ˮ̎팣UVϵ
һ҂˽⾀
҂˽ʽ̫ꖹH҂ֻ\̫ꖹԴ֮⾀隢ߡ⾀һֱ˂ձˡoȾҟoΩһȱcõh(hun)²ȡá
1878Downee and BluntѰl(f)F(xin)⾀Ěrԛ]Юa⾀ķ@һl(f)F(xin)δܑ
1901꣬Cooper and
Hewittl(f)ˮy늻⾀ڮrzռgʯӢȵȼgľˮy늻ĉLUV-CЧҲˮy늻İl(f)ʹ⾀_˴T
1940l(f)ˮy׃͉ˮycǹ(wn)⾀Чʸߣ30-40%D隢ģټʯӢἃռg͉ˮy⾀L_10000Сrԭȵ80%͉ˮyİl(f)ʹ⾀кܴİl(f)չ
UVO䑪ñȚW@Nr20o70׃ڴ֮ǰҪSлˮSĴdˮȻˮwˮˮԴˮSˮwصȾ@ЩȾУ
ȣˮSS֚ЧҪŷˮбȻˮwˮеȚˮw
1801ʳ朵͌ӴݚPʹС~rʳﲻ(sh)p٣MӰˮaĔ(sh)ƽ
߀a°ȵښ^к°ļеЙCaеĸaƷȰuTHMtrihalgen
methane°|THMˮaw۷eʳúҲwl(f)Y
⾀ԭ
⾀һN˵۟oҊĹ⾀,늴ŲһN(⾀ԭеӏĸAArѶ늴Ųጳ)늴ŲԽLԽ̣ܿҊIJL400nm-780nm1nm=10-9m;ہf400nm늴Ų@ʾmɫɫ780nm늴Ų@ʾɳɫtɫ⾀ָͨDzL100-400n늴ŲVɫ^(q)֮⾀UltravioletQUV
100-400nmL⾀䌦wӰ푼ܣUV-AUV-BUV-CV-UV
UV-AָL315-400nm⾀UV-Aʹ˵ƤwaɫʹƤw׃ڡ
UV-BڲL280-315nm⾀UV-B°Ƥw𰙼yϻ
UV-CIJL200-280nm254nmКЧܡ
L240-270nmUV-CֱƉļDNAÓǺᣩRNAǺᣩʹѸ
UVCױDNAǺᣩ⾀ϵy(tng)ʹUVC
L100-200nmVUV185nmܮaڿ՚лܽˮеijܰļƉģʹ
W(lin)⾀O伯WWCеWӡwWȾCόWһwOӋĸЧʡߏȺLUV-CⲨl(f)bîaďCˮˮеļܵһC⣨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|ͷֳцʧһںֳܷܶļ͕Ѹ
L185nmVڿ՚ЮaζЧ185nmV߀ԷֽˮеЙCaɻKˮеЙC̼_sTOCĿġ

⾀aκζȾڇHһgЧVVͳɱLˮoȾֶΟoȔMă(yu)cĿǰl(f)_uɞһNֶ
⾀gă(yu)
C-gԼ²wЧѵõȫĹJC-g@ă(yu)c
1C-ggoɱȔMĚЧ
1гC-gҊNĚЧʡɱ1Ҋ⾀Ěһһԃy(tng)ȚԼf_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(f) |
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gĿǰеgУďVVߵеļܸЧʚҌһЩΣOȚoЧļx[x
cryptosporidiumZڱëxgiardiaȣЧ1Ҳɿ⾀ˮOĚVV
3 oȾ
⾀gԱƞHHǚҲκλWˎˮw܇h(hun)aȾ׃ˮκγɷfcˮЙCaЙCѱJ錦w°ãˮкеȻijЩˮԼˮh(hun)aҲƵĆ}yδܽˮеij]l(f)՚кڸˆTĽ
4 \аȫɿ
y(tng)gȻnjڄȼױ|@Щ|ʹÌF(xin)ˆTԼ܇h(hun);ȫaڵ{ҪeС҇Ĺh(hun)ȲT@ЩΣ|ʹЇ\ݔͲҎ(gu)@ЩO˻ʹÆλIˆT߅ؓͲȫСF(xin)C-ϵy(tng)@ӵİȫ[һN߅h(hun)ԼˆTȫɿög
5 \оSoΣMõ
ͨһNЧʵļgǺ߳ɱ\M(lin)ϵһK⼼gsھʮļgCgHЧֶߵ\оSoΣ\гɱǧ̎ˮƽ_ÿˮ4܃rgߵȾgoȔMĸЧ־гɱ\M͵ă(yu)cǧˮ̎ˮƽijɱֻ1/2ȼÓ2/5ֻгɱ1/9ʹʮf̎ˮƽOͶY\гɱҲhhg
6 ռСo
ҹ˾aC-OÿСr̎80ˮNLC-2000Ofռֻ1.7ס0.8ף1.5220Agԓϵy(tng)4ƽ\вg̎ˮpOռwep١Oʽˮoˮãaκ
7 Bm(x)ˮ
ʮĩCgһcһ365һ24СrBm(x)\СһСrԃȵбB(yng)⣬Ѳl24СrBm(x)\ˮǬF(xin)һ˿СˮÿСrʮҲˮĿǰ⼼gڌH_ÿСr6fHҪ߀Ը
8 IV
Ŀǰеg]һN⼼gһˏVđIHˮ߀ˮHˮ߀UˮɏVڸNҪˮIB(yng)ֳI(y)ˮؐrI(y)ӹˮüˮt(y)ˎ﹤I(y)óˮNϣơԼʳƷӹˮ̎ԁˮӾأЇȪbˮ{վsˮ܊»Şͧˮ
F(xin)gcy(tng)gı^ɱ2o˷ˬF(xin)Ђy(tng)gȱc^κλW|Ҳaˮwκк|\аȫɿbSeͶY\оSMõԼOõЧWSԼļôھʮքe˭h(hun)ڏUˮ̎Լˮϣ]-Cg
2
CgcNy(tng)gı^
Ҫָ |
-C |
Ț |
|
Ĥ^V |
ʽ |
⾀ |
W |
W |
^V |
Ч |
O |
|
|
|
VV |
|
|
|
|
Ⱦ |
o |
|
|
o |
ˮ |
O |
|
|
|
ȫ |
|
|
|
|
ɿ |
|
|
|
|
|
o |
|
|
o |
ͶY |
|
|
|
|
\M |
|
|
|
|
SoM |
|
|
|
|
|rg |
|
L |
L |
|
ˮ|׃ |
o |
|
|
o |
ˮ|Ӱ |
|
|
|
|
ϵy(tng)we |
С |
|
|
|
|
o |
С |
|
С |
I |
V |
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ˮB(yng)^D

aƷc
304316ⲻP䓷
ʯӢͲԱCѹض
ݔӲ|⾀_Ч
푺ҕX
ɸNݔbãl(f)OܺӋMɾ_ĺ⾀O(jin)x
ȫP⚤ꖘOP̎
ßƿưͷ
Ӌr
ݾyTbOt⾀ݔb
O䝍僒⣬mڸ߃h(hun)
O늹mЈ
eOӋʹøӷ
÷
VڸNˮwԁˮˮˮˮȣͿ՚ImϸиI(y)Ҫ
ҪIУ
ˮԁˮιˮֱˮˮˮaB(yng)ֳʳƷˮaƷӹˮˮt(y)ˎˮӸˮ
ˮˮˮát(y)ԺˮUˮעˮ
ѭh(hun)ˮӾˮ^ˮI(y)ѭh(hun)sˮ
ؐrI(y)ˮˮˮw
܊»ҰI(y)wCŞͧҰˮϵy(tng)ˮ
{ϵy(tng)՚(zhn)ˮ̎_ÿ100fϡ
Ӿˮʘˮ
sˮ늡վsˮI(y)asˮ{ϵy(tng)sˮ
WˎyƷasˮ
ˮˮB(yng)ֳ~rU~ؐȣˮ̎ˮ_ÿ20f
rI(y)ˮˮȵȡ
ʹЧ
ˮϵy(tng)̎^ĺˮˮˮwʽʿ_99.99% ˮwȥ_99.99%ǰÿˮ̎ɱ41XţȡQˮwɃ̶ȣ ߺˮˮB(yng)ֳɻ50%ϣȡQorĴʣ ӿB(yng)ֳȺwLٶȡ B(yng)ֳȺwwˮƽw ڲ׃NԼwʳƷԭгɷζɫǰ²wȥʿ_99.99% Ӿˮ⾀ǰ̎ˮмȺɽ0.5/ȥ_99.99%ϡ ˮK˼_ֱӑˮĘ˜ʡ (zhn)ˮ200/100ml£cU20/100ml
⾀c
1V՚еﶼҌ[x
cryptosporidiumZڱëxgiardiaȌΣOȚoЧļxЧ
2ʸһͼڎ犃ȾͿԚ
3h(hun)ȫoȾ횢aκظ
4\оSoMõ
5Bm(x)
6YoռeС
7bױB(yng)So
⚢ʹ×l
1 ˮأ5~50ʹíh(hun)ضȣ-5~50܇ȣ93%ض25r
2 늉220V10V50Hz
3
ˮM̎Oˮ|1cmʣT25495%~100%ԭˮ|ڇˮ˜ʕr磺ɫȸ15ȡȸ5F0.3/Ȳ^Vȷʹ_˺Cˮ|̎O
4 B(yng)ֳˮ^ɰV̎^Vĵˮˮ
5
ˮ(j)ҪM̎Oˮ|1cmʣT25440%ҪMҡˮCŷŘ˜ʡGB8978-1996еĶ˜
6 Ҫ̎ˮˮ|_ҪȽ^m?sh)ǰ̎^VȷԳȥˮиNs|
ʮ⚢SoB(yng)
1ڙz_\
2Bm(x)ʹ9000Сrһ֮Q⾀ܣԴ_ߚՈ?zh)eע⾀m(x)_ĠB(ti)͵_PӰ푟ܵʹޡ
3Q⾀ܕrȌԴεó⾀Qµğܕrעָ|ܵʯӢcӰ푚ͬrСĵ،ܷ벻P䓚
4ˮӲ(}V)|FiôʯӢҪϴϴʯӢܺόzʯӢСĵb뷴bܷȦҪzПo©ˮF(xin)Դ_ʹɜy(wn)l(f)⡣
ע
ע⣺⾀ЏĚwͬһĂw܂IJλ۾֮۽ĤκΕr۾ֱҕcğ܂fһҪrͨ(R)zƬoǧfeʯӢͨ⾀ȫo^һ܂@沿ƂƤÓζ۾܂t[IʹsȬՓһȻht(y)̎\
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