{"id":3752,"date":"2026-09-22T10:00:29","date_gmt":"2026-09-22T02:00:29","guid":{"rendered":"https:\/\/www.hosonwater.com\/?p=3752"},"modified":"2026-09-22T14:40:32","modified_gmt":"2026-09-22T06:40:32","slug":"what-is-the-pore-size-of-commercial-ro-uf-and-nf-membranes","status":"publish","type":"post","link":"https:\/\/www.hosonwater.com\/zh\/what-is-the-pore-size-of-commercial-ro-uf-and-nf-membranes\/","title":{"rendered":"\u5546\u7528\u53cd\u6e17\u900f\uff08RO\uff09\u3001\u8d85\u6ee4\uff08UF\uff09\u548c\u7eb3\u6ee4\uff08NF\uff09\u819c\u7684\u5b54\u5f84\u662f\u591a\u5c11\uff1f"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-3757\" src=\"https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/What-Is-the-Pore-Size-of-Commercial-RO-UF-and-NF-Membranes.jpg\" alt=\"\u5546\u7528\u53cd\u6e17\u900f\uff08RO\uff09\u3001\u8d85\u6ee4\uff08UF\uff09\u548c\u7eb3\u6ee4\uff08NF\uff09\u819c\u7684\u5b54\u5f84\u662f\u591a\u5c11\uff1f\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/What-Is-the-Pore-Size-of-Commercial-RO-UF-and-NF-Membranes.jpg 800w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/What-Is-the-Pore-Size-of-Commercial-RO-UF-and-NF-Membranes-300x300.jpg 300w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/What-Is-the-Pore-Size-of-Commercial-RO-UF-and-NF-Membranes-150x150.jpg 150w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/What-Is-the-Pore-Size-of-Commercial-RO-UF-and-NF-Membranes-768x768.jpg 768w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/What-Is-the-Pore-Size-of-Commercial-RO-UF-and-NF-Membranes-12x12.jpg 12w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/What-Is-the-Pore-Size-of-Commercial-RO-UF-and-NF-Membranes-600x600.jpg 600w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/What-Is-the-Pore-Size-of-Commercial-RO-UF-and-NF-Membranes-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u5546\u4e1a\u819c\u6280\u672f\u89c4\u683c\u91c7\u7528\u4e0d\u540c\u7684\u65b9\u5f0f\u63cf\u8ff0\u5206\u79bb\u6027\u80fd\u3002\u8d85\u6ee4 (UF) \u901a\u5e38\u4ee5\u6807\u79f0\u5b54\u5f84\u6765\u63cf\u8ff0\uff0c\u800c\u7eb3\u6ee4 (NF) \u548c\u53cd\u6e17\u900f (RO) \u5219\u66f4\u591a\u5730\u4ee5\u622a\u7559\u7387\u3001\u4ea7\u6c34\u91cf\u548c\u8fd0\u884c\u6761\u4ef6\u6765\u8868\u5f81\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u8d85\u6ee4\u901a\u5e38\u7528\u5176\u5b54\u7ed3\u6784\u6765\u63cf\u8ff0\uff0c\u7eb3\u6ee4\u7528\u9009\u62e9\u6027\u79bb\u5b50\u548c\u6709\u673a\u7269\u622a\u7559\u7387\u6765\u63cf\u8ff0\uff0c\u53cd\u6e17\u900f\u5219\u7528\u76d0\u622a\u7559\u7387\u548c\u8fd0\u884c\u6027\u80fd\u6765\u63cf\u8ff0\uff0c\u800c\u4e0d\u662f\u7528\u6807\u79f0\u5b54\u5f84\u6765\u63cf\u8ff0\u3002<\/p>\n<h2><strong><b>\u5178\u578b\u5546\u7528\u7089\u7076<\/b><\/strong><\/h2>\n<h3><strong><b>UF \u548c NF \u4f7f\u7528\u4e0d\u540c\u7684\u63cf\u8ff0<\/b><\/strong><\/h3>\n<p>\u5546\u4e1a\u6570\u503c\u56e0\u5236\u9020\u5546\u548c\u6d4b\u8bd5\u65b9\u6cd5\u800c\u5f02\uff0c\u56e0\u6b64\u5b54\u5f84\u6570\u636e\u5e94\u7ed3\u5408\u7ec4\u4ef6\u7c7b\u578b\u3001\u6d4b\u8bd5\u57fa\u51c6\u548c\u9884\u671f\u7528\u9014\u8fdb\u884c\u89e3\u8bfb\u3002\u6211\u4eec\u7684LH\u538b\u529b\u8d85\u6ee4\u7ba1\u7ebf\u91c7\u7528\u6807\u79f0\u5b54\u5f84\u4e3a0.01 \u03bcm\uff0c\u800cLW\u538b\u529b\u8d85\u6ee4\u7ba1\u7ebf\u91c7\u75280.02 \u03bcm\u3002<\/p>\n<p>\u76f8\u540c <a href=\"https:\/\/www.hosonwater.com\/zh\/products\/\"><strong><u>\u8d85\u6ee4\u819c\u5b54\u5f84<\/u><\/strong><\/a>\u00a0\u56e0\u6b64\uff0c\u5e94\u7ed3\u5408\u6a21\u5757\u7c7b\u578b\u3001\u6d4b\u8bd5\u4f9d\u636e\u548c\u9884\u671f\u7528\u9014\u8fdb\u884c\u89e3\u8bfb\u3002<\/p>\n<p>NF \u7684\u9009\u62e9\u6027\u7ed3\u6784\u6bd4 UF \u66f4\u7d27\u5bc6\uff0c\u5176\u7279\u70b9\u901a\u5e38\u662f\u5bf9\u79bb\u5b50\u548c\u6709\u673a\u7269\u7684\u9009\u62e9\u6027\u622a\u7559\uff0c\u800c\u4e0d\u662f\u5355\u4e00\u7684\u5b54\u5f84\u503c\u3002<\/p>\n<h2><strong><b>\u4e3a\u4ec0\u4e48RO\u4e0d\u662f\u4e00\u6b3e\u7b80\u5355\u7684\u6bdb\u5b54\u7c97\u5927\u4ea7\u54c1<\/b><\/strong><\/h2>\n<h3><strong><b>\u5bc6\u96c6\u9009\u62e9\u6027\u5c42\u6539\u53d8\u4e86\u6bd4\u8f83<\/b><\/strong><\/h3>\n<p>\u53cd\u6e17\u900f\u6280\u672f\u4f9d\u8d56\u4e8e\u9ad8\u9009\u62e9\u6027\u7684\u819c\u5c4f\u969c\uff0c\u5176\u6027\u80fd\u901a\u5e38\u4ee5\u8131\u76d0\u7387\u3001\u4ea7\u6c34\u7387\u548c\u8fd0\u884c\u6761\u4ef6\u800c\u975e\u6807\u79f0\u5b54\u5f84\u6765\u8868\u5f81\u3002\u56e0\u6b64\uff0c\u5546\u7528\u53cd\u6e17\u900f\u819c\u5143\u4ef6\u7684\u6bd4\u8f83\u901a\u5e38\u91c7\u7528\u8131\u76d0\u7387\u3001\u4ea7\u6c34\u7387\u3001\u8fd0\u884c\u538b\u529b\u3001\u6e29\u5ea6\u3001\u8fdb\u6c34\u603b\u6eb6\u89e3\u56fa\u4f53\uff08TDS\uff09\u548c\u6297\u6c61\u67d3\u6027\u80fd\u7b49\u6307\u6807\u3002<\/p>\n<p>\u4efb\u4f55 <a href=\"https:\/\/www.hosonwater.com\/zh\/product\/pressure-ultrafiltration-membrane-components-and-systems-lh\/\"><strong><u>\u5546\u7528\u53cd\u6e17\u900f\u819c\u5b54\u5f84<\/u><\/strong><\/a>\u00a0\u7528\u4e8e\u89e3\u91ca\u7684\u6570\u5b57\u5e94\u89c6\u4e3a\u8fd1\u4f3c\u503c\uff0c\u800c\u4e0d\u662f\u5b8c\u6574\u7684\u91c7\u8d2d\u89c4\u8303\u3002<\/p>\n<h2><strong><b>\u8d85\u6ee4\uff1a\u5b54\u9699\u3001\u622a\u7559\u7387\u548c\u6c61\u67d3<\/b><\/strong><\/h2>\n<h3><strong><b>\u6807\u79f0\u5b54\u5f84\u9700\u8981\u8fd0\u884c\u8bc1\u636e<\/b><\/strong><\/h3>\n<p>\u8d85\u6ee4\u819c\u5177\u6709\u7269\u7406\u5b54\u9699\u7ed3\u6784\uff0c\u4f46\u6709\u6548\u622a\u7559\u8fd8\u53d6\u51b3\u4e8e\u6d53\u5dee\u6781\u5316\u3001\u6d41\u4f53\u52a8\u529b\u5b66\u548c\u76ee\u6807\u9897\u7c92\u7684\u5f62\u72b6\u3002\u6211\u4eec\u7684LH\u538b\u529b\u8d85\u6ee4\u751f\u4ea7\u7ebf\u91c7\u7528\u6807\u79f0\u5b54\u5f84\u4e3a0.01 \u03bcm\u7684PVC\u5408\u91d1\u819c\uff0c\u800cLW\u538b\u529b\u8d85\u6ee4\u751f\u4ea7\u7ebf\u91c7\u7528\u6807\u79f0\u5b54\u5f84\u4e3a0.02 \u03bcm\u7684PVDF\u819c\u3002<\/p>\n<p>\u8fd9\u4e9b\u6570\u503c\u6709\u52a9\u4e8e\u786e\u5b9a\u5c4f\u969c\uff0c\u800c\u4ea7\u54c1\u6c34\u6d4a\u5ea6\u3001SDI\u3001\u6e17\u900f\u6027\u548c\u5b8c\u6574\u6027\u6d4b\u8bd5\u6709\u52a9\u4e8e\u786e\u8ba4\u5df2\u5b89\u88c5\u7684\u819c\u8fc7\u6ee4\u7cfb\u7edf\u662f\u5426\u6309\u9884\u671f\u8fd0\u884c\u3002<\/p>\n<h2><strong><b>NF\uff1a\u4e2d\u95f4\u5c4f\u969c<\/b><\/strong><\/h2>\n<h3><strong><b>\u8be5\u6570\u503c\u65e0\u6cd5\u9884\u6d4b\u6240\u6709\u79bb\u5b50\u7ed3\u679c\u3002<\/b><\/strong><\/h3>\n<p>\u7eb3\u6ee4 (NF) \u5728\u7ed3\u6784\u548c\u529f\u80fd\u4e0a\u90fd\u4ecb\u4e8e\u8d85\u6ee4 (UF) \u548c\u53cd\u6e17\u900f (RO) \u4e4b\u95f4\u3002\u5176\u9009\u62e9\u6027\u819c\u5c42\u53ef\u4ee5\u622a\u7559\u591a\u4ef7\u79bb\u5b50\uff0c\u5305\u62ec\u9499\u3001\u9541\u7b49\u786c\u5ea6\u6210\u5206\u4ee5\u53ca\u6709\u673a\u7269\uff0c\u540c\u65f6\u5bf9\u4e00\u4ef7\u76d0\u7684\u900f\u8fc7\u7387\u9ad8\u4e8e\u53cd\u6e17\u900f\u3002\u6807\u79f0\u7684\u7eb3\u6ee4\u5b54\u5f84\u63cf\u8ff0\u4e0d\u5e94\u53d6\u4ee3\u5b9e\u9645\u8fdb\u6c34\u6761\u4ef6\u4e0b\u7684\u8bc4\u4f30\u3002<\/p>\n<p>\u5b9e\u9645\u7684\u5e73\u8861\u72b6\u6001\u4f1a\u968fpH\u503c\u3001\u79bb\u5b50\u7ec4\u6210\u3001\u538b\u529b\u3001\u6e29\u5ea6\u548c\u56de\u6536\u7387\u800c\u53d8\u5316\u3002\u56e0\u6b64\uff0c\u8bc4\u4f30\u7eb3\u6ee4\u819c\u65f6\uff0c\u5e94\u8003\u8651\u5176\u5bf9\u76ee\u6807\u79bb\u5b50\u6216\u6709\u673a\u7269\u7684\u622a\u7559\u7387\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u5b54\u5f84\u5927\u5c0f\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-3756\" src=\"https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/NF-membrane-pore-size.jpg\" alt=\"\u7eb3\u6ee4\u819c\u5b54\u5f84\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/NF-membrane-pore-size.jpg 800w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/NF-membrane-pore-size-300x300.jpg 300w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/NF-membrane-pore-size-150x150.jpg 150w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/NF-membrane-pore-size-768x768.jpg 768w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/NF-membrane-pore-size-12x12.jpg 12w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/NF-membrane-pore-size-600x600.jpg 600w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/NF-membrane-pore-size-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><strong><b>\u4e09\u79cd\u819c\u7c7b\u578b\u7684\u6bd4\u8f83<\/b><\/strong><\/h2>\n<p>\u8fd9\u79cd\u6bd4\u8f83\u4f7f\u5546\u4e1a\u819c\u672f\u8bed\u4e0e\u9009\u62e9\u6240\u9700\u7684\u8bc1\u636e\u8054\u7cfb\u8d77\u6765\u3002<\/p>\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 16.2925%; text-align: center;\" width=\"81\"><strong>\u819c<\/strong><\/td>\n<td style=\"width: 34.9022%; text-align: center;\" width=\"196\"><strong>\u5178\u578b\u63cf\u8ff0<\/strong><\/td>\n<td style=\"width: 48.7328%; text-align: center;\" width=\"275\"><strong>\u9009\u62e9\u7684\u4e3b\u8981\u8bc1\u636e<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 16.2925%; text-align: center;\" width=\"81\">\u4e0d\u660e\u98de\u884c\u7269<\/td>\n<td style=\"width: 34.9022%; text-align: center;\" width=\"196\">\u6807\u79f0\u5b54\u5f84\uff1bHOSONWATER LH\uff1a0.01 \u03bcm\uff0cLW\uff1a0.02 \u03bcm<\/td>\n<td style=\"width: 48.7328%; text-align: center;\" width=\"275\">\u6d4a\u5ea6\u3001SDI\u3001\u5fae\u751f\u7269\u8d1f\u8377\u3001\u6e17\u900f\u6027\u3001\u6e05\u6d17\u53cd\u5e94<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 16.2925%; text-align: center;\" width=\"81\">NF<\/td>\n<td style=\"width: 34.9022%; text-align: center;\" width=\"196\">\u9009\u62e9\u6027\u819c\u5c42\uff1b\u5176\u6027\u80fd\u4e3b\u8981\u7531\u622a\u7559\u7279\u6027\u51b3\u5b9a\u3002<\/td>\n<td style=\"width: 48.7328%; text-align: center;\" width=\"275\">\u786c\u5ea6\u964d\u4f4e\u3001\u6709\u673a\u7269\u53bb\u9664\u3001\u538b\u529b\u3001\u79bb\u5b50\u5206\u5e03<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 16.2925%; text-align: center;\" width=\"81\">\u7f57<\/td>\n<td style=\"width: 34.9022%; text-align: center;\" width=\"196\">\u81f4\u5bc6\u9009\u62e9\u6027\u5c42\uff1b\u5b54\u5f84\u901a\u5e38\u4e0d\u4f7f\u7528<\/td>\n<td style=\"width: 48.7328%; text-align: center;\" width=\"275\">\u8131\u76d0\u7387\u3001\u6e17\u900f\u6db2\u6d41\u91cf\u3001\u538b\u529b\u3001\u56de\u6536\u7387\u3001\u603b\u6eb6\u89e3\u56fa\u4f53<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>\u4ec0\u4e48\u56e0\u7d20\u4f1a\u6539\u53d8\u6700\u7ec8\u7ed3\u679c<\/b><\/strong><\/h2>\n<h3><strong><b>\u8fdb\u6599\u6761\u4ef6\u4f1a\u6539\u53d8\u819c\u7684\u6027\u80fd<\/b><\/strong><\/h3>\n<p>\u8fdb\u6c34\u5316\u5b66\u6210\u5206\u7684\u53d8\u5316\u4f1a\u5bfc\u81f4\u540c\u4e00\u79cd\u6807\u79f0\u819c\u7684\u6027\u80fd\u6709\u6240\u4e0d\u540c\u3002\u6e29\u5ea6\u4f1a\u6539\u53d8\u819c\u7684\u7c98\u5ea6\u548c\u901a\u91cf\uff0cpH\u503c\u4f1a\u5f71\u54cd\u819c\u7684\u7535\u8377\u5206\u5e03\u548c\u6750\u6599\u76f8\u5bb9\u6027\uff0c\u800c\u60ac\u6d6e\u56fa\u4f53\u5219\u4f1a\u589e\u52a0\u819c\u6c61\u67d3\u7684\u98ce\u9669\u3002<\/p>\n<p>\u56de\u6536\u8fc7\u7a0b\u8fd8\u4f1a\u6d53\u7f29\u88ab\u622a\u7559\u7684\u6210\u5206\uff0c\u56e0\u6b64\u5fc5\u987b\u68c0\u67e5\u53cd\u6e17\u900f\u819c\u7cfb\u7edf\u662f\u5426\u5b58\u5728\u7ed3\u57a2\u98ce\u9669\u3001\u963b\u57a2\u5242\u517c\u5bb9\u6027\u3001\u6d53\u7f29\u6db2\u5904\u7f6e\u548c\u6e05\u6d01\u901a\u9053\u3002<\/p>\n<h2><strong><b>\u5b54\u5f84\u5927\u5c0f\u672c\u8eab\u5e76\u4e0d\u80fd\u51b3\u5b9a\u5fae\u751f\u7269\u6216\u75c5\u6bd2\u7684\u53bb\u9664\u6027\u80fd\u3002<\/b><\/strong><\/h2>\n<h3><strong><b>\u9a8c\u8bc1\u6bd4\u6807\u7b7e\u66f4\u91cd\u8981\u3002<\/b><\/strong><\/h3>\n<p>\u5b54\u5f84\u6807\u7b7e\u5e76\u4e0d\u80fd\u81ea\u52a8\u652f\u6301\u5bf9\u6240\u6709\u75c5\u539f\u4f53\u7684\u6709\u6548\u6027\u58f0\u660e\u3002\u5fae\u751f\u7269\u7684\u4fdd\u7559\u7387\u53d6\u51b3\u4e8e\u5fae\u751f\u7269\u7684\u5927\u5c0f\u3001\u5b8c\u6574\u6027\u3001\u64cd\u4f5c\u6a21\u5f0f\u3001\u7f3a\u9677\u4ee5\u53ca\u9a8c\u8bc1\u65b9\u6cd5\u3002<\/p>\n<p>\u5bf9\u4e8e\u996e\u7528\u6c34\u9879\u76ee\uff0c\u819c\u6027\u80fd\u5e94\u4e0e\u6d88\u6bd2\u548c\u9002\u7528\u7684\u5f53\u5730\u6c34\u8d28\u8981\u6c42\u76f8\u7ed3\u5408\uff0c\u800c\u4e0d\u662f\u5c06\u4e00\u4e2a\u6807\u79f0\u6570\u503c\u53d8\u6210\u4e00\u6982\u800c\u8bba\u7684\u5065\u5eb7\u58f0\u660e\u3002<\/p>\n<h2><strong><b>\u5982\u4f55\u9605\u8bfb\u4f9b\u5e94\u5546\u6570\u636e\u8868<\/b><\/strong><\/h2>\n<p>\u4e00\u4efd\u6709\u7528\u7684\u6570\u636e\u8868\u5e94\u8bf4\u660e\u819c\u6750\u6599\u3001\u7ec4\u4ef6\u7c7b\u578b\u3001\u6807\u79f0\u6216\u6709\u6548\u5b54\u5f84\u63cf\u8ff0\u3001\u6d4b\u8bd5\u6c34\u3001\u538b\u529b\u3001\u6e29\u5ea6\u3001\u901a\u91cf\u3001\u622a\u7559\u7387\u3001\u6e05\u6d17\u9650\u5236\u548c\u4fdd\u4fee\u8303\u56f4\u3002<\/p>\n<p>\u6700\u5e38\u7528\u7684\u5b57\u6bb5\u53ef\u4ee5\u6309\u4ee5\u4e0b\u7b80\u77ed\u987a\u5e8f\u68c0\u67e5\uff1a<\/p>\n<ul>\n<li>\u819c\u6750\u6599\u548c\u7ec4\u4ef6\u51e0\u4f55\u5f62\u72b6<\/li>\n<li>\u6d4b\u8bd5\u6c34\u91cf\u3001\u538b\u529b\u3001\u6e29\u5ea6\u548c\u6d41\u91cf<\/li>\n<li>\u62d2\u6536\u3001\u6e05\u6d01\u9650\u5236\u548c\u4fdd\u4fee\u8303\u56f4<\/li>\n<\/ul>\n<p>\u5ba1\u6838\u4eba\u5458\u8fd8\u5e94\u8be2\u95ee\u8fd9\u4e9b\u6570\u503c\u662f\u5728\u9879\u76ee\u5b9e\u9645\u8fdb\u6599\u6761\u4ef6\u4e0b\u4fdd\u8bc1\u7684\uff0c\u8fd8\u662f\u4ec5\u4ec5\u662f\u5b9e\u9a8c\u5ba4\u53c2\u8003\u503c\u3002\u8fd9\u79cd\u533a\u5206\u53ef\u4ee5\u9632\u6b62\u6280\u672f\u4e0a\u6b63\u786e\u7684\u6570\u503c\u88ab\u9519\u8bef\u5730\u5e94\u7528\u5230\u5176\u9884\u671f\u7528\u9014\u4e4b\u5916\u3002<\/p>\n<h2><strong><b>\u9009\u62e9\u6b63\u786e\u7684\u8bc1\u636e<\/b><\/strong><\/h2>\n<p>\u5bf9\u4e8e\u8bd5\u70b9\u9879\u76ee\u6216\u62db\u6807\uff0c\u5728\u6bd4\u8f83\u4e0d\u540c\u54c1\u724c\u4e4b\u524d\uff0c\u5e94\u8981\u6c42\u63d0\u4f9b\u5177\u6709\u4ee3\u8868\u6027\u7684\u8fdb\u6c34\u5206\u6790\u62a5\u544a\u5e76\u660e\u786e\u9a8c\u6536\u6307\u6807\u3002\u8d85\u6ee4 (UF) \u7684\u8bc4\u5224\u6807\u51c6\u5e94\u5305\u62ec\u6ee4\u6db2\u7a33\u5b9a\u6027\u53ca\u6e05\u6d17\u56de\u6536\u7387\uff1b\u7eb3\u6ee4 (NF) \u7684\u8bc4\u5224\u6807\u51c6\u5e94\u5305\u62ec\u76ee\u6807\u79bb\u5b50\u6216\u6709\u673a\u7269\u7684\u53bb\u9664\u7387\uff1b\u53cd\u6e17\u900f (RO) \u7684\u8bc4\u5224\u6807\u51c6\u5e94\u5305\u62ec\u6e17\u900f\u6db2\u8d28\u91cf\u3001\u80fd\u8017\u3001\u56de\u6536\u7387\u548c\u6d53\u7f29\u6db2\u7ba1\u7406\u3002<\/p>\n<p>\u5546\u7528\u53cd\u6e17\u900f\u819c\u7684\u5b54\u5f84\u5f88\u5c11\u80fd\u5355\u72ec\u4f5c\u4e3a\u51b3\u5b9a\u6027\u56e0\u7d20\u3002\u540c\u6837\u7684\u9053\u7406\u4e5f\u9002\u7528\u4e8e\u8d85\u6ee4\u819c\u7684\u5b54\u5f84\u7b49\u7ea7\u548c\u2026\u2026 <a href=\"https:\/\/www.hosonwater.com\/zh\/product\/nanofiltration-membrane-elements\/\"><strong><u><b>\u7eb3\u6ee4\u819c\u5b54\u5f84<\/b><\/u><\/strong><\/a>\u00a0\u5f53\u9879\u76ee\u5fc5\u987b\u8fbe\u5230\u65e2\u5b9a\u7684\u6c34\u8d28\u76ee\u6807\u65f6\u3002<\/p>\n<h2><strong><b>\u5c06\u819c\u7684\u9009\u62e9\u4e0e\u7cfb\u7edf\u529f\u80fd\u8054\u7cfb\u8d77\u6765<\/b><\/strong><\/h2>\n<h3><strong><b>\u6d41\u7a0b\u6574\u5408\u4f7f\u4ef7\u503c\u4fdd\u6301\u5728\u8303\u56f4\u5185<\/b><\/strong><\/h3>\n<p>\u6839\u636e\u5df2\u9a8c\u8bc1\u7684\u5de5\u827a\u4efb\u52a1\uff0c\u819c\u8fc7\u6ee4\u7cfb\u7edf\u5e94\u4e0e\u9884\u5904\u7406\u3001\u6cf5\u3001\u4eea\u8868\u3001\u63a7\u5236\u548c\u540e\u5904\u7406\u76f8\u7ed3\u5408\u3002<\/p>\n<p>\u6a21\u5757\u5316\u6c34\u5904\u7406\u5382\u53ef\u5229\u7528\u8d85\u6ee4\uff08UF\uff09\u4f5c\u4e3a\u53cd\u6e17\u900f\uff08RO\uff09\u4fdd\u62a4\u5c4f\u969c\uff0c\u800c\u53cd\u6e17\u900f\u819c\u7cfb\u7edf\u5219\u53ef\u6839\u636e\u5b9e\u9645\u76d0\u5ea6\u548c\u4ea7\u6c34\u76ee\u6807\u8fdb\u884c\u5c3a\u5bf8\u8bbe\u8ba1\u3002\u4e0d\u540c\u578b\u53f7\u7684\u819c\u7cfb\u7edf\u53c2\u6570\u5fc5\u987b\u4fdd\u6301\u72ec\u7acb\uff0c\u4ee5\u907f\u514d\u5c06\u4e00\u79cd\u819c\u7cfb\u7edf\u7684\u503c\u76f4\u63a5\u5957\u7528\u5230\u53e6\u4e00\u79cd\u819c\u7cfb\u7edf\u4e0a\u3002<\/p>\n<h2><strong><b>\u6570\u5b57\u7684\u5546\u4e1a\u89e3\u8bfb<\/b><\/strong><\/h2>\n<p>\u516c\u5e03\u7684\u8303\u56f4\u4ec5\u5728\u6d4b\u8bd5\u6761\u4ef6\u660e\u786e\u7684\u60c5\u51b5\u4e0b\u624d\u6709\u7528\u3002\u901a\u91cf\u53ef\u4ee5\u4ee5\u7eaf\u51c0\u6c34\u4e3a\u57fa\u51c6\u8fdb\u884c\u62a5\u544a\uff0c\u8131\u76d0\u7387\u4f1a\u968f\u6e29\u5ea6\u548c\u56de\u6536\u7387\u800c\u53d8\u5316\uff0c\u5b54\u9699\u63cf\u8ff0\u4e5f\u4f1a\u56e0\u6d4b\u91cf\u65b9\u6cd5\u7684\u4e0d\u540c\u800c\u6539\u53d8\u3002<\/p>\n<p>\u4e70\u5bb6\u5e94\u8be2\u95ee\u54ea\u4e9b\u6570\u503c\u662f\u6807\u79f0\u503c\uff0c\u54ea\u4e9b\u662f\u4fdd\u8bc1\u503c\uff0c\u54ea\u4e9b\u9700\u8981\u8fdb\u884c\u8bd5\u70b9\u6216\u9a8c\u6536\u6d4b\u8bd5\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u8868\u6bd4\u8f83\u7684\u516c\u5e73\u6027\uff0c\u5e76\u9632\u6b62\u56e0\u67d0\u4e2a\u770b\u4f3c\u8bf1\u4eba\u7684\u6570\u5b57\u800c\u5bfc\u81f4\u4e0d\u5408\u9002\u7684\u5de5\u827a\u9009\u62e9\u3002<\/p>\n<p>\u6e05\u6670\u7684\u8fd0\u884c\u8bb0\u5f55\u8fd8\u53ef\u4ee5\u6539\u5584\u4ea4\u63a5\u5de5\u4f5c\uff0c\u56e0\u4e3a\u56e2\u961f\u77e5\u9053\u8c03\u8bd5\u540e\u5fc5\u987b\u4fdd\u6301\u54ea\u4e9b\u8b66\u62a5\u3001\u6837\u672c\u548c\u8d8b\u52bf\u9650\u5236\uff0c\u800c\u4e0d\u662f\u5c06\u76ee\u5f55\u503c\u89c6\u4e3a\u6c38\u4e45\u8fd0\u884c\u7ed3\u679c\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-3755\" src=\"https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/commercial-RO-membrane-pore-size.jpg\" alt=\"\u5546\u7528\u53cd\u6e17\u900f\u819c\u5b54\u5f84\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/commercial-RO-membrane-pore-size.jpg 800w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/commercial-RO-membrane-pore-size-300x300.jpg 300w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/commercial-RO-membrane-pore-size-150x150.jpg 150w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/commercial-RO-membrane-pore-size-768x768.jpg 768w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/commercial-RO-membrane-pore-size-12x12.jpg 12w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/commercial-RO-membrane-pore-size-600x600.jpg 600w, https:\/\/www.hosonwater.com\/wp-content\/uploads\/2026\/09\/commercial-RO-membrane-pore-size-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><strong><b>\u603b\u7ed3\u548c\u4e0b\u4e00\u6b65<\/b><\/strong><\/h2>\n<p>\u5546\u4e1a\u5b54\u5f84\u672f\u8bed\u6709\u52a9\u4e8e\u786e\u5b9a\u65b9\u5411\uff0c\u4f46\u5de5\u7a0b\u9009\u578b\u53d6\u51b3\u4e8e\u5f85\u53bb\u9664\u7684\u6c61\u67d3\u7269\u4ee5\u53ca\u7528\u4e8e\u9a8c\u8bc1\u6027\u80fd\u7684\u8bc1\u636e\u3002\u5b54\u5f84\u5e94\u4f5c\u4e3a\u521d\u6b65\u6bd4\u8f83\u7684\u6307\u5bfc\uff0c\u800c\u4e0d\u80fd\u53d6\u4ee3\u7ed9\u6c34\u5206\u6790\u6216\u65e2\u5b9a\u7684\u9a8c\u6536\u6807\u51c6\u3002<\/p>\n<p>\u4e3a\u4e86\u63d0\u4f9b\u53ef\u9760\u7684\u5de5\u827a\u4f9d\u636e\uff0c\u8bf7\u63d0\u4f9b\u8fdb\u6c34\u62a5\u544a\u3001\u6d41\u91cf\u3001\u76ee\u6807\u200b\u200b\u8d28\u91cf\u3001\u516c\u7528\u8bbe\u65bd\u548c\u6e05\u6d17\u9650\u5236\uff0c\u4ee5\u4fbf\u5c06\u8d85\u6ee4\u3001\u7eb3\u6ee4\u6216\u53cd\u6e17\u900f\u4e0e\u5b9e\u9645\u8fd0\u884c\u4efb\u52a1\u76f8\u5339\u914d\u3002<\/p>\n<h2><strong><b>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/b><\/strong><\/h2>\n<h3><strong><b>\u6700\u5c0f\u7684\u819c\u5b54\u5f84\u662f\u591a\u5c11\uff1f<\/b><\/strong><\/h3>\n<p>\u53cd\u6e17\u900f\u6280\u672f\u5728\u5e38\u89c1\u7684\u6c34\u5904\u7406\u4e2d\u5177\u6709\u6700\u81f4\u5bc6\u7684\u5c42\u72b6\u9009\u62e9\u6027\uff0c\u4f46\u901a\u5e38\u4e0d\u4f1a\u7528\u76f4\u63a5\u6d4b\u91cf\u7684\u5b54\u5f84\u6765\u8868\u793a\u3002<\/p>\n<h3><strong><b>NF \u4e0e RO \u6709\u4f55\u4e0d\u540c\uff1f<\/b><\/strong><\/h3>\n<p>NF \u901a\u5e38\u63d0\u4f9b\u8f83\u5bbd\u677e\u7684\u9009\u62e9\u5c4f\u969c\uff0c\u53ef\u4ee5\u9488\u5bf9\u786c\u5ea6\u6216\u7279\u5b9a\u6709\u673a\u7269\uff0c\u5e76\u5177\u6709\u4e0d\u540c\u7684\u538b\u529b\u548c\u8131\u76d0\u884c\u4e3a\u3002<\/p>\n<h3><strong><b>\u9664\u4e86\u5b54\u5f84\u5927\u5c0f\u4e4b\u5916\uff0c\u8fd8\u5e94\u8be5\u6bd4\u8f83\u54ea\u4e9b\u65b9\u9762\uff1f<\/b><\/strong><\/h3>\n<p>\u6bd4\u8f83\u6750\u6599\u3001\u7ec4\u4ef6\u51e0\u4f55\u5f62\u72b6\u3001\u8fdb\u6599\u9650\u5236\u3001\u538b\u529b\u3001\u901a\u91cf\u3001\u5254\u9664\u7387\u3001\u56de\u6536\u7387\u3001\u6e05\u6d17\u5316\u5b66\u3001\u5b8c\u6574\u6027\u6d4b\u8bd5\u548c\u751f\u547d\u5468\u671f\u652f\u6301\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Commercial membrane specifications use different ways to describe separation performance. UF is commonly specified by nominal pore size, while NF and RO are more often characterized by rejection, water production, and operating conditions. The useful distinction is that UF is commonly described by its pore structure, NF by selective ion and organic rejection, and RO [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3757,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,1],"tags":[],"class_list":["post-3752","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-news"],"_links":{"self":[{"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/posts\/3752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/comments?post=3752"}],"version-history":[{"count":2,"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/posts\/3752\/revisions"}],"predecessor-version":[{"id":3759,"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/posts\/3752\/revisions\/3759"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/media\/3757"}],"wp:attachment":[{"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/media?parent=3752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/categories?post=3752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hosonwater.com\/zh\/wp-json\/wp\/v2\/tags?post=3752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}