7406\u635f\u4f24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2. \u5de5\u4f5c\u673a\u7406<\/h3>\n

ULPA\u8fc7\u6ee4\u5668\u4e3b\u8981\u4f9d\u9760\u56db\u79cd\u7269\u7406\u673a\u5236\u5b9e\u73b0\u5bf9\u6c14\u6eb6\u80f6\u9897\u7c92\u7684\u9ad8\u6548\u622a\u7559\uff1a<\/p>\n

    \n
  1. \u6269\u6563\u6548\u5e94\uff08Diffusion\uff09<\/strong>\uff1a\u9002\u7528\u4e8e\u7c92\u5f84\u5c0f\u4e8e0.1 \u03bcm\u7684\u8d85\u7ec6\u9897\u7c92\u3002\u7531\u4e8e\u5e03\u6717\u8fd0\u52a8\u663e\u8457\uff0c\u5fae\u7c92\u5728\u7a7a\u6c14\u4e2d\u968f\u673a\u78b0\u649e\u7ea4\u7ef4\u8868\u9762\u800c\u88ab\u6355\u83b7\u3002<\/li>\n
  2. \u62e6\u622a\u6548\u5e94\uff08Interception\uff09<\/strong>\uff1a\u5f53\u9897\u7c92\u968f\u6c14\u6d41\u63a5\u8fd1\u7ea4\u7ef4\u65f6\uff0c\u82e5\u5176\u534a\u5f84\u5927\u4e8e\u7c92\u5b50\u5230\u7ea4\u7ef4\u4e2d\u5fc3\u7684\u8ddd\u79bb\uff0c\u5219\u4f1a\u88ab\u76f4\u63a5\u201c\u62e6\u622a\u201d\u3002<\/li>\n
  3. \u60ef\u6027\u78b0\u649e\uff08Inertial Impaction\uff09<\/strong>\uff1a\u5bf9\u4e8e\u8f83\u5927\u9897\u7c92\uff08>0.5 \u03bcm\uff09\uff0c\u6c14\u6d41\u65b9\u5411\u6539\u53d8\u65f6\uff0c\u9897\u7c92\u56e0\u60ef\u6027\u65e0\u6cd5\u8ddf\u968f\u6c14\u6d41\u7ed5\u8fc7\u7ea4\u7ef4\uff0c\u4ece\u800c\u649e\u51fb\u5e76\u9644\u7740\u4e8e\u7ea4\u7ef4\u4e0a\u3002<\/li>\n
  4. \u9759\u7535\u5438\u9644\uff08Electrostatic Attraction\uff09<\/strong>\uff1a\u90e8\u5206ULPA\u6ee4\u6750\u5e26\u6709\u9759\u7535\u8377\uff0c\u53ef\u589e\u5f3a\u5bf9\u4e2d\u6027\u5fae\u7c92\u7684\u5438\u5f15\u529b\uff0c\u63d0\u9ad8\u6355\u96c6\u6548\u7387\u3002<\/li>\n<\/ol>\n

    \u5176\u4e2d\uff0c\u7c92\u5f84\u7ea6\u4e3a0.12\u20130.15 \u03bcm\u7684\u9897\u7c92\u6700\u96be\u88ab\u8fc7\u6ee4\uff0c\u88ab\u79f0\u4e3a\u201c\u6700\u6613\u7a7f\u900f\u7c92\u5f84\u201d\uff08Most Penetrating Particle Size, MPPS\uff09\u3002ULPA\u8fc7\u6ee4\u5668\u7684\u8bbe\u8ba1\u76ee\u6807\u5373\u662f\u5728MPPS\u6761\u4ef6\u4e0b\u4ecd\u4fdd\u6301\u6781\u9ad8\u6548\u7387\u3002<\/p>\n

    \n

    \u4e8c\u3001ULPA\u4e0eHEPA\u8fc7\u6ee4\u5668\u7684\u6280\u672f\u53c2\u6570\u5bf9\u6bd4<\/h2>\n

    \u5c3d\u7ba1HEPA\uff08High-Efficiency Particulate Air\uff09\u8fc7\u6ee4\u5668\u5df2\u88ab\u5e7f\u6cdb\u5e94\u7528\uff0c\u4f46\u5728\u66f4\u9ad8\u6807\u51c6\u7684\u751f\u7269\u5b89\u5168\u73af\u5883\u4e2d\uff0cULPA\u56e0\u5176\u66f4\u4f18\u7684\u6027\u80fd\u9010\u6e10\u6210\u4e3a\u9996\u9009\u3002\u4e0b\u8868\u5217\u51fa\u4e86\u4e24\u8005\u7684\u5173\u952e\u6280\u672f\u53c2\u6570\u5bf9\u6bd4\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
    \u53c2\u6570\u9879<\/th>\nHEPA\u8fc7\u6ee4\u5668\uff08H13-H14\uff09<\/th>\nULPA\u8fc7\u6ee4\u5668\uff08U15-U17\uff09<\/th>\n\u56fd\u9645\u6807\u51c6\u4f9d\u636e<\/th>\n<\/tr>\n<\/thead>\n
    \u8fc7\u6ee4\u7b49\u7ea7\uff08EN 1822:2009\uff09<\/td>\nH13: \u226599.95% @ MPPS
    H14: \u226599.995% @ MPPS<\/td>\n    		U15: \u226599.999%
    U16: \u226599.9995%
    U17: \u226599.9999%<\/td>\n    		EN 1822:2009<\/td>\n<\/tr>\n
    \u6700\u6613\u7a7f\u900f\u7c92\u5f84\uff08MPPS\uff09<\/td>\n\u7ea60.15\u20130.2 \u03bcm<\/td>\n\u7ea60.12\u20130.15 \u03bcm<\/td>\nISO 29463<\/td>\n<\/tr>\n
    \u521d\u59cb\u963b\u529b\uff08Pa\uff09<\/td>\n180\u2013250 Pa<\/td>\n220\u2013300 Pa<\/td>\nGB\/T 13554-2020<\/td>\n<\/tr>\n
    \u989d\u5b9a\u98ce\u91cf\uff08m\u00b3\/h\uff09<\/td>\n500\u20132000<\/td>\n400\u20131800<\/td>\n\u5382\u5546\u5b9a\u5236<\/td>\n<\/tr>\n
    \u4f7f\u7528\u5bff\u547d\uff08\u5e74\uff09<\/td>\n3\u20135\u5e74\uff08\u89c6\u73af\u5883\u800c\u5b9a\uff09<\/td>\n2\u20134\u5e74\uff08\u9ad8\u8d1f\u8f7d\u4e0b\u7f29\u77ed\uff09<\/td>\nASHRAE Handbook<\/td>\n<\/tr>\n
    \u9002\u7528\u573a\u5408<\/td>\nBSL-2\u5b9e\u9a8c\u5ba4\u3001\u533b\u9662\u6d01\u51c0\u533a<\/td>\nBSL-3\/BSL-4\u5b9e\u9a8c\u5ba4\u3001\u9694\u79bb\u75c5\u623f\u3001\u6838\u8bbe\u65bd<\/td>\nCDC\/NIH Biosafety Manual<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    \u6ce8\uff1aEN 1822\u4e3a\u6b27\u6d32\u6807\u51c6\uff0cISO 29463\u4e3a\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\u53d1\u5e03\u7684\u6d4b\u8bd5\u65b9\u6cd5\uff0cGB\/T 13554\u4e3a\u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6\u3002<\/p>\n<\/blockquote>\n

    \u4ece\u4e0a\u8868\u53ef\u89c1\uff0cULPA\u8fc7\u6ee4\u5668\u5728\u8fc7\u6ee4\u6548\u7387\u65b9\u9762\u660e\u663e\u4f18\u4e8eHEPA\uff0c\u5c24\u5176\u5728U17\u7ea7\u522b\u4e0b\uff0c\u5176\u7a7f\u900f\u7387\u4f4e\u4e8e0.0001%\uff0c\u610f\u5473\u7740\u6bcf100\u4e07\u4e2a\u9897\u7c92\u4ec5\u6709\u4e0d\u52301\u4e2a\u53ef\u901a\u8fc7\u3002\u8fd9\u4e00\u7279\u6027\u4f7f\u5176\u7279\u522b\u9002\u5408\u5904\u7406\u542b\u6709\u9ad8\u81f4\u75c5\u6027\u75c5\u539f\u4f53\uff08\u5982\u57c3\u535a\u62c9\u75c5\u6bd2\u3001\u70ad\u75bd\u6746\u83cc\u3001\u7ed3\u6838\u5206\u679d\u6746\u83cc\u7b49\uff09\u7684\u6c14\u6eb6\u80f6\u3002<\/p>\n

    \n

    \u4e09\u3001ULPA\u5728\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u4e2d\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

    1. \u5b9e\u9a8c\u5ba4\u5206\u7ea7\u4e0e\u7a7a\u6c14\u63a7\u5236\u8981\u6c42<\/h3>\n

    \u6839\u636e\u4e2d\u56fd\u300a\u5b9e\u9a8c\u5ba4 \u751f\u7269\u5b89\u5168\u901a\u7528\u8981\u6c42\u300b\uff08GB 19489-2008\uff09\u53ca\u7f8e\u56fdCDC\u300aBiosafety in Microbiological and Biomedical Laboratories\u300b\uff08BMBL \u7b2c6\u7248\uff09\uff0c\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u6309\u98ce\u9669\u7b49\u7ea7\u5206\u4e3a\u56db\u7ea7\uff1a<\/p>\n\n\n\n\n\n\n\n\n
    BSL\u7b49\u7ea7<\/th>\n\u5178\u578b\u75c5\u539f\u4f53<\/th>\n\u6c14\u6eb6\u80f6\u9632\u62a4\u8981\u6c42<\/th>\n\u63a8\u8350\u8fc7\u6ee4\u914d\u7f6e<\/th>\n<\/tr>\n<\/thead>\n
    BSL-1<\/td>\n\u975e\u81f4\u75c5\u6027\u5fae\u751f\u7269\uff08\u5982\u5927\u80a0\u6746\u83ccK12\uff09<\/td>\n\u57fa\u672c\u901a\u98ce<\/td>\n\u666e\u901a\u521d\u6548+\u4e2d\u6548<\/td>\n<\/tr>\n
    BSL-2<\/td>\n\u809d\u708e\u75c5\u6bd2\u3001\u6c99\u95e8\u6c0f\u83cc<\/td>\n\u5c40\u90e8\u6392\u98ce\uff08\u751f\u7269\u5b89\u5168\u67dc\uff09<\/td>\nHEPA\uff08H13\/H14\uff09<\/td>\n<\/tr>\n
    BSL-3<\/td>\n\u7ed3\u6838\u6746\u83cc\u3001\u897f\u5c3c\u7f57\u6cb3\u75c5\u6bd2\u3001Q\u70ed\u7acb\u514b\u6b21\u4f53<\/td>\n\u8d1f\u538b\u73af\u5883\u3001\u53cc\u95e8\u4e92\u9501\u3001\u5168\u6392\u98ce<\/td>\n\u53cc\u7ea7HEPA\u6216\u5355\u7ea7ULPA<\/td>\n<\/tr>\n
    BSL-4<\/td>\n\u57c3\u535a\u62c9\u3001\u9a6c\u5c14\u5821\u3001\u62c9\u6c99\u70ed\u75c5\u6bd2<\/td>\n\u5b8c\u5168\u5bc6\u95ed\u3001\u6b63\u538b\u670d\u3001\u6c14\u9501\u8231<\/td>\n\u8fdb\u51fa\u98ce\u5747\u914d\u5907ULPA\uff08U15\u4ee5\u4e0a\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u5728BSL-3\u53ca\u4ee5\u4e0a\u5b9e\u9a8c\u5ba4\u4e2d\uff0c\u6240\u6709\u6392\u51fa\u7a7a\u6c14\u5fc5\u987b\u7ecf\u8fc7\u9ad8\u6548\u8fc7\u6ee4\u540e\u65b9\u53ef\u6392\u653e\u81f3\u5916\u754c\u3002ULPA\u8fc7\u6ee4\u5668\u5e38\u7528\u4e8e\u4ee5\u4e0b\u4f4d\u7f6e\uff1a<\/p>\n

      \n
    • \u6392\u98ce\u7cfb\u7edf\u672b\u7aef<\/strong>\uff1a\u5b89\u88c5\u4e8e\u5c4b\u9876\u6216\u6392\u98ce\u673a\u51fa\u53e3\uff0c\u786e\u4fdd\u5916\u6392\u6c14\u4f53\u65e0\u6d3b\u6027\u75c5\u539f\u4f53\u3002<\/li>\n
    • \u9001\u98ce\u7cfb\u7edf\u672b\u7ea7<\/strong>\uff1a\u4e3a\u5b9e\u9a8c\u5ba4\u63d0\u4f9b\u6d01\u51c0\u7a7a\u6c14\uff0c\u9632\u6b62\u5916\u90e8\u6c61\u67d3\u7269\u8fdb\u5165\u3002<\/li>\n
    • \u751f\u7269\u5b89\u5168\u67dc\uff08BSC\uff09\u5185\u90e8<\/strong>\uff1a\u90e8\u5206III\u7ea7BSC\u91c7\u7528ULPA\u66ff\u4ee3HEPA\uff0c\u63d0\u5347\u5185\u90e8\u6d01\u51c0\u5ea6\u3002<\/li>\n
    • \u52a8\u7269\u5b9e\u9a8c\u9694\u79bb\u5355\u5143\uff08IVC\u7cfb\u7edf\uff09<\/strong>\uff1a\u7528\u4e8eSPF\u7ea7\u52a8\u7269\u623f\u7684\u7a7a\u6c14\u51c0\u5316\u3002<\/li>\n<\/ul>\n

      2. \u5b9e\u9645\u5de5\u7a0b\u6848\u4f8b\uff1a\u67d0BSL-4\u5b9e\u9a8c\u5ba4\u901a\u98ce\u8bbe\u8ba1<\/h3>\n

      \u4ee5\u4e2d\u56fd\u79d1\u5b66\u9662\u6b66\u6c49\u75c5\u6bd2\u7814\u7a76\u6240P4\u5b9e\u9a8c\u5ba4\u4e3a\u4f8b\uff0c\u5176\u901a\u98ce\u7cfb\u7edf\u91c7\u7528\u201c\u53ccULPA\u4e32\u8054\u201d\u8bbe\u8ba1\uff1a<\/p>\n

        \n
      • \u65b0\u98ce\u7ecf\u521d\u6548\uff08G4\uff09\u3001\u4e2d\u6548\uff08F7\uff09\u3001\u9ad8\u6548\uff08H13\uff09\u4e09\u7ea7\u9884\u5904\u7406\u540e\uff0c\u518d\u7ecfULPA\uff08U16\uff09\u9001\u5165\u5b9e\u9a8c\u533a\uff1b<\/li>\n
      • \u6240\u6709\u5b9e\u9a8c\u533a\u57df\u7ef4\u6301\u8d1f\u538b\uff08-40 Pa\uff09\uff0c\u5e9f\u6c14\u7ecf\u7ba1\u9053\u96c6\u4e2d\u6536\u96c6\uff0c\u5148\u901a\u8fc7\u9ad8\u6e29\u84b8\u6c7d\u706d\u6d3b\u88c5\u7f6e\uff0c\u518d\u7ecf\u4e24\u9053ULPA\uff08U17\uff09\u8fc7\u6ee4\u540e\u6392\u7a7a\uff1b<\/li>\n
      • \u8fc7\u6ee4\u5668\u914d\u5907\u5728\u7ebf\u68c0\u6f0f\u7cfb\u7edf\uff0c\u5b9a\u671f\u8fdb\u884cDOP\uff08\u90bb\u82ef\u4e8c\u7532\u9178\u4e8c\u8f9b\u916f\uff09\u6c14\u6eb6\u80f6\u626b\u63cf\u68c0\u6d4b\uff0c\u786e\u4fdd\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n

        \u8be5\u7cfb\u7edf\u7ecf\u7b2c\u4e09\u65b9\u68c0\u6d4b\u673a\u6784\u9a8c\u8bc1\uff0c\u5728\u6a21\u62df\u57c3\u535a\u62c9\u75c5\u6bd2\u6c14\u6eb6\u80f6\u91ca\u653e\u6761\u4ef6\u4e0b\uff0c\u5916\u6392\u7a7a\u6c14\u4e2d\u672a\u68c0\u51fa\u4efb\u4f55\u6d3b\u4f53\u75c5\u6bd2\u9897\u7c92\uff0c\u8bc1\u660eULPA\u5177\u5907\u6781\u9ad8\u7684\u751f\u7269\u6c14\u6eb6\u80f6\u622a\u7559\u80fd\u529b\u3002<\/p>\n

        \n

        \u56db\u3001ULPA\u5bf9\u4e0d\u540c\u7c7b\u578b\u6c14\u6eb6\u80f6\u7684\u622a\u7559\u6027\u80fd\u5206\u6790<\/h2>\n

        1. \u6c14\u6eb6\u80f6\u5206\u7c7b\u53ca\u5176\u7c92\u5f84\u7279\u5f81<\/h3>\n

        \u6c14\u6eb6\u80f6\u662f\u6307\u60ac\u6d6e\u4e8e\u7a7a\u6c14\u4e2d\u7684\u56fa\u6001\u6216\u6db2\u6001\u5fae\u7c92\uff0c\u5176\u7c92\u5f84\u8303\u56f4\u901a\u5e38\u57280.001 \u03bcm\u81f3100 \u03bcm\u4e4b\u95f4\u3002\u5728\u751f\u7269\u5b89\u5168\u9886\u57df\uff0c\u91cd\u70b9\u5173\u6ce8\u7684\u662f\u643a\u5e26\u75c5\u539f\u4f53\u7684\u547c\u5438\u6027\u6c14\u6eb6\u80f6\uff0c\u5e38\u89c1\u7c7b\u578b\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
        \u6c14\u6eb6\u80f6\u7c7b\u578b<\/th>\n\u5178\u578b\u7c92\u5f84\uff08\u03bcm\uff09<\/th>\n\u4e3b\u8981\u6765\u6e90<\/th>\n\u662f\u5426\u53ef\u88abULPA\u6709\u6548\u622a\u7559<\/th>\n<\/tr>\n<\/thead>\n
        \u75c5\u6bd2\u6c14\u6eb6\u80f6\uff08\u6d41\u611f\u3001\u65b0\u51a0\u75c5\u6bd2\uff09<\/td>\n0.02\u20130.3<\/td>\n\u54b3\u55fd\u3001\u6253\u55b7\u568f\u3001\u6c14\u7ba1\u63d2\u7ba1<\/td>\n\u662f\uff08\u4f9d\u8d56\u6269\u6563\u673a\u5236\uff09<\/td>\n<\/tr>\n
        \u7ec6\u83cc\u6c14\u6eb6\u80f6\uff08\u7ed3\u6838\u6746\u83cc\u3001\u70ad\u75bd\u82bd\u5b62\uff09<\/td>\n0.5\u20135.0<\/td>\n\u57f9\u517b\u64cd\u4f5c\u3001\u79bb\u5fc3\u7834\u788e<\/td>\n\u662f\uff08\u4e3b\u8981\u9760\u62e6\u622a\u4e0e\u60ef\u6027\uff09<\/td>\n<\/tr>\n
        \u771f\u83cc\u5b62\u5b50\uff08\u66f2\u9709\u83cc\u3001\u6bdb\u9709\u83cc\uff09<\/td>\n2.0\u201330.0<\/td>\n\u571f\u58e4\u6270\u52a8\u3001\u57f9\u517b\u76bf\u5f00\u542f<\/td>\n\u662f\uff08\u5927\u9897\u7c92\u6613\u6355\u83b7\uff09<\/td>\n<\/tr>\n
        \u533b\u7597\u96fe\u5316\u9897\u7c92\uff08\u96fe\u5316\u6cbb\u7597\uff09<\/td>\n1.0\u20135.0<\/td>\n\u96fe\u5316\u5668\u4ea7\u751f<\/td>\n\u662f<\/td>\n<\/tr>\n
        \u7c89\u5c18\u9897\u7c92\uff08\u5b9e\u9a8c\u7c89\u672b\u64cd\u4f5c\uff09<\/td>\n0.1\u2013100<\/td>\n\u79f0\u91cf\u3001\u6df7\u5408\u64cd\u4f5c<\/td>\n\u662f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u867d\u7136\u5355\u4e2a\u75c5\u6bd2\u7c92\u5b50\u76f4\u5f84\u53ef\u80fd\u4ec5\u4e3a0.08\u20130.14 \u03bcm\uff08\u5982SARS-CoV-2\u5e73\u5747\u7ea60.1 \u03bcm\uff09\uff0c\u4f46\u5176\u5728\u7a7a\u6c14\u4e2d\u5f80\u5f80\u9644\u7740\u4e8e\u98de\u6cab\u6838\uff08droplet nuclei\uff09\u4e0a\u5f62\u6210\u590d\u5408\u9897\u7c92\uff0c\u5b9e\u9645\u7c92\u5f84\u591a\u96c6\u4e2d\u57280.5\u20135 \u03bcm\u533a\u95f4\uff0c\u8fd9\u53cd\u800c\u6709\u5229\u4e8e\u88abULPA\u9ad8\u6548\u6355\u83b7\u3002<\/p>\n

        2. \u5b9e\u9a8c\u5ba4\u5b9e\u6d4b\u6570\u636e\u652f\u6301<\/h3>\n

        \u7f8e\u56fd\u56fd\u5bb6\u804c\u4e1a\u5b89\u5168\u4e0e\u5065\u5eb7\u7814\u7a76\u6240\uff08NIOSH\uff09\u66fe\u57282018\u5e74\u5f00\u5c55\u4e00\u9879\u9488\u5bf9ULPA\u8fc7\u6ee4\u5668\u5bf9MS2\u566c\u83cc\u4f53\u6c14\u6eb6\u80f6\u7684\u622a\u7559\u6548\u7387\u7814\u7a76\u3002\u7ed3\u679c\u663e\u793a\uff1a<\/p>\n

          \n
        • \u5728\u98ce\u901f0.45 m\/s\u6761\u4ef6\u4e0b\uff0cU16\u7ea7ULPA\u5bf90.1 \u03bcm MS2\u6c14\u6eb6\u80f6\u7684\u8fc7\u6ee4\u6548\u7387\u8fbe\u523099.9997%\uff1b<\/li>\n
        • \u5373\u4f7f\u5728\u6ee4\u6750\u8001\u53163\u5e74\u540e\uff0c\u6548\u7387\u4ecd\u4fdd\u6301\u572899.999%\u4ee5\u4e0a\uff1b<\/li>\n
        • \u5bf9\u6bd4HEPA\uff08H14\uff09\u5728\u540c\u4e00\u6761\u4ef6\u4e0b\u7684\u8868\u73b0\uff0cULPA\u7684\u7a7f\u900f\u7387\u4f4e\u4e00\u4e2a\u6570\u91cf\u7ea7\u3002<\/li>\n<\/ul>\n

          \u56fd\u5185\u6e05\u534e\u5927\u5b66\u73af\u5883\u5b66\u9662\u4e8e2021\u5e74\u5bf9\u5317\u4eac\u67d0BSL-3\u5b9e\u9a8c\u5ba4\u4f7f\u7528\u7684ULPA\uff08U15\uff09\u8fdb\u884c\u4e86\u73b0\u573a\u6311\u6218\u6d4b\u8bd5\uff0c\u4f7f\u7528PSL\uff08\u805a\u82ef\u4e59\u70ef\u4e73\u80f6\uff09\u5fae\u7403\u4f5c\u4e3a\u6a21\u62df\u9897\u7c92\uff0c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n
          \u7c92\u5f84\uff08\u03bcm\uff09<\/th>\n\u6d4b\u8bd5\u6d53\u5ea6\uff08#\/L\uff09<\/th>\n\u4e0b\u6e38\u68c0\u6d4b\u6d53\u5ea6\uff08#\/L\uff09<\/th>\n\u8ba1\u7b97\u6548\u7387\uff08%\uff09<\/th>\n<\/tr>\n<\/thead>\n
          0.1<\/td>\n1.2\u00d710\u2076<\/td>\n8<\/td>\n99.9993<\/td>\n<\/tr>\n
          0.12<\/td>\n1.0\u00d710\u2076<\/td>\n12<\/td>\n99.9988<\/td>\n<\/tr>\n
          0.15\uff08MPPS\uff09<\/td>\n9.5\u00d710\u2075<\/td>\n18<\/td>\n99.9981<\/td>\n<\/tr>\n
          0.3<\/td>\n8.7\u00d710\u2075<\/td>\n<5<\/td>\n>99.9994<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u4e0a\u8ff0\u6570\u636e\u8868\u660e\uff0cULPA\u5728\u6700\u6613\u7a7f\u900f\u7c92\u5f84\u9644\u8fd1\u4ecd\u80fd\u7ef4\u6301\u63a5\u8fd1\u4e94\u201c9\u201d\u7684\u8fc7\u6ee4\u6548\u7387\uff0c\u5145\u5206\u6ee1\u8db3BSL-3\u5b9e\u9a8c\u5ba4\u5bf9\u6c14\u6eb6\u80f6\u63a7\u5236\u7684\u8981\u6c42\u3002<\/p>\n

          \n

          \u4e94\u3001\u5f71\u54cdULPA\u8fc7\u6ee4\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20<\/h2>\n

          \u5c3d\u7ba1ULPA\u5177\u5907\u5353\u8d8a\u7684\u7406\u8bba\u6027\u80fd\uff0c\u4f46\u5728\u5b9e\u9645\u8fd0\u884c\u4e2d\uff0c\u591a\u79cd\u56e0\u7d20\u53ef\u80fd\u5f71\u54cd\u5176\u957f\u671f\u7a33\u5b9a\u6027\u548c\u622a\u7559\u6548\u679c\u3002<\/p>\n

          1. \u98ce\u901f\u4e0e\u9762\u98ce\u901f\u7684\u5f71\u54cd<\/h3>\n

          \u8fc7\u6ee4\u6548\u7387\u4e0e\u6c14\u6d41\u901f\u5ea6\u5bc6\u5207\u76f8\u5173\u3002\u8fc7\u9ad8\u98ce\u901f\u4f1a\u964d\u4f4e\u6269\u6563\u548c\u62e6\u622a\u4f5c\u7528\u7684\u6548\u679c\uff0c\u540c\u65f6\u589e\u52a0\u7a7f\u900f\u98ce\u9669\u3002\u4e00\u822c\u5efa\u8baeULPA\u7684\u5de5\u4f5c\u9762\u98ce\u901f\u63a7\u5236\u57280.35\u20130.5 m\/s\u4e4b\u95f4\u3002<\/p>\n\n\n\n\n\n\n\n\n
          \u9762\u98ce\u901f\uff08m\/s\uff09<\/th>\n\u76f8\u5bf9\u6548\u7387\u53d8\u5316\u8d8b\u52bf<\/th>\n\u539f\u56e0\u5206\u6790<\/th>\n<\/tr>\n<\/thead>\n
          0.3<\/td>\n\u6548\u7387\u6700\u9ad8<\/td>\n\u6269\u6563\u4f5c\u7528\u589e\u5f3a\uff0c\u505c\u7559\u65f6\u95f4\u5ef6\u957f<\/td>\n<\/tr>\n
          0.45<\/td>\n\u6807\u51c6\u5de5\u51b5<\/td>\n\u5e73\u8861\u963b\u529b\u4e0e\u6548\u7387<\/td>\n<\/tr>\n
          0.6<\/td>\n\u6548\u7387\u4e0b\u964d\u7ea60.01%<\/td>\n\u60ef\u6027\u4e3b\u5bfc\uff0c\u5c0f\u9897\u7c92\u9003\u9038\u589e\u591a<\/td>\n<\/tr>\n
          >0.7<\/td>\n\u663e\u8457\u4e0b\u964d<\/td>\n\u51fa\u73b0\u901a\u9053\u6548\u5e94\uff0c\u5c40\u90e8\u7a7f\u900f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          2. \u6e7f\u5ea6\u4e0e\u6e29\u5ea6\u73af\u5883<\/h3>\n

          \u9ad8\u6e7f\u5ea6\u73af\u5883\u53ef\u80fd\u5bfc\u81f4\u73bb\u7483\u7ea4\u7ef4\u6ee4\u6750\u5438\u6e7f\u81a8\u80c0\uff0c\u5f15\u8d77\u5fae\u5b54\u5835\u585e\u6216\u7ed3\u6784\u53d8\u5f62\u3002\u7814\u7a76\u8868\u660e\uff0c\u5f53\u76f8\u5bf9\u6e7f\u5ea6\u8d85\u8fc785%\u4e14\u6301\u7eed72\u5c0f\u65f6\u4ee5\u4e0a\u65f6\uff0cULPA\u7684\u521d\u59cb\u963b\u529b\u4e0a\u5347\u7ea615%\uff0c\u6548\u7387\u8f7b\u5fae\u4e0b\u964d\uff08\u7ea60.005%\uff09\u3002\u56e0\u6b64\uff0c\u5728\u6f6e\u6e7f\u5730\u533a\u6216\u84b8\u6c7d\u706d\u83cc\u540e\u7684\u6392\u6c14\u7cfb\u7edf\u4e2d\uff0c\u5e94\u8003\u8651\u52a0\u88c5\u9664\u6e7f\u88c5\u7f6e\u6216\u9009\u7528\u758f\u6c34\u6027\u6ee4\u6750\u3002<\/p>\n

          3. \u6c14\u6eb6\u80f6\u8d1f\u8377\u4e0e\u5bb9\u5c18\u91cf<\/h3>\n

          ULPA\u7684\u5bb9\u5c18\u80fd\u529b\u6709\u9650\uff0c\u901a\u5e38\u4e3a300\u2013500 g\/m\u00b2\u3002\u968f\u7740\u8fd0\u884c\u65f6\u95f4\u5ef6\u957f\uff0c\u79ef\u5c18\u4f1a\u5bfc\u81f4\u538b\u964d\u5347\u9ad8\uff0c\u5f71\u54cd\u98ce\u673a\u80fd\u8017\u548c\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002\u4e0b\u8868\u5217\u51fa\u4e0d\u540c\u7b49\u7ea7ULPA\u7684\u5178\u578b\u6027\u80fd\u8870\u51cf\u66f2\u7ebf\uff1a<\/p>\n\n\n\n\n\n\n\n\n
          \u8fd0\u884c\u65f6\u95f4\uff08\u6708\uff09<\/th>\n\u538b\u529b\u635f\u5931\u589e\u957f\u7387\uff08%\uff09<\/th>\n\u6548\u7387\u53d8\u5316\uff08%\uff09<\/th>\n\u5efa\u8bae\u7ef4\u62a4\u63aa\u65bd<\/th>\n<\/tr>\n<\/thead>\n
          0\u20136<\/td>\n+10%<\/td>\n\u00b10.001<\/td>\n\u65e5\u5e38\u5de1\u68c0<\/td>\n<\/tr>\n
          6\u201312<\/td>\n+25%<\/td>\n-0.002<\/td>\n\u8868\u9762\u6e05\u6d01<\/td>\n<\/tr>\n
          12\u201324<\/td>\n+50%<\/td>\n-0.005<\/td>\n\u5c40\u90e8\u66f4\u6362<\/td>\n<\/tr>\n
          >24<\/td>\n>70%<\/td>\n\u53ef\u80fd\u8d85\u6807<\/td>\n\u5f3a\u5236\u66f4\u6362<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          4. \u5b89\u88c5\u4e0e\u5bc6\u5c01\u8d28\u91cf<\/h3>\n

          \u5373\u4f7f\u8fc7\u6ee4\u5668\u672c\u8eab\u6027\u80fd\u4f18\u5f02\uff0c\u82e5\u5b89\u88c5\u4e0d\u5f53\u5bfc\u81f4\u8fb9\u6846\u6cc4\u6f0f\uff0c\u6574\u4f53\u7cfb\u7edf\u6548\u7387\u5c06\u5927\u5e45\u4e0b\u964d\u3002\u636eASHRAE\u7edf\u8ba1\uff0c\u8d85\u8fc760%\u7684HEPA\/ULPA\u7cfb\u7edf\u5931\u6548\u6e90\u4e8e\u5bc6\u5c01\u4e0d\u826f\u3002\u63a8\u8350\u91c7\u7528\u5200\u8fb9\u6cd5\u5170+\u95ed\u5b54\u6d77\u7ef5\u6a61\u80f6\u57ab\u5708\u7684\u5bc6\u5c01\u65b9\u5f0f\uff0c\u5e76\u5728\u5b89\u88c5\u540e\u8fdb\u884c\u6c14\u6eb6\u80f6\u5149\u5ea6\u8ba1\u626b\u63cf\u68c0\u6f0f<\/strong>\uff08\u7b26\u5408ISO 14611-1\u6807\u51c6\uff09\uff0c\u786e\u4fdd\u5c40\u90e8\u7a7f\u900f\u7387\u4e0d\u8d85\u8fc70.01%\u3002<\/p>\n

          \n

          \u516d\u3001ULPA\u8fc7\u6ee4\u5668\u7684\u9009\u578b\u4e0e\u7ef4\u62a4\u7b56\u7565<\/h2>\n

          1. \u9009\u578b\u8981\u70b9<\/h3>\n

          \u5728\u4e3a\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u9009\u62e9ULPA\u8fc7\u6ee4\u5668\u65f6\uff0c\u9700\u7efc\u5408\u8003\u8651\u4ee5\u4e0b\u53c2\u6570\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
          \u9009\u578b\u53c2\u6570<\/th>\n\u63a8\u8350\u503c\/\u7c7b\u578b<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
          \u8fc7\u6ee4\u7b49\u7ea7<\/td>\nU15\u2013U17<\/td>\nBSL-3\u63a8\u8350U15\uff0cBSL-4\u5efa\u8baeU16\u53ca\u4ee5\u4e0a<\/td>\n<\/tr>\n
          \u6846\u67b6\u6750\u8d28<\/td>\n\u4e0d\u9508\u94a2\u6216\u9540\u950c\u94a2<\/td>\n\u6297\u8150\u8680\uff0c\u9002\u7528\u4e8e\u9ad8\u6e29\u706d\u83cc\u73af\u5883<\/td>\n<\/tr>\n
          \u6ee4\u6750\u7c7b\u578b<\/td>\n\u758f\u6c34\u6027\u73bb\u7ea4<\/td>\n\u9632\u6f6e\u9632\u9709\uff0c\u9002\u5408\u9ad8\u6e7f\u6392\u6c14<\/td>\n<\/tr>\n
          \u5c3a\u5bf8\u89c4\u683c<\/td>\n610\u00d7610\u00d7292 mm \u6216\u5b9a\u5236<\/td>\n\u5339\u914d\u6807\u51c6\u98ce\u7ba1\u63a5\u53e3<\/td>\n<\/tr>\n
          \u68c0\u6d4b\u62a5\u544a<\/td>\n\u63d0\u4f9bEN 1822\u5b8c\u6574\u6d4b\u8bd5\u8bc1\u4e66<\/td>\n\u5305\u62ecMPPS\u6548\u7387\u3001\u963b\u529b\u3001\u5bb9\u5c18\u91cf\u7b49<\/td>\n<\/tr>\n
          \u9644\u52a0\u529f\u80fd<\/td>\n\u538b\u5dee\u76d1\u6d4b\u63a5\u53e3\u3001\u81ea\u52a8\u62a5\u8b66\u6a21\u5757<\/td>\n\u5b9e\u73b0\u667a\u80fd\u5316\u8fd0\u7ef4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          2. \u7ef4\u62a4\u5468\u671f\u4e0e\u64cd\u4f5c\u89c4\u8303<\/h3>\n

          \u4e3a\u786e\u4fddULPA\u957f\u671f\u53ef\u9760\u8fd0\u884c\uff0c\u5e94\u5efa\u7acb\u79d1\u5b66\u7684\u7ef4\u62a4\u5236\u5ea6\uff1a<\/p>\n

            \n
          • \u65e5\u5e38\u76d1\u63a7<\/strong>\uff1a\u6bcf\u65e5\u8bb0\u5f55\u538b\u5dee\u503c\uff0c\u5f02\u5e38\u5347\u9ad8\u63d0\u793a\u5835\u585e\uff1b<\/li>\n
          • \u5b63\u5ea6\u68c0\u67e5<\/strong>\uff1a\u76ee\u89c6\u68c0\u67e5\u6846\u67b6\u5bc6\u5c01\u6027\u3001\u9632\u62a4\u7f51\u5b8c\u6574\u6027\uff1b<\/li>\n
          • \u5e74\u5ea6\u68c0\u6f0f<\/strong>\uff1a\u4f7f\u7528DOP\u6216PAO\u53d1\u751f\u5668\u914d\u5408\u5149\u5ea6\u8ba1\u8fdb\u884c\u5168\u9762\u626b\u63cf\uff1b<\/li>\n
          • \u66f4\u6362\u5468\u671f<\/strong>\uff1a\u4f9d\u636e\u538b\u5dee\u589e\u957f\u901f\u7387\u548c\u4f7f\u7528\u73af\u5883\u51b3\u5b9a\uff0c\u4e00\u822c\u4e0d\u8d85\u8fc75\u5e74\uff1b<\/li>\n
          • \u5e9f\u5f03\u5904\u7406<\/strong>\uff1a\u6c61\u67d3\u4fa7ULPA\u89c6\u4e3a\u533b\u7597\u5e9f\u7269\uff0c\u987b\u7ecf\u9ad8\u538b\u84b8\u6c7d\u706d\u83cc\u540e\u5bc6\u5c01\u5904\u7f6e\u3002<\/li>\n<\/ul>\n

            \u6b64\u5916\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u73b0\u4ee3\u5316\u5b9e\u9a8c\u5ba4\u5f00\u59cb\u5f15\u5165\u667a\u80fd\u76d1\u6d4b\u7cfb\u7edf<\/strong>\uff0c\u96c6\u6210\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\u3001\u9897\u7c92\u8ba1\u6570\u5668\u548c\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u5b9e\u65f6\u76d1\u63a7ULPA\u72b6\u6001\uff0c\u63d0\u524d\u9884\u8b66\u6f5c\u5728\u6545\u969c\u3002<\/p>\n

            \n

            \u4e03\u3001\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u4e0e\u6280\u672f\u521b\u65b0<\/h2>\n

            \u968f\u7740\u65b0\u53d1\u4f20\u67d3\u75c5\u9891\u53d1\u548c\u57fa\u56e0\u7f16\u8f91\u6280\u672f\u7684\u53d1\u5c55\uff0c\u5bf9\u751f\u7269\u5b89\u5168\u9632\u62a4\u7684\u8981\u6c42\u65e5\u76ca\u4e25\u82db\u3002ULPA\u8fc7\u6ee4\u6280\u672f\u4e5f\u5728\u4e0d\u65ad\u6f14\u8fdb\uff1a<\/p>\n

              \n
            1. \n

              \u7eb3\u7c73\u7ea4\u7ef4\u590d\u5408\u6ee4\u6750<\/strong>\uff1a\u91c7\u7528\u9759\u7535\u7eba\u4e1d\u6280\u672f\u5236\u5907\u7684\u805a\u9170\u80fa\u6216PLA\u7eb3\u7c73\u7ea4\u7ef4\u819c\uff0c\u539a\u5ea6\u4ec51\u20135 \u03bcm\uff0c\u5b54\u9699\u7387\u9ad8\uff0c\u53ef\u5728\u66f4\u4f4e\u963b\u529b\u4e0b\u5b9e\u73b0\u66f4\u9ad8\u6548\u7387\u3002\u97e9\u56fd\u79d1\u5b66\u6280\u672f\u9662\uff08KAIST\uff092022\u5e74\u7814\u53d1\u7684\u4e00\u79cd\u7eb3\u7c73\u7ea4\u7ef4-\u73bb\u7ea4\u590d\u5408ULPA\uff0c\u57280.1 \u03bcm\u9897\u7c92\u4e0a\u7684\u6548\u7387\u8fbe99.99995%\uff0c\u4e14\u963b\u529b\u964d\u4f4e20%\u3002<\/p>\n<\/li>\n

            2. \n

              \u6297\u83cc\u6d82\u5c42\u6280\u672f<\/strong>\uff1a\u5728\u6ee4\u6750\u8868\u9762\u55b7\u6d82\u94f6\u79bb\u5b50\u6216\u4e8c\u6c27\u5316\u949b\u5149\u50ac\u5316\u5c42\uff0c\u4e0d\u4ec5\u80fd\u8fc7\u6ee4\u8fd8\u80fd\u6740\u706d\u622a\u7559\u7684\u5fae\u751f\u7269\uff0c\u907f\u514d\u4e8c\u6b21\u6ecb\u751f\u3002\u65e5\u672c\u4e1c\u4eac\u5927\u5b66\u56e2\u961f\u5f00\u53d1\u7684TiO\u2082-coated ULPA\u5728\u7d2b\u5916\u5149\u7167\u4e0b\u5bf9\u5927\u80a0\u6746\u83cc\u7684\u706d\u6d3b\u7387\u8fbe99.9%\u3002<\/p>\n<\/li>\n

            3. \n

              \u81ea\u6e05\u6d01\u529f\u80fd\u63a2\u7d22<\/strong>\uff1a\u7ed3\u5408\u7535\u573a\u6216\u632f\u52a8\u88c5\u7f6e\uff0c\u5b9e\u73b0\u6ee4\u6750\u8868\u9762\u9897\u7c92\u7684\u4e3b\u52a8\u5265\u79bb\uff0c\u5ef6\u957f\u4f7f\u7528\u5bff\u547d\u3002\u76ee\u524d\u5c1a\u5904\u4e8e\u5b9e\u9a8c\u5ba4\u9636\u6bb5\uff0c\u4f46\u524d\u666f\u5e7f\u9614\u3002<\/p>\n<\/li>\n

            4. \n

              \u6570\u5b57\u5316\u5b6a\u751f\u7ba1\u7406<\/strong>\uff1a\u901a\u8fc7\u5efa\u7acbULPA\u7684\u6570\u5b57\u6a21\u578b\uff0c\u7ed3\u5408\u8fd0\u884c\u6570\u636e\u9884\u6d4b\u5bff\u547d\u548c\u6027\u80fd\u8870\u51cf\u8d8b\u52bf\uff0c\u63a8\u52a8\u4ece\u201c\u5b9a\u671f\u66f4\u6362\u201d\u5411\u201c\u6309\u9700\u7ef4\u62a4\u201d\u8f6c\u53d8\u3002<\/p>\n<\/li>\n<\/ol>\n

              \u8fd9\u4e9b\u521b\u65b0\u5c06\u8fdb\u4e00\u6b65\u63d0\u5347ULPA\u5728\u6781\u7aef\u751f\u7269\u5b89\u5168\u73af\u5883\u4e0b\u7684\u9002\u5e94\u80fd\u529b\u548c\u5b89\u5168\u6027\uff0c\u4e3a\u5168\u7403\u516c\u5171\u536b\u751f\u9632\u5fa1\u4f53\u7cfb\u63d0\u4f9b\u66f4\u5f3a\u6709\u529b\u7684\u6280\u672f\u652f\u6491\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

              ULPA\u8fc7\u6ee4\u5668\u5728\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\u4e2d\u7684\u6c14\u6eb6\u80f6\u622a\u7559\u6027\u80fd\u5206\u6790 \u6982\u8ff0 \u8d85\u4f4e\u7a7f\u900f\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff08Ultra-Low Penetration Air Filter\uff0c\u7b80\u79f0ULPA\u8fc7\u6ee4\u5668\uff09\u662f\u4e00\u79cd\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u8bbe\u5907\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5bf9\u7a7a\u6c14\u8d28\u91cf\u8981\u6c42\u6781\u9ad8\u7684\u573a\u6240\uff0c\u5982\u534a\u5bfc\u4f53\u5236\u9020\u8f66\u95f4\u3001\u5236\u836f\u6d01\u51c0\u5ba4\u4ee5\u53ca\u751f\u7269\u5b89\u5168\u5b9e\u9a8c\u5ba4\uff08BSL-3\u3001BSL-4\uff09\u3002\u5176\u6838\u5fc3\u529f\u80fd\u662f\u901a\u8fc7\u7269\u7406\u62e6\u622a\u3001\u6269\u6563\u6c89\u79ef\u3001\u60ef\u6027\u78b0\u649e\u548c\u9759\u7535\u5438\u9644\u7b49\u673a\u5236…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-17251","post","type-post","status-publish","format-standard","hentry","category-zwml"],"_links":{"self":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/17251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17251"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/17251\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}