һ҂˽⾀(xin)
҂˽ˡʽ̫(yng)(sh)H҂ֻ\(yn)̫(yng)Դ֮⾀(xin)隢ߡ⾀(xin)һֱ˂ձ?yn)o(w)Ⱦҟo(w)Ωһȱc(din)õh(hun)²ȡá
1878Downee and BluntѰl(f)F(xin)⾀(xin)Ě(dng)r(sh)ԛ](mi)Юa(chn)⾀(xin)ķ@һl(f)F(xin)δܑ(yng)
1901꣬Cooper and
Hewittl(f)ˮy늻⾀(xin)ڮ(dng)r(sh)zϡռg(sh)ʯӢȵȼg(sh)ľˮy늻ĉL(zhng)UV-CЧҲˮy늻İl(f)(li)ʹ⾀(xin)_(ki)˴T(mn)
1940(gu)l(f)ˮy׃͉ˮyc(din)ǹ(wn)⾀(xin)Чʸߣ30-40%D(zhun)隢ģټʯӢἃռg(sh)͉ˮy⾀(xin)L(zhng)_(d)10000Сr(sh)ԭ(qing)ȵ80%͉ˮyİl(f)ʹ⾀(xin)(yng)кܴİl(f)չ
(gu)(du)UVO(sh)䑪(yng)ñȚW@Nr20o(j)70׃ڴ֮ǰ(gu)ҪSлˮS(chng)Ĵdˮ(jng)ȻˮwˮˮԴˮS(chng)ˮw(yn)صȾ@ЩȾУ
ȣˮS(chng)S֚ЧҪŷˮбȻˮw(hu)ˮе(li)Țˮw
1801ʳ朵͌ӴݚP(li)ʹС~(y)r(li)ʳﲻ(sh)pM(jn)Ӱˮa(chn)Ĕ(sh)ƽ
߀(hu)a(chn)°ȵښ^(gu)к°ļ(x)еЙC(j)a(chn)(yng)еĸa(chn)ƷȰuTHMtrihalgen
methane°|(zh)THMˮa(chn)w(ni)۷e(li)ʳúҲ(hu)w(ni)l(f)Y
⾀(xin)ԭ
⾀(xin)һN˵۟o(w)Ҋ(jin)Ĺ⾀(xin),늴ŲһN(⾀(xin)ԭеӏĸAAr(sh)(hu)Ѷ늴Ųጳ)늴ŲԽ(qing)L(zhng)Խ(li)ܿҊ(jin)IJL(zhng)400nm-780nm1nm=10-9m;(du)ہ(li)f(shu)400nm늴Ų@ʾmɫɫ780nm늴Ų@ʾɳɫtɫ⾀(xin)ָͨDzL(zhng)100-400n늴ŲVɫ^(q)֮⾀(xin)Ultraviolet(jin)Q(chng)UV
100-400nmL(zhng)⾀(xin)䌦(du)wӰ푼UV-AUV-BUV-CV-UV
UV-AָL(zhng)315-400nm⾀(xin)UV-Aʹ˵Ƥwa(chn)ɫʹƤw׃ڡ
UV-BڲL(zhng)280-315nm⾀(xin)UV-B°Ƥw𰙼yϻ
UV-CIJL(zhng)200-280nm254nmКЧܡ
L(zhng)240-270nmUV-CֱƉļ(x)DNAÓǺᣩRNAǺᣩʹѸ
UVCױDNAǺᣩ⾀(xin)ϵy(tng)ʹUVC
L(zhng)100-200nmVUV185nmܮa(chn)ڿ՚лܽˮеijܰļ(x)Ɖʹ
W(lin)⾀(xin)O(sh)伯W(xu)W(xu)C(j)еW(xu)wW(xu)ȾCόW(xu)һwO(sh)Ӌ(j)ĸЧʡߏ(qing)ȺL(zhng)UV-CⲨl(f)bîa(chn)ď(qing)Cˮ(dng)ˮеļ(x)(li)ܵһC⣨253.7nm会(x)DNARNAY(ji)(gu)Ɖģ(x)o(w)M(jn)Ķ_(d)ˮ̓Ŀ
ڵ֪ʽDNARNA鷱ֳzĻA(ch)DNARNA4NW(xu)ԪM
A--Adenine
T--Thymine
C--Cytosine
G--GuanineणĻɷ֣
(x)ֳr(sh)DNAеL(zhng)朴_(ki)_(ki)ÿlL(zhng)L(zhng)AԪ(hu)TԪBÿlL(zhng)朶ɏ(f)ƳcxһlL(zhng)ͬӵ朗l֏(f)ԭ(li)ǰDNAɞ(x)ĻA(ch)L(zhng)240-270nm⾀(xin)ܴDNAa(chn)|(zh)(f)Ƶ(x)DNARNAƉĺa(chn)|(zh)ͷֳцʧ(x)һںֳܷܶļ(x)͕(hu)Ѹ
L(zhng)185nmV(xin)ڿ՚Юa(chn)ζЧ185nmV(xin)߀ԷֽˮеЙC(j)ӣa(chn)ɻKˮеЙC(j)̼_(d)sTOCĿ

⾀(xin)a(chn)κζȾڇ(gu)Hһg(sh)ЧVVͳɱL(zhng)ˮo(w)ȾֶΟo(w)ȔMă(yu)c(din)Ŀǰl(f)_(d)(gu)uɞһNֶ
⾀(xin)g(sh)ă(yu)(sh)
C-g(sh)(du)(x)Լ²wЧѵõȫĹJ(rn)C-g(sh)@ă(yu)c(din)
1C-g(sh)g(sh)o(w)ɱȔMĚЧ
1гC-g(sh)(du)Ҋ(jin)N(x)ĚЧʡɱ1Ҋ(jin)⾀(xin)(du)(x)Ěһһ?xn)?ni)(du)y(tng)ȚԼ(li)f(shu)_(d)⾀(xin)ЧһҪ20һСr(sh)ĕr(sh)g
1 C-ˮO(sh)䌦(du)Ҋ(jin)(x)ĚЧ (ݗ䏊(qing):30,000W/cm2)
N(li) |
Q(chng) |
100%ĕr(sh)g() |
N(li) |
Q(chng) |
100%ĕr(sh)g() |
(x)(li) |
̿җU |
0.30 |
(x)(li) |
Y(ji)(֧)U |
0.41> |
?xing)U |
0.25 |
y |
0.64 |
ƂL(fng)U |
0.33 |
نΰU |
0.37 |
ⶾ |
0.8 |
ɳT(mn)Ͼ |
0.51 |
U |
0.15 |
cl(f) |
0.41 |
cU |
0.36 |
U |
0.53 |
^U |
0.2 |
RϾ |
0.28 |
ȷ܊F(tun) |
0.2 |
|
1.23 |
|
0.4-1.53 |
|
0.45 |
(li) |
ٲ |
0.10 |
(li) |
в |
0.23 |
ɾ |
0.20 |
|(zh)ײ |
0.80 |
_没 |
0.08 |
݆ |
0.52 |
(i)² |
0.73 |
ݻ~ |
16 |
(i)²I |
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 |
a(chn)ù |
2.0-3.33 |
ëù |
0.23-4.67 |
ù(li) |
0.87 |
ˮ (li) |
{(ln)G |
10-40 |
ˮ (li) |
x(chng) |
7.30 |
С |
0.93 |
G |
1.22 |
(xin)x(chng) |
3.40 |
ԭ(dng)(li) |
4-6.70 |
~(y) (li) |
Fungl |
1.60 |
~(y) (li) |
Ⱦȉ |
4.0 |
װ߲ |
2.67 |
ԳѪ |
1.6
|
2ЧVV
⾀(xin)g(sh)Ŀǰеg(sh)ďVVߵ(du)еļ(x)ܸЧʚ硣Ҍ(du)һЩ(du)(li)ΣOȚo(w)Чļx(chng)(li)[x(chng)
cryptosporidiumZڱëx(chng)giardiaȣЧ1Ҳɿ⾀(xin)ˮO(sh)ĚVV
3 o(w)Ⱦ
⾀(xin)g(sh)ԱƞHHǚҲκλW(xu)ˎ(hu)(du)ˮw?ch)h(hun)a(chn)Ⱦ׃ˮκγɷ(du)(li)f(shu)cˮЙC(j)a(chn)ЙC(j)ѱJ(rn)錦(du)w°ˮкеȻijЩ(chng)(hu)ã(du)ˮԼˮh(hun)a(chn)Ҳ(li)ƵĆ(wn)}yδܽˮеij]l(f)՚кڸˆTĽ
4 \(yn)аȫɿ
y(tng)g(sh)Ȼnjڄȼױ|(zh)@Щ|(zh)ʹÌ(du)F(xin)(chng)ˆTԼ?ch)h(hun);ȫa(chn)ڵ{ҪeС҇(gu)Ĺh(hun)ȲT(mn)(du)@ЩΣ|(zh)ʹЇ(yn)\(yn)ݔͲҎ(gu)@ЩO˻ʹÆλI(lng)(do)ˆT߅ؓ(f)(dn)ͲȫСF(xin)C-ϵy(tng)@ӵİȫ[һN(du)߅h(hun)ԼˆT(du)ȫɿög(sh)
5 \(yn)оSo(h)(jin)M(fi)õ
ͨһNЧʵļg(sh)Ǻ߳ɱ\(yn)M(fi)(lin)ϵһKǣ⼼g(sh)sھʮ(du)ļg(sh)ƣCg(sh)HЧֶߵ\(yn)оSo(h)(jin)\(yn)гɱǧ̎ˮƽ_(d)ÿˮ4ˣ܃r(ji)g(sh)ߵȾg(sh)o(w)ȔMĸЧʣ־гɱ\(yn)M(fi)͵ă(yu)c(din)ǧˮ̎ˮƽijɱֻ1/2ȼÓ2/5ֻгɱ1/9ʹʮf(wn)̎ˮƽO(sh)ͶY\(yn)гɱҲh(yun)h(yun)g(sh)
6 ռСo(w)
ҹ˾a(chn)C-O(sh)(du)ÿСr(sh)̎80ˮNLC-2000O(sh)(li)f(shu)ռֻ1.7ס0.8ף1.5220A(y)gԓϵy(tng)4ƽ\(yn)вg̎ˮp٣O(sh)ռwe(yng)p⣬O(sh)ʽˮo(w)ˮãa(chn)κ
7 Bm(x)ˮ
ʮĩCg(sh)һc(din)һ365죬һ24Сr(sh)Bm(x)\(yn)һСr(sh)?xn)?ni)бB(yng)Ѳl24Сr(sh)Bm(x)\(yn)ˮǬF(xin)һ˿СˮÿСr(sh)ʮҲˮĿǰ⼼g(sh)ڌ(sh)H(yng)_(d)ÿСr(sh)6f(wn)(sh)HҪ߀Ը
8 (yng)I(lng)V
Ŀǰеg(sh)](mi)һN⼼g(sh)һӣˏVđ(yng)I(lng)Hˮ߀ˮHˮ߀UˮɏV(yng)ڸNҪˮI(lng)磬B(yng)ֳI(y)ˮؐ(li)r(nng)I(y)ӹˮüˮt(y)ˎ﹤I(y)óˮNơԼʳƷӹˮ̎ԁ(li)ˮӾЇȪbˮ{(dio)վsˮ܊»Şͧˮ
F(xin)g(sh)cy(tng)g(sh)ı^ɱ2o˷ˬF(xin)Ђy(tng)g(sh)ȱc(din)^(gu)УκλW(xu)|(zh)Ҳa(chn)ˮwκк|(zh)\(yn)аȫɿbS(jin)eͶY\(yn)оSM(fi)õԼOõЧWS(gu)Լļô(gu)ھʮքe˭h(hun)ڏUˮ̎Լˮ]-Cg(sh)
2
Cg(sh)cNy(tng)g(sh)ı^
Ҫָ(bio) |
-C |
Ț |
|
Ĥ^(gu)V |
ʽ |
⾀(xin) |
W(xu) |
W(xu) |
^(gu)V |
Ч |
O |
|
|
|
VV |
|
|
|
|
Ⱦ |
o(w) |
|
|
o(w) |
ˮ |
O |
|
|
|
ȫ |
|
|
|
|
ɿ |
|
|
|
|
|
o(w) |
|
|
o(w) |
ͶY |
|
|
|
|
\(yn)M(fi) |
|
|
|
|
So(h)M(fi) |
|
|
|
|
|r(sh)g |
|
L(zhng) |
L(zhng) |
|
ˮ|(zh)׃ |
o(w) |
|
|
o(w) |
ˮ|(zh)Ӱ |
|
|
|
|
ϵy(tng)we |
С |
|
|
|
|
o(w) |
С |
|
С |
(yng)I(lng) |
V |
|
|
|
ˮB(yng)^D

a(chn)Ʒc(din)
304316ⲻP䓷(yng)
ʯӢͲԱCѹض
ݔӲ|(zh)⾀(xin)_(d)Ч
푺ҕX(ju)(bo)
ɸNݔbãl(f)OܺӋ(j)Mɾ_ĺ⾀(xin)O(jin)x
ȫP⚤(yng)OP̎
ßƿưͷ(yng)
Ӌ(j)r(sh)
ݾ(xin)yT(mn)bO(sh)䣬t⾀(xin)ݔb
O(sh)䝍僒mڸ߃h(hun)
O(sh)늹mЈ(chng)
eO(sh)Ӌ(j)ʹøӷ
(yng)÷
V(yng)ڸNˮwԁ(li)ˮˮˮˮȣͿ՚I(lng)mϸиI(y)Ҫ
Ҫ(yng)I(lng)У
ˮԁ(li)ˮιˮֱˮˮˮa(chn)B(yng)ֳʳƷˮa(chn)Ʒӹˮˮt(y)ˎˮӸˮ
ˮˮˮát(y)Ժˮ(chng)Uˮעˮ
ѭh(hun)ˮӾˮ^(gun)ˮI(y)ѭh(hun)sˮ
ؐ(li)r(nng)I(y)ˮˮˮw
܊»ҰI(y)wC(j)ŞͧҰˮϵy(tng)ˮ
{(dio)ϵy(tng)՚(zhn)ˮ̎_(d)ÿ100f(wn)
Ӿˮʘ(l)ˮ
sˮվsˮI(y)a(chn)sˮ{(dio)ϵy(tng)sˮ
W(xu)ˎyƷa(chn)sˮ
ˮˮB(yng)ֳ~(y)rU~(y)ؐ(li)ȣˮ̎ˮ_(d)ÿ20f(wn)
r(nng)I(y)ˮˮȵȡ
ߡʹЧ
(jng)ˮϵy(tng)̎^(gu)ĺˮˮˮwʽ(x)ʿ_(d)(li)99.99%ϡ ˮw(x)ȥ_(d)99.99%ǰÿˮ̎ɱ41X(qin)ţȡQˮwɃ̶ȣ ߺˮˮB(yng)ֳɻ50%ϣȡQo(w)r(sh)Ĵʣ ӿB(yng)ֳȺwL(zhng)ٶȡ B(yng)ֳȺwwˮƽw ڲ׃NԼwʳƷԭгɷζɫǰ£(x)²wȥʿ_(d)99.99% (du)Ӿˮ⾀(xin)ǰ̎ˮмȺɽ0.5/(du)(x)ȥ_(d)99.99%ϡ (du)(yng)ˮK˼_(d)ֱӑ(yng)ˮĘ(bio)(zhn) (du)(zhn)ˮ(x)200(g)/100mlcU20(g)/100ml
⾀(xin)c(din)
1V՚(du)е(x)(li)ﶼáҌ(du)[x(chng)
cryptosporidiumZڱëx(chng)giardiaȌ(du)(li)ΣOȚo(w)Чļx(chng)(li)Ч
2죬ʸһͼ(x)ڎ犃(ni)ͿԚ
3h(hun)ȫo(w)Ⱦ횢a(chn)κظ
4\(yn)оSo(h)M(fi)õ
5Bm(x)
6Y(ji)(gu)oռeС
7b(jin)ΣױB(yng)So(h)
⚢ʹ×l
1 ˮأ5~50棻ʹíh(hun)ضȣ-5~50?ch)?du)ȣ93%ض25r(sh)
2 늉220V10V50Hz
3
ˮM(jn)̎O(sh)ˮ|(zh)1cmʣT25495%~100%ԭˮ|(zh)ڇ(gu)ˮ(bio)(zhn)r(sh)磺ɫȸ15ȸ5ȡF0.3/Ȳ^(gu)Vȷʹ_(d)(bio)Cˮ|(zh)̎O(sh)
4 B(yng)ֳˮ(jng)^(gu)ɰV̎^(gu)Vĵˮˮ
5
ˮ(j)ҪM(jn)̎O(sh)ˮ|(zh)1cmʣT25440%ҪM(mn)(gu)ҡˮCŷŘ(bio)(zhn)GB8978-1996еĶ(j)(bio)(zhn)
6 Ҫ̎ˮˮ|(zh)_(d)Ҫ(yng)Ƚ(jng)^(gu)m(dng)?sh)ǰ̎^(gu)VȷԳȥˮиNs|(zh)
ʮ⚢So(h)B(yng)
1ڙz_\(yn)
2Bm(x)ʹ9000Сr(sh)һ֮(yng)Q⾀(xin)Դ_ߚՈ(qng)?zh)eע⾀(xin)(yng)m(x)_(ki)ĠB(ti)(f)_(ki)P(gun)(hu)(yn)Ӱ푟ܵʹޡ
3Q⾀(xin)ܕr(sh)ȌԴεó⾀(xin)ܡQµğܕr(sh)עָ|ܵʯӢ?yn)c(din)(hu)Ӱ푚⣬ͬr(sh)Сĵ،ܷ벻P䓚(ni)
4ˮӲ(}V)|(zh)FiôʯӢҪϴϴʯӢܺ(yng)ό(zhun)zʯӢСĵb뷴(yng)bܷȦҪzПo(w)©ˮF(xin)Դ_ʹɜy(c)(wn)l(f)⡣
ע
ע⣺⾀(xin)(du)(x)Џ(qing)Ě(du)wͬһĂw܂IJλ۾֮۽ĤκΕr(sh)۾ֱҕc(din)ğ܂f(wn)һҪr(sh)(yng)ͨ(R)zƬo(h)ǧf(wn)e(cu)ʯӢ?yn)ͨ?du)⾀(xin)ȫo(w)^(gu)һ܂@沿ƂƤÓ䣬ζ۾܂(hu)t[IʹsȬՓһȻht(y)̎\
һ(y)
|