zĻE
1.Ʒɼ
ƷIJɼַQɘӡƷƂָȡһԵĘƷƷIJɼһ(ni)ݣӡȡӺƘɘӕrעƷa(chn)̖Ժ;ɘӔ(sh)(yng)ܝMzĿԇҪɘ(j)zĿxӲ|(zh)ƿϩƷ
ɘһ㲽E飺ԭʼӵIJɼԭʼӵĻۿsԭʼҪڲͬĘƷ(yng)òͬķMИƷIJɼ
ҺwƷIJɼڴͰbbĘƷɲúքeȡӘƷ0.5Lȡ0.5~1.0LڴbƷڳصĽĸӷքeɘ0.5Lֻȡ0.5~1.0L
wƷIJɼ(yng)־λƷԭʼʹƷоԺʹڴKĘƷ(yng)иСK^Y^YrϵēpʧwRȫ^YȻԭʼƷֻķַMпsһֱҪĘƷһ0.5~1.0kg
ķַIJE飺ȌƷֻϺѷeɈAFȻĈAF픲ʹƷ75pxԃ(ni)ĺȻĘƷ픲İʮ;ֳIJȡǵăɲ֘ƷƷ_ҪØƷƷԴҪt^m(x)MпsһֱsֵƷҪ
ɘӺҪNϘ˺Jɘӛɘӛ회ƷQɘӆλַƷ̖̖ɘӗlbrɘӔ(sh)zĿɘƷ(yng)ͬęzĿưbܡ
һƷڙzY(ji)(yng)һ£ԂҪr(f)z׃|(zh)ʳƷ豣r(yng)ӷⲢMԭֹƷڱܳL׃|(zh)CƷ^ͻW(xu)Mɲl(f)׃һҪܹⱣ档zȡһȡʳzĘƷӋ㡣йДϸĘƷMzֱО鲻ϸa(chn)Ʒ
{(dio)ʳƷ(yng)Y(ji)\؛ΡFt(y)l(wi)ˆTCƷzCP(gun)l(wi)Tl(wi)SCa(chn)SCzϸC˽\ڡԴc(sh)Ʒ|(zh)brʳƷS}̵ɘӕr(yng)˽ʳƷ̖Sӛ䛼F(xin)l(wi)rͬr(yng)עʳƷ\ݔܗl^br
2.Ʒ̎
Ʒһs|(zh)ɔ_ijɷ֣Ӱ푷Y(ji)_ڷzǰ(yng)(j)Ʒ|(zh)cԭcԼyɔ_|(zh)ʹòͬķѱycɔ_xʹɔ_xȥĶʹyõĽY(ji)
Ʒ̎ij÷У
܄ȡԭñycɔ_ܽԵIJͬ_ùصĜyЙC܄ùȻøЧҺɫVy˷xЧãȡד]l(f)ȼױҾжԲr(yng)ע
ЙC|(zh)ֽⷨԭøߜ̎ƷеЙC|(zh)ֽ⣬CHOԪCO2H2OݳyĽԪصȳɷֱጷųMһywиɷһ͝ɷN
ɷһnjԇӷڵ͜С̿ȥˮڟڸߜؠt500~600ĸߜػһoɫ̿ƷһȫHNO3ԇɺMлһҪrҲɼNH4NO3NaNO3һһͬһԴMһȫs̻һrgpד]l(f)Խ٣HgēpʧһĻҷ֑(yng)ɫ\Ұɫ@NЙC|(zh)ƉďصհֵСژƷлҷֵĜyĕrg^L
ڏҺH2SO4HNO3H2O2ʹЙC|(zh)ֽyĽxӠB(ti)ҺҺ(jng)sݺyʹ@NҺMӟĜض^ɷһĜضҪ(yng)^ٓ]l(f)pʧ^ژƷнԪصĜy^Еa(chn)кw(yng)ͨLͨLl^õĵطMڲ^˴ԇ^s|(zh)ͬr(yng)հԇԇs|(zh)`
ssñy|(zh)иM֓]l(f)ԵIJMзxķȿԳȥɔ_MҲڱyMsݳռsҺMз糣P϶y|(zh)nj|(zh)̎D(zhun)׃?yu)]l(f)ԵMsHBO3sİȻyҺаĺٓQɵ|(zh)ĺ
srӟķԸ(j)s|(zh)ķcԁ_s|(zh)|(zh)(wn)ױըȼr늠tֱӼӟcС90sˮc90Һwԡɳԡ}ԡһЩyɷӟsֽɲÜpsһձûˮMМp
ijЩһЙCɷ֣ˮsMзxГ]l(f)Ĝyˮsr]l(f)cˮⰴЉȵ؏ĘƷҺһsĶ˓]l(f)s
}ҺмijNoC}ʹ|(zh)ԭ܄еܽȴҺг@N}ڵ|(zh)Һ}eǼؽ}ʹ|(zh)ҺгM}r(yng)עҺҪ|(zh)x(yng)DzƉҺҪ|(zh)t_}ȡĿġ
ݻW(xu)xҪN
aǻÁ̎֬֬ĘƷr(nng)ˎ֬ԾSyУ֬H2SO4ǻAˮ׃Hˮʹ֬zyķǘO|(zh)܉^رǘOԻOԵ܄ȡ
bxó(yng)Mзxķԇмmij턩ʹy|(zh)?q)ɔ_ȥĶ_xĿ
cڱηڱ΄cҺиɔ_ɷʹɔ_ɷD(zhun)׃?yu)鲻ɔ_ɷڱ@Nڲ(jng)^xɔ_ɷֵIJlɔ_EʳƷБ(yng)ÏVڽԪصĜy
ÓɫÁxƷеĜ|(zh)䌦yӰͨó儩ʹ|(zh)cóĶ|(zh)ȥ儩(yng)ͱyMֻӰ푱yMֵķÓɫʹƷyY(ji)a(chn)ɔ_ɫ|(zh)Mȥɔ_ķͨɲÓɫMСõÓɫУ̿
ɫӷxַQɫVxһNdwM|(zh)xķĿQ(j)xԭIJͬɷ֞ɫӷxɫӷxxӽQɫӷx@xЧʳƷеđ(yng)uV
sʳƷƷ(jng)ȡЕrҺwe^ڜyǰMНs߱yɷֵĝõĝsг͜psɷNҪԭضėl|(zh)ˮֵڿ՚ķ։ʹˮ֏ĘƷɢĶƷs
3.Ʒzy
Ʒķzyܶ࣬ͬһzyĿԲòͬķMМyxzyr(yng)(j)Ʒ|(zh)cyMֵĺ٣Լɔ_Mֵrȡm˵ķҪҪʴ_ʳƷzҪČǘƷ_Ĵzɷ֭֡a(chn)еķһ^̶wzyںB
4.Y(ji)ӛc̎
Y(ji)(yng)ʴ_ӛҎ(gu)ķM̎_ķʽʾܴ_Y(ji)K_wںԔB
ڽY(ji)ıƽИӵĜyֵg(sh)ƽֵһyֵЧ(sh)ֵĔ(sh)λ(yng)ܝMl(wi)˜ʵҪl(wi)˜ʵҪY(ji)(yng)l(wi)˜ʶһλЧ(sh)Uĺl(wi)˜ʞ1mg/kgֵ(yng)1.0mg/kg
ƷyֵĆλ(yng)cl(wi)˜һ¡õĆλУg/kgg/Lmg/kgmg/Lg/kgg/Lȡ