{"id":3828,"date":"2020-02-25T14:48:04","date_gmt":"2020-02-25T06:48:04","guid":{"rendered":"https:\/\/taizyfoodmachinery.com\/?p=3828"},"modified":"2024-09-14T15:57:59","modified_gmt":"2024-09-14T07:57:59","slug":"what-are-the-factors-that-affect-the-effect-of-ultraviolet-sterilization","status":"publish","type":"post","link":"https:\/\/taizyfoodmachinery.com\/vi\/what-are-the-factors-that-affect-the-effect-of-ultraviolet-sterilization\/","title":{"rendered":"C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 kh\u1eed tr\u00f9ng b\u1eb1ng tia c\u1ef1c t\u00edm l\u00e0 g\u00ec?"},"content":{"rendered":"
<\/div> <\/div>
<\/div> <\/div>
<\/div> <\/div>
<\/div> <\/div>
<\/div> <\/div> <\/div>
<\/div> <\/div>
<\/div> <\/div>
<\/div> <\/div>
<\/div> <\/div>
<\/div> <\/div> <\/div> <\/div>
4.7\/5 - (24 b\u00ecnh ch\u1ecdn) <\/div> <\/div>

T\u00e1c d\u1ee5ng di\u1ec7t khu\u1ea9n b\u1eb1ng tia c\u1ef1c t\u00edm r\u1ea5t m\u1ea1nh, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ph\u00f2ng ph\u1eabu thu\u1eadt, ph\u00f2ng b\u1ec7nh b\u1ecfng, ph\u00f2ng l\u00e2y nhi\u1ec5m v\u00e0 kh\u1eed tr\u00f9ng kh\u00f4ng gian v\u00f4 tr\u00f9ng, c\u0169ng nh\u01b0 kh\u1eed tr\u00f9ng c\u00e1c v\u1eadt d\u1ee5ng kh\u00f4ng ch\u1ecbu nhi\u1ec7t v\u00e0 b\u1ec1 m\u1eb7t b\u00e0n, v\u00e0 kh\u1eed tr\u00f9ng m\u1ed9t s\u1ed1 th\u1ef1c ph\u1ea9m \u0111\u00f3ng g\u00f3i. M\u00e1y di\u1ec7t khu\u1ea9n b\u1eb1ng tia c\u1ef1c t\u00edm th\u01b0\u01a1ng m\u1ea1i<\/b><\/strong><\/a> l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb kh\u1eed tr\u00f9ng gia d\u1ee5ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t r\u1ed9ng r\u00e3i. V\u1eady trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng tia c\u1ef1c t\u00edm \u0111\u1ec3 di\u1ec7t khu\u1ea9n, nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u00f3?<\/p>

C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng tia c\u1ef1c t\u00edm kh\u1eed tr\u00f9ng<\/b><\/strong><\/h2>

1.\u00a0<\/b>Lo\u1ea1i, ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 ph\u1ea3n quang c\u1ee7a \u1ed1ng \u0111\u00e8n c\u1ef1c t\u00edm<\/b><\/strong><\/h3>

Ng\u01b0\u1eddi ta \u0111\u00e3 b\u00e1o c\u00e1o r\u1eb1ng c\u00e1c lo\u00e0i vi khu\u1ea9n kh\u00e1c nhau \u0111\u01b0\u1ee3c chi\u1ebfu x\u1ea1 l\u1ea7n l\u01b0\u1ee3t b\u1eb1ng \u0111\u00e8n c\u1ef1c t\u00edm boron cao v\u00e0 \u0111\u00e8n c\u1ef1c t\u00edm th\u1ea1ch anh. K\u1ebft qu\u1ea3 cho th\u1ea5y s\u1ed1 l\u01b0\u1ee3ng vi khu\u1ea9n s\u1ed1ng s\u00f3t d\u01b0\u1edbi \u0111\u00e8n c\u1ef1c t\u00edm c\u1ee7a \u1ed1ng th\u1ee7y tinh th\u1ea1ch anh \u00edt h\u01a1n, trong khi s\u1ed1 l\u01b0\u1ee3ng vi khu\u1ea9n s\u1ed1ng s\u00f3t d\u01b0\u1edbi \u0111\u00e8n c\u1ef1c t\u00edm c\u1ee7a \u1ed1ng th\u1ee7y tinh boron cao nhi\u1ec1u h\u01a1n. V\u00ec v\u1eady, \u0111\u00e8n c\u1ef1c t\u00edm c\u1ee7a \u1ed1ng th\u1ee7y tinh th\u1ea1ch anh t\u1ed1t h\u01a1n.<\/p>

\"m\u00e1y
m\u00e1y ti\u1ec7t tr\u00f9ng tia c\u1ef1c t\u00edm<\/figcaption><\/figure>

Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a \u1ed1ng \u0111\u00e8n tia c\u1ef1c t\u00edm kh\u00f4ng th\u1ec3 d\u1ef1a tr\u00ean c\u00e1i c\u0169 v\u00e0 c\u00e1i m\u1edbi, li\u1ec7u c\u00f3 t\u1ea1o ra \u00e1nh s\u00e1ng xanh hay kh\u00f4ng, c\u00f3 t\u1ea1o th\u00e0nh ozone \u0111\u1ec3 \u0111\u01b0a ra ph\u00e1n \u0111o\u00e1n hay kh\u00f4ng, ph\u1ea3i ph\u00e1t hi\u1ec7n c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a n\u00f3.<\/p>

2.\u00a0<\/b>\u0110\u1ed9 s\u1ea1ch c\u1ee7a \u1ed1ng \u0111\u00e8n<\/b><\/strong><\/h3>

Th\u00ed nghi\u1ec7m cho th\u1ea5y \u1ed1ng \u0111\u00e8n n\u1ebfu c\u00f3 l\u1edbp che b\u1ee5i th\u00ec do kh\u1ea3 n\u0103ng xuy\u00ean qua tia c\u1ef1c t\u00edm r\u1ea5t y\u1ebfu n\u00ean b\u1ee5i c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a n\u00f3. Sau khi lau b\u1eb1ng c\u1ed3n khan, c\u01b0\u1eddng \u0111\u1ed9 \u0111\u1ea7u ra t\u0103ng trung b\u00ecnh 6,29 W\/cm2. Theo \u0111\u00f3, \u1ed1ng \u0111\u00e8n c\u1ef1c t\u00edm c\u1ea7n \u0111\u01b0\u1ee3c gi\u1eef s\u1ea1ch s\u1ebd trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>

3.\u00a0<\/b>Kho\u1ea3ng c\u00e1ch v\u00e0 th\u1eddi gian di\u1ec7t khu\u1ea9n<\/b><\/strong><\/h3>

V\u1ec1 l\u00fd thuy\u1ebft, kho\u1ea3ng c\u00e1ch hi\u1ec7u qu\u1ea3 di\u1ec7t khu\u1ea9n b\u1eb1ng tia c\u1ef1c t\u00edm c\u1ee7a\u00a0m\u00e1y di\u1ec7t khu\u1ea9n b\u1eb1ng tia c\u1ef1c t\u00edm<\/a><\/b><\/strong>\u00a0l\u00e0 trong v\u00f2ng 2m. M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u \u0111\u00e3 b\u00e1o c\u00e1o r\u1eb1ng kho\u1ea3ng c\u00e1ch chi\u1ebfu x\u1ea1 c\u00e0ng g\u1ea7n th\u00ec hi\u1ec7u qu\u1ea3 di\u1ec7t khu\u1ea9n c\u00e0ng t\u1ed1t.<\/p>

T\u1ee9c l\u00e0 kho\u1ea3ng c\u00e1ch t\u1ec9 l\u1ec7 ngh\u1ecbch v\u1edbi hi\u1ec7u \u1ee9ng. V\u1edbi t\u1ee5 c\u1ea7u v\u00e0ng \u0111\u00e3 bi\u1ebft, s\u1ed1 l\u01b0\u1ee3ng vi khu\u1ea9n s\u1ed1ng s\u00f3t l\u00e0 7 \u1edf kho\u1ea3ng c\u00e1ch 1m t\u00ednh t\u1eeb \u0111\u00e8n uv trong 30 ph\u00fat, v\u00e0 s\u1ed1 l\u01b0\u1ee3ng vi khu\u1ea9n s\u1ed1ng s\u00f3t l\u00e0 30 \u1edf kho\u1ea3ng c\u00e1ch 2m.<\/p>

4.\u00a0<\/b>Th\u1eddi gian sinh h\u1ecdc kh\u00e1c nhau<\/b><\/strong><\/h3>

M\u1ed9t s\u1ed1 ng\u01b0\u1eddi nghi\u00ean c\u1ee9u th\u00ed nghi\u1ec7m kh\u1eed tr\u00f9ng b\u1eb1ng tia c\u1ef1c t\u00edm cho th\u1ea5y: v\u00e0o ban \u0111\u00eam (kh\u00f4ng c\u00f3 \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c, nh\u01b0ng kh\u00f4ng ho\u00e0n to\u00e0n t\u1ed1i) hi\u1ec7u qu\u1ea3 kh\u1eed tr\u00f9ng b\u1eb1ng tia c\u1ef1c t\u00edm t\u1ed1t h\u01a1n ban ng\u00e0y (\u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c). \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e1c \u201cenzym k\u00edch ho\u1ea1t quang h\u1ecdc\u201d \u1edf vi khu\u1ea9n c\u00f3 t\u00e1c d\u1ee5ng sinh h\u1ecdc kh\u00e1c nhau \u1edf c\u00e1c th\u1eddi \u0111i\u1ec3m sinh h\u1ecdc kh\u00e1c nhau.<\/p>

V\u00e0o ban ng\u00e0y, c\u00e1c \u201cenzym k\u00edch ho\u1ea1t quang h\u1ecdc\u201d \u1edf vi khu\u1ea9n l\u1ea5y n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 s\u1eeda ch\u1eefa DNA b\u1ecb h\u01b0 h\u1ecfng v\u00e0 h\u00ecnh th\u00e0nh vi khu\u1ea9n monome \u0111\u1ec3 ti\u1ebfp t\u1ee5c tr\u1ea1ng th\u00e1i s\u1ed1ng, trong khi v\u00e0o ban \u0111\u00eam, c\u00e1c \u201cenzym quang ho\u1ea1t h\u00f3a\u201d kh\u00f4ng th\u1ec3 t\u1ea1o ra hi\u1ec7u \u1ee9ng sinh h\u1ecdc n\u00e0y. Ngo\u00e0i ra, l\u01b0\u1ee3ng ng\u01b0\u1eddi di chuy\u1ec3n v\u00e0o ban \u0111\u00eam \u00edt h\u01a1n ban ng\u00e0y v\u00e0 l\u01b0\u1ee3ng b\u1ee5i trong kh\u00f4ng kh\u00ed c\u0169ng \u00edt h\u01a1n ban ng\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"

Hi\u1ec7u qu\u1ea3 kh\u1eed tr\u00f9ng b\u1eb1ng tia c\u1ef1c t\u00edm r\u1ea5t m\u1ea1nh, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ph\u00f2ng m\u1ed5, ph\u00f2ng b\u1ecfng, khu nhi\u1ec5m tr\u00f9ng v\u00e0 kh\u1eed tr\u00f9ng kh\u00f4ng gian v\u00f4 tr\u00f9ng ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u00e1c v\u1eadt ph\u1ea9m ch\u1ecbu nhi\u1ec7t v\u00e0 kh\u1eed tr\u00f9ng b\u1ec1 m\u1eb7t b\u00e0n c\u0169ng nh\u01b0 m\u1ed9t s\u1ed1 kh\u1eed tr\u00f9ng th\u1ef1c ph\u1ea9m \u0111\u00f3ng g\u00f3i. M\u00e1y kh\u1eed tr\u00f9ng b\u1eb1ng tia c\u1ef1c t\u00edm th\u01b0\u01a1ng m\u1ea1i\u00a0l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb kh\u1eed tr\u00f9ng gia \u0111\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t r\u1ed9ng r\u00e3i. V\u00ec v\u1eady trong vi\u1ec7c s\u1eed d\u1ee5ng tia c\u1ef1c t\u00edm\u2026<\/p>","protected":false},"author":1,"featured_media":3830,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[46],"tags":[2231],"post_format":[],"class_list":["post-3828","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-uv"],"views":1,"taxonomy_info":{"category":[{"value":46,"label":"News"}],"post_tag":[{"value":2231,"label":"UV"}]},"featured_image_src_large":["https:\/\/taizyfoodmachinery.com\/wp-content\/uploads\/2020\/02\/uv-radiation-of-uv-food-sterilizer-machine.jpg",800,477,false],"author_info":{"display_name":"Taizy Machinery","author_link":"https:\/\/taizyfoodmachinery.com\/vi\/author\/tzfoodmachine\/"},"comment_info":"","category_info":[{"term_id":46,"name":"News","slug":"news","term_group":0,"term_taxonomy_id":46,"taxonomy":"category","description":"","parent":0,"count":112,"filter":"raw","cat_ID":46,"category_count":112,"category_description":"","cat_name":"News","category_nicename":"news","category_parent":0}],"tag_info":[{"term_id":2231,"name":"UV","slug":"uv","term_group":0,"term_taxonomy_id":2231,"taxonomy":"post_tag","description":"","parent":0,"count":11,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/posts\/3828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/comments?post=3828"}],"version-history":[{"count":0,"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/posts\/3828\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/media\/3830"}],"wp:attachment":[{"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/media?parent=3828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/categories?post=3828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/tags?post=3828"},{"taxonomy":"post_format","embeddable":true,"href":"https:\/\/taizyfoodmachinery.com\/vi\/wp-json\/wp\/v2\/post_format?post=3828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}