ˮ̎팣UVϵ
һ҂˽⾀
҂˽⣬ʽ̫ꖹH҂ֻ\̫ꖹԴ֮⾀隢ߡ⾀һֱ˂ձã㡢oȾҟoΩһȱcõh²ȡá
1878꣬Downee and BluntѰlF⾀Ěrԛ]Юa⾀ķ@һlFδܑ
1901Cooper and
Hewittlˮy늻⾀ڮrzϡռgʯӢȵȼgľˮy늻ĉLUV-CЧҲˮy늻İlʹ⾀_˴T
1940lˮy׃͉ˮycǹ⾀Чʸߣ30-40%D隢ģټʯӢἃռg͉ˮy⾀L_10000Сrԭȵ80%͉ˮyİlʹ⾀кܴİlչ
UVO䑪ñȚW@Nr20o70׃ڴ֮ǰҪSлˮSĴdˮȻˮwˮˮԴˮSˮwصȾ@ЩȾУ
ȣˮSS֚ЧҪŷˮбȻˮwˮеȚˮw
1801ʳ朵͌ӴݚPʹС~rʳﲻp٣MӰˮaĔƽ⡣
߀a°ȵښ^к°ļеЙCaеĸaƷȰuTHMtrihalgen
methane°|THMˮaw۷eʳúҲwlY
⾀ԭ
⾀һN˵۟oҊĹ⾀,늴ŲһN(⾀ԭеӏĸAArѶ늴Ųጳ)늴ŲԽLԽ̣ܿҊIJL400nm-780nm1nm=10-9m;ہf400nm늴Ų@ʾmɫɫ780nm늴Ų@ʾɳɫtɫ⾀ָͨDzL100-400n늴ŲVɫ^֮⾀UltravioletQUV
100-400nmL⾀䌦wӰ푼ܣUV-AUV-BUV-CV-UV
UV-AָL315-400nm⾀UV-Aʹ˵ƤwaɫʹƤw׃
UV-BڲL280-315nm⾀UV-B°Ƥw𰙼yϻ
UV-CIJL200-280nm254nmКЧ
L240-270nmUV-CֱƉļDNAÓǺᣩRNAǺᣩʹѸ
UVCױDNAǺᣩ⾀ϵyʹUVC
L100-200nmVUV185nmܮaڿ՚лܽˮеijܰļƉģʹ
W⾀O伯WWCеWwWȾCόWһwOӋĸЧʡߏȺLUV-CⲨlbîaďCˮˮеļܵһC⣨253.7nm会DNARNAYƉoMĶ_ˮ̓Ŀ
ڵ֪ʽDNARNA鷱ֳzĻADNARNA4NWԪM
A--Adenine
T--Thymine
C--Cytosine
G--GuanineणĻɷ֣
ֳrDNAеL朴__ÿlLLAԪTԪBÿlL朶ɏƳcxһlLͬӵ朗l֏ԭǰDNAɞĻAL240-270nm⾀ܴDNAa|ƵDNARNAƉĺa|ͷֳцʧһںֳ̣ܷܶļ͕Ѹ
L185nmVڿ՚ЮaζЧ185nmV߀ԷֽˮеЙCaɻKˮеЙC̼_sTOCĿġ

⾀aκζȾڇHһgЧVVͳɱLˮoȾֶΟoȔMăcĿǰl_uɞһNֶ
⾀gă
C-gԼ²wЧѵõȫĹJC-g@ăc
1C-ggoɱȔMĚЧ
1гC-gҊNĚЧɱ1Ҋ⾀ĚһһԃyȚԼf_⾀ЧһҪ20һСrĕrg
1 C-ˮO䌦ҊĚЧ (ݗ䏊:30,000W/cm2)
N |
Q |
100%ĕrg() |
N |
Q |
100%ĕrg() |
|
̿җU |
0.30 |
|
Y(֧)U |
0.41> |
U |
0.25 |
y |
0.64 |
ƂLU |
0.33 |
نΰU |
0.37 |
ⶾ |
0.8 |
ɳTϾ |
0.51 |
U |
0.15 |
cl |
0.41 |
cU |
0.36 |
U |
0.53 |
^U |
0.2 |
RϾ |
0.28 |
ȷ܊F |
0.2 |
|
1.23 |
|
0.4-1.53 |
|
0.45 |
|
ٲ |
0.10 |
|
в |
0.23 |
ɾ |
0.20 |
|ײ |
0.80 |
_没 |
0.08 |
݆ |
0.52 |
ۿ² |
0.73 |
ݻ~ |
16 |
ۿ²I |
0.75 |
Ҹβ |
0.73 |
ù |
ù |
6.67 |
ù |
ܛ |
0.33 |
ù |
0.73-8.80 |
ù |
2.93-0.87 |
S |
8.0 |
aù |
2.0-3.33 |
ëù |
0.23-4.67 |
ù |
0.87 |
ˮ |
{G |
10-40 |
ˮ |
x |
7.30 |
С |
0.93 |
G |
1.22 |
x |
3.40 |
ԭ |
4-6.70 |
~ |
Fungl |
1.60 |
~ |
Ⱦȉ |
4.0 |
װ߲ |
2.67 |
ԳѪ |
1.6
|
2ЧVV
⾀gĿǰеgďVVߵеļܸЧʚҌһЩΣOģȚoЧļx[x
cryptosporidiumZڱëxgiardiaȣЧ1Ҳɿ⾀ˮOĚVVԡ
3 oȾ
⾀gԱƞHHǚҲκλWˎˮw܇haȾ׃ˮκγɷfcˮЙCaЙCѱJ錦w°ˮкеȻijЩˮԼˮhaҲƵĆ}yδܽˮеij]l՚УкڸˆTĽ
4 \аȫɿ
ygȻnjڄȼױ|@Щ|ʹÌFˆTԼ܇h;ȫaڵ{ҪeС҇ĹhȲT@ЩΣ|ʹЇ\ݔͲҎ@ЩO˻ʹÆλIˆT߅ؓͲȫСFC-ϵy@ӵİȫ[һN߅hԼˆTȫɿög
5 \оSoΣMõ
ͨһNЧʵļgǺ߳ɱ\MϵһK⼼gsھʮļgƣCgHЧֶߵ\оSo\гɱǧ̎ˮƽ_ÿˮ4ͣ܃rgߵȾgoȔMĸЧʣ־гɱ\M͵ăcǧˮ̎ˮƽijɱֻ1/2ȼÓ2/5ֻгɱ1/9ʹʮf̎ˮƽOͶY\гɱҲhhg
6 ռСo
ҹ˾aC-O䡣ÿСr̎80ˮNLC-2000Ofռֻ1.7ס0.81.5ף220Agԓϵy4ƽ\вg̎ˮpOռwepOʽˮoˮãaκ
7 Bmˮ
ʮĩCgһcһ365һ24СrBm\һСrԃȵбBѲl24СrBm\СˮǬFһ˿СˮÿСrʮҲˮĿǰ⼼gڌH_ÿСr6fHҪ߀Ը
8 IV
Ŀǰеg]һN⼼gһӣˏVđIHˮ߀ˮHˮ߀UˮɏVڸNҪˮI磬BֳIˮؐrIӹˮüˮӣtˎ﹤IóˮNϣơԼʳƷӹˮ̎ԁˮӾأЇȪbˮ{վsˮ܊»Şͧˮ
Fgcygı^ɱ2o˷ˬFЂygȱc^κλW|Ҳaˮwκк|\аȫɿbSΣeͶY\оSMõԼOõЧWSԼļôھʮքe˭hڏUˮ̎Լˮϣ]-Cg
2
CgcNygı^
Ҫָ |
-C |
Ț |
|
Ĥ^V |
ʽ |
⾀ |
W |
W |
^V |
Ч |
O |
|
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VV |
|
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Ⱦ |
o |
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o |
ˮ |
O |
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ȫ |
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ɿ |
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o |
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o |
ͶY |
|
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\M |
|
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|
SoM |
|
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|
|rg |
|
L |
L |
|
ˮ|׃ |
o |
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o |
ˮ|Ӱ |
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ϵywe |
С |
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o |
С |
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С |
I |
V |
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ˮB^D

aƷc
304316ⲻP䓷
ʯӢͲԱCѹض
ݔӲ|⾀_Ч
푺ҕX
ɸNݔblOܺӋMɾ_ĺ⾀Ox
ȫP⚤ꖘOP̎
ßƿưͷ
Ӌr
ݾyTbOt⾀ݔb
O䝍僒⣬mڸ߃h
O늹mЈ
eOӋʹøӷ
÷
VڸNˮwԁˮˮˮˮȣͿ՚ImϸиIҪ
ҪIУ
ˮԁˮιˮֱˮˮˮaBֳʳƷˮaƷӹˮˮtˎˮӸˮ
ˮˮˮtԺˮUˮעˮ
ѭhˮӾˮ^ˮIѭhsˮ
ؐrIˮˮˮw
܊»ҰIwCŞͧҰˮϵyˮ
{ϵy՚ˮ̎_ÿ100f
Ӿˮʘˮ
sˮվsˮIasˮ{ϵysˮ
WˎyƷasˮ
ˮˮ硢Bֳ~rU~ؐȣˮ̎ˮ_ÿ20f
rIˮˮȵ
ʹЧ
ˮϵy̎^ĺˮˮˮwʽʿ_99.99% ˮwȥ_99.99%ǰÿˮ̎ɱ41XţȡQˮwɃ̶ȣ ߺˮˮBֳɻ50%ϣȡQorĴʣ ӿBֳȺwLٶ 磬BֳȺwwˮƽw ڲ׃NԼwʳƷԭгɷζɫǰ²wȥʿ_99.99% Ӿˮ⾀ǰ̎ˮмȺɽ0.5/ȥ_99.99%ϡ ˮK˼_ֱӑˮĘ˜ ˮ200/100mlcU20/100ml
⾀c
1V՚еﶼҌ[x
cryptosporidiumZڱëxgiardiaȌΣOȚoЧļxЧ
2ʸߣһͼڎ犃ȾͿԚ
3hȫoȾ횢aκظ
4\оSoMõ
5Bm
6YoռeС
7bױBSo
š⚢ʹ×l
1 ˮأ5~50ʹíhضȣ-5~50܇ȣ93%ض25r
2 늉220V10V50Hz
3
ˮM̎Oˮ|1cmʣT25495%~100%ԭˮ|ڇˮ˜ʕr磺ɫȸ15ȸ5ȡF0.3/Ȳ^Vȷʹ_˺Cˮ|̎O
4 Bֳˮ^ɰV̎^Vĵˮˮ
5
ˮҪM̎Oˮ|1cmʣT25440%ҪMҡˮCŷŘ˜ʡGB8978-1996еĶ˜
6 Ҫ̎ˮˮ|_ҪȽ^mǰ̎^VȷԳȥˮиNs|
ʮ⚢SoB
1ڙz飬_\С
2Bmʹ9000Сrһ֮Q⾀Դ_ߚʡՈeע⾀m_ĠB͵_PӰ푟ܵʹޡ
3Q⾀ܕrȌԴεó⾀Qµğܕrעָ|ܵʯӢcӰ푚ͬrСĵ،ܷ벻P䓚
4ˮӲ(}V)|FiôʯӢҪϴϴʯӢܺόzʯӢСĵb뷴bܷȦҪzПo©ˮFԴ_ʹɜyl
ע
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