һ 1
1DzӚñԵğoVȪˮa(chn)
˂vڌҸɿڵˮˮbһ
rVȪˮȡˮbƿͬһطˮˮȡˮbƿ@Εrg(ni)(x)пֳܷǰֹ(x)ķֳڳˮӷ@ӌpVȪˮȻL(fng)ζͬrķк|(zh)˽hӷrû̿M(jn)̎ͬӕӰ푵VȪˮȻL(fng)ζҪоһNЧķֹVȪˮȡˮbƿ@Εrg(ni)(x)ķֲֳӷȚ
2VȪˮ12z϶ssͬrÿ0.45ĞVĤ^VȻM(jn)М̎ڟolb
ĵ³ĵVȪˮĜضһ15---17z϶ȻVȪˮԴIJͬڳˮ^п՚ĻԭʹˮкиN(x)(j)ĵVȪˮҪs12z϶£s10z϶¸s5z϶¸@sǞ˷ֹVȪˮ(x)lԓضµVȪˮY(ji)ėlVȪˮĵ³ñMď(qing)ssrɲƽʽsC(j)M(jn)s
ձÌˮ0.45Ĥ^VԳȥVȪˮдڵĸmԾܽ@ڜ̎ǰ܌кȥġs̎ͬrÞVĤM(jn)^V
ĤM(jn)^Vrñֹ1.0---2.0ˮ5---12/^VĵVȪˮĜض횾SķĤʹЈϳ۵מVĤ
VȪˮڽ(jng)^s̎^Vһrg^m(x)ֵؗ͜lóҎ(gu)M(jn)М̎_(d)ȫ^VȪˮеsʹøߜؼӟҪֵVȪˮζ׃횲þ^Vķÿ0.22µĞVĤM(jn)о^V@NЧȥڵVȪˮеȫ(x)ʹVȪˮ׃|(zh)ԭζĶ_(d)cߜؚͬӵĜЧ
3ͨ^f
һ
ľˮгĵVȪˮÞV^VȥƽʽsC(j)s5z϶(jng)^s̎ĵVȪˮÿ0.45ĞVĤM(jn)о^V(jng)^̎ĵVȪˮˮ܇\͵bƿSԓSAˮރ(ni)ˮM(jn)Aˮ@Εrg(ni)ԼAˮރ(ni)ˮҪ12z϶
VȪˮAʮСrû̿̎ͨ^0.22ĞVĤ^V100ȼµăol£búϳɘ֬ƳɵƿвܷǾͳɞƿbVȪˮ
@ӵĵVȪˮڳ±ʮ˂ڳ±ʮµĵVȪˮl(f)F(xin)ԱԭеL(fng)ζ
ľгĵVȪˮÞV^Vȥ֮ƽʽsC(j)s5z϶ȡˮAˮރ(ni)ڵVȪˮijˮ@ΕrgԼڹރ(ni)AgʹVȪˮˮԱ10z϶
Aˮރ(ni)AؼsĂСrVȪˮû֮̿̎ӟᵽ85
z϶ȣbϳɘ֬ƿ(ni)ܷ30룬ǵõƿbVȪˮ
@ӵĵVȪˮڳ±ʮ˂£ڳ±ʮµĵVȪˮl(f)F(xin)ԱԭL(fng)ζ
2
ƿbVȪˮa(chn)0.01---5ppmܽڵVȪˮУ֮(ni)ܷ
VȪˮк⛡}cFס\ԪصӲˮcһˮܛˮͬڲM(jn)ӷĚ^ԵVȪˮܛˮζá
(j)ʳƷҎ(gu)VȪˮĚУ85z϶ȼӟ30犚߲cЧͬеҲҪҪM(jn)КƳɹbܷVȪˮa(chn)ƷrͨüӟbԝMӟl
SrVȪˮ(jng)^Vֱ̎bԳЙC(j)ʹˮЮζζɮζζĵ@NV|(zh)Ɖ˵VȪˮԭеL(fng)ζˮărֵʹM(jn)˼ӟҲδܳȥɮζζ|(zh)ĶδܽQ@һ}
ĿṩһNVȪˮкеĮζζ|(zh)a(chn)ܱL(fng)ζĵVȪˮķ
_(d)ĿƳ]bVȪˮҪڵVȪˮ0.01---5ppmijʹ֮ܽ⣬ٌ֮VȪˮbܷ
к(qing)ijʹ@Nζζ|(zh)Y(ji)ʹĮζζʧ
ڵVȪˮͲͬζζĺͬĶڵVȪˮ(ni)ӳĝҲһʹ|(zh)^ٵĵVȪˮӲ0.01ppmVȪˮL(fng)ζͲڮ|(zh)^ĵVȪˮʹĝѳ^һҲٸƵVȪˮL(fng)ζһNΣU|(zh)Ӵij(yng)ĕo̎韩ԑ(yng)ԓĝȳ^ֵ
VȪˮӳʹ֮ܽól(f)bݷעVȪˮк(qing)ĚڵVȪˮпԳ֚еl(wi)˿ʡǰ˚ӟƿbĹڳ¾Ϳƿb
3
bVȪˮõPETƳɵƿ^ˮȚƿӃ(ni)M(jn)К̎ƿкˮߵĽ˽Q@Щ}˸Nkи﷽ƿϵĚϴȥһNڇ֮ϴҺȱcǚ^̺(f)s
ĹǣƿƿwքeضlM(jn)Н͟ӹ̎(jng)^0.22VĤ^VĵVȪˮ100ȼĜlƿbЧĽQ}
ƿӺƿwքeஔ(dng)70z϶ȱ10ėl£M(jn)Нӟᚢ^ஔ(dng)70z϶Ȝض±10犵ėlʽó
logy=1-(x-70)/10
ʽеxƿӺƿw(ni)ڵĜضy鱣֕rg
һfƿƿw͟ض^ף@ӵĚl׃ЧĚ@ġض_(d)70z϶ȣஔ(dng)ڴ˜ض£ֲ10ėlt_(d)ֵĜЧM(jn)ƿӵĝᚢľwǣPETƿƿ·ãעˮƿƿڲƿ(ni)ƿă(ni)Ȼˮ(c)ڣُƿ@ʹƿӃ(ni)ڵĜضضڌˮƿ(ni)rҪעʹעˮǰ˲Ҫ|ƿ(c)ğˮʹעˮǰ˱ܵȾܱCˮĽoڟˮƿ(c)^пЧʹ֮_(d)ضƿwĜԲͬӵעˮϴ(ni)ڵķҲͨ^ˮʹ|L(fng)ķƿw(yng)ʹ|ʹ3---15ͨ^ض95---1000z϶ȵ_(d)Ŀ
M(jn)һߚЧ,ßˮʹƿӺwӵă(ni)ڜض_(d)ضȵͬr,ƿ֪wӵҲӟ.,ƿӵϷҷܟˮЧ^,@NƜضڱƿӲ׃@һc,L(fng).ƿwͬӷ
ڲßˮĈ0.20.5kg/cm2(Ӌʾ)ƿӵ315롣ʹßL(fng)Ĉʹ80100Cğ
L(fng)ƿӵ315N
ˮ̎b(ni)݅ҊձƿbVȪˮ |