{"id":1898,"date":"2024-07-03T07:45:24","date_gmt":"2024-07-03T07:45:24","guid":{"rendered":"https:\/\/sensorfire.co\/?p=1898"},"modified":"2024-07-24T10:10:20","modified_gmt":"2024-07-24T10:10:20","slug":"pfas-%e7%a6%81%e4%bb%a4%e5%b0%8d%e6%b6%88%e9%98%b2%e6%b3%a1%e6%b2%ab%e6%b6%b2%e7%99%bc%e5%b1%95%e7%9a%84%e5%bd%b1%e9%9f%bf","status":"publish","type":"post","link":"https:\/\/sensorfire.co\/pfas-%e7%a6%81%e4%bb%a4%e5%b0%8d%e6%b6%88%e9%98%b2%e6%b3%a1%e6%b2%ab%e6%b6%b2%e7%99%bc%e5%b1%95%e7%9a%84%e5%bd%b1%e9%9f%bf\/","title":{"rendered":"PFAS \u7981\u4ee4\u5c0d\u6ce1\u6cab\u6db2\u7684\u5f71\u97ff"},"content":{"rendered":"\n


PFAS<\/strong><\/h2>\n\n\n\n

PFAS (Per- and Polyfluoroalkyl Substances)\uff0c\u5168\u6c1f (Per-) \/ \u591a\u6c1f (Poly-) \u70f7\u57fa\u7269\u8cea\u65cf\u7fa4\u7684\u5316\u5b78\u54c1\u7a2e\u985e\u7e41\u591a\uff0c\u5176\u4e2d\u7814\u7a76\u6700\u591a\u7684 PFAS \u6709\u5168\u6c1f\u8f9b\u70f7\u78fa\u9178 (PFOS)\u3001\u5168\u6c1f\u8f9b\u9178 (PFOA) \u548c\u5168\u6c1f\u5df1\u70f7\u78fa\u9178 (PFHxS) \u7b49\u3002
<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
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\u300a\u65af\u5fb7\u54e5\u723e\u6469\u516c\u7d04\u300b\u4e2d\u5217\u51fa\u7684 PFAS<\/strong>\uff1a
<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n


><\/mark> 2009 \u5168\u6c1f\u8f9b\u70f7\u78fa\u9178 (PFOS)\u3001\u5176\u9e7d\u985e\u548c\u5168\u6c1f\u8f9b\u57fa\u78fa\u9170\u6c1f (PFOSF) \u5217\u5165\u9644\u4ef6B<\/mark>

><\/mark> 2019 \u5c07PFOA\u3001\u5176\u9e7d\u985e\u4ee5\u53caPFOA\u76f8\u95dc\u5316\u5408\u7269\u5217\u5165\u9644\u4ef6A<\/mark>

><\/mark> 2022 \u5c07\u5168\u6c1f\u5df1\u70f7\u78fa\u9178 (PFHxS)\u3001\u5176\u9e7d\u985e\u548c\u5168\u6c1f\u5df1\u70f7\u78fa\u9178\u76f8\u95dc\u5316\u5408\u7269\u5217\u5165\u9644\u4ef6 A<\/mark>



Legacy PFOS AFFF<\/strong> ( ~ 2000)
<\/strong>
2000 \u5e74 3M \u7531\u65bc PFOS \u7684\u74b0\u4fdd\u554f\u984c\uff0c\u5168\u9762\u505c\u6b62\u751f\u7522 Legacy PFOS AFFF \u6ce1\u6cab\u6db2 <\/strong><\/strong>\uff0c\u800c\u5176\u4ed6\u6ce1\u6cab\u6db2\u5ee0\u5546\u7e7c\u800c\u6210\u529f\u4ee5 Telomerization \u6280\u8853\u53d6\u4ee3 3M \u516c\u53f8\u7684ElectroChemical Fluorination (ECF)\uff0c\u751f\u7522\u4ee5 telomer-based \u4e0d\u542b\u6709 PFOS \u6216\u662f\u53ef\u80fd\u884d\u751f\u51fa PFOS \u7684\u6ce1\u6cab\u6db2\u3002
<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n


Legacy Fluorotelomer AFFF, C8 foams <\/strong>(2000 ~ 2015)<\/p>\n\n\n\n

\u7531 telomer-based PFOS-free \u7684 AFFF \u70ba Legacy Fluorotelomer AFFF, C8 foam<\/strong>s


Modern Fluorotelomer AFFF, C6 foams<\/strong> (2015 – 2024)

\u7f8e\u570b\u74b0\u5883\u4fdd\u8b77\u5c40\u6307\u51fa\u6709\u4e9b telomer-based \u7684\u6c1f\u5316\u7269\u53ef\u80fd\u5728\u74b0\u5883\u4e2d\uff0c\u7522\u751f PFOA \u6216\u662f PFCAs \u800c\u9020\u6210\u6c59\u67d3\uff0c\u5c24\u5176\u662f\u516b\u78b3 (C8) \u4ee5\u4e0a\u7684\u542b\u6c1f telomer\uff0c\u800c\u6709 EPA Stewardship Program\uff0c\u65e8\u5728\u6d88\u9664\u516b\u78b3 (C8) \u4ee5\u4e0a\u7684\u542b\u6c1f telomer \u7684\u4f7f\u7528\uff0c\u6ce1\u6cab\u7684\u914d\u65b9\u5fc5\u9808\u5b8c\u5168\u4f7f\u7528\u516d\u78b3 (C6) \u6c1f\u5316\u8868\u9762\u6d3b\u6027\u5291\uff0c\u800c\u4e0d\u53ef\u518d\u4f7f\u7528\u516b\u78b3 (C8) \u4ee5\u4e0a\u7684\u6c1f\u5316\u8868\u9762\u6d3b\u6027\u5291\uff0c\u56e0\u6b64\u7a31\u4e4b\u70ba C6 foams<\/strong> (Modern Fluorotelomer AFFF)<\/strong>\u3002


Fluorine Free Foam, F3<\/strong> (2024 ~ )

\u76ee\u524d Modern Flurorotelomer AFFF (C6 foam) \u4e26\u4e0d\u542b PFHxS\uff0c\u4e5f\u8f03\u5c11\u8b49\u64da\u6703\u5927\u91cf\u964d\u89e3\u6210 PFHxS\uff0c\u53d7\u5f71\u97ff\u7a0b\u5ea6\u8f03\u5c0f\u3002\u4e0d\u904e\u5f8c\u7e8c\u6709\u95dc\u5f9ePFHxA \u5230 PFAS \u5168\u9762\u7981\u7528\u7684\u65b9\u5411\u5df2\u5927\u81f4\u78ba\u5b9a\uff0cC6 \u6ce1\u6cab\u5c07\u6f38\u6f38\u8d70\u5165\u6b77\u53f2\uff0c\u800c\u9032\u5165\u5168\u65b0\u7684\u7121\u6c1f\u6ce1\u6cab\u6642\u4ee3 (Fluorine Free Foam, F3)<\/strong>\u3002<\/p>\n\n\n\n



\u53c3\u8003\u8cc7\u6599<\/p>\n\n\n\n

PFASs listed under the Stockholm Convention_Overview<\/a>

ITRC_PFAS<\/a>

3M legacy PFOS AFFF<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u5f9e\u300a\u65af\u5fb7\u54e5\u723e\u6469\u516c\u7d04\u300bPFOS\u3001PFOA\u3001PFHxS \u7981\u4ee4\u770b\u6d88\u9632\u6ce1\u6cab\u6db2\u7684\u6f14\u9032\uff0c\u6700\u7d42\u5c07\u8d70\u5411\u7121\u6c1f\u6ce1\u6cab\u7684\u65b0\u4e16\u4ee3…<\/p>\n","protected":false},"author":1,"featured_media":2108,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"single-with-sidebar","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[32,78],"tags":[43,44,40,45,41,42,39],"class_list":["post-1898","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-78","tag-afff-2","tag-f3-2","tag-pfas-2","tag-pfhxs","tag-pfoa-2","tag-pfos-2","tag-39"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/sensorfire.co\/wp-content\/uploads\/2024\/07\/shutterstock_2484763457_1.jpg?fit=1024%2C576&ssl=1","_links":{"self":[{"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/posts\/1898"}],"collection":[{"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/comments?post=1898"}],"version-history":[{"count":17,"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/posts\/1898\/revisions"}],"predecessor-version":[{"id":3203,"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/posts\/1898\/revisions\/3203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/media\/2108"}],"wp:attachment":[{"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/media?parent=1898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/categories?post=1898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sensorfire.co\/wp-json\/wp\/v2\/tags?post=1898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}