z(yn)ĻE
1.Ʒɼ
ƷIJɼַQɘƷƂ䣬ָȡһԵĘƷ(yn)ƷIJɼһ(g)(ni)ݣӡȡӺƘӡɘӕr(sh)עƷa(chn)̖(ho)Ժ;ɘӔ(sh)(yng)ܝMz(yn)(xing)ĿԇҪɘ(j)z(yn)(xing)ĿxӲ|(zh)ƿϩƷ
ɘһ㲽E飺ԭʼӵIJɼԭʼӵĻۿsԭʼҪڲͬĘƷ(yng)òͬķM(jn)ИƷIJɼ
ҺwƷIJɼڴͰbbĘƷɲúքeȡСӘƷ0.5Lȡ0.5~1.0LڴbƷڳصĽĸϡӷքeɘ0.5Lֻȡ0.5~1.0L
wƷIJɼ(yng)־λƷԭʼʹƷоԺʹԡڴKĘƷ(yng)иСK^Y^Yr(sh)ϵēpʧwRȫ^YȻԭʼƷֻķַM(jn)пs֣һֱҪĘƷһ0.5~1.0kg
ķַIJE飺ȌƷֻϺѷeɈAFȻĈAF픲ʹƷ75pxԃ(ni)ĺȣȻĘƷ픲İʮ;ֳIJȡǵăɲ֘ƷƷ_(d)ҪØƷƷԴҪt^m(x)M(jn)пs֣һֱsֵƷҪ
ɘӺҪNϘ(bio)J(rn)ɘӛ䛡ɘӛ회ƷQɘӆλַƷ̖(ho)̖(ho)ɘӗlbrɘӔ(sh)z(yn)(xing)ĿɘˡƷ(yng)ͬęz(yn)(xing)Ŀưbܡ
һƷڙz(yn)Y(ji)(yng)һ(g)£ԂҪr(sh)(f)z׃|(zh)ʳƷ豣r(sh)(yng)ӷⲢMԭֹƷڱܳL(fng)ɡ׃|(zh)CƷ^ͻW(xu)Mɲl(f)׃һҪܹⱣ档z(yn)ȡһȡʳz(yn)ĘƷӋ(j)㡣йДϸĘƷM(jn)z(yn)ֱО鲻ϸa(chn)Ʒ
{(dio)ʳƷ(yng)Y(ji)\(yn)؛Ft(y)l(wi)ˆTCƷz(yn)C(j)P(gun)l(wi)Tl(wi)SCa(chn)SCz(yn)ϸC(yn)˽\(yn)Դc(din)(sh)Ʒ|(zh)brʳƷS}̵ɘӕr(sh)(yng)˽ʳƷ̖(ho)S(yn)ӛ䛼F(xin)l(wi)rͬr(sh)(yng)עʳƷ\(yn)ݔܗl^br
2.Ʒ̎
Ʒһs|(zh)ɔ_ijɷӰ푷Y(ji)_ڷz(yn)ǰ(yng)(j)Ʒ|(zh)c(din)ԭc(din)Լyɔ_|(zh)ʹòͬķѱycɔ_xʹɔ_xȥĶʹyõĽY(ji)
Ʒ̎ij÷У
܄ȡԭñycɔ_ܽԵIJͬ_ùصĜyЙC(j)܄ùȻøЧҺɫVy˷xЧȡד]l(f)ȼױҾжԣԲr(sh)(yng)ע
ЙC(j)|(zh)ֽⷨԭøߜ̎ƷеЙC(j)|(zh)ֽCHOԪCO2H2OݳyĽԪصȳɷֱጷųM(jn)һywиɷһ͝ɷN
ɷһnjԇӷڵ͜С̿ȥˮڟڸߜؠt500~600ĸߜػһoɫ̿ƷһȫHNO3ԇɺM(jn)лһҪr(sh)ҲɼNH4NO3NaNO3һһͬһԴM(jn)һȫs̻һr(sh)gpד]l(f)Խ٣HgēpʧһĻҷ֑(yng)ɫ\Ұɫ@NЙC(j)|(zh)ƉďصհֵСژƷлҷֵĜyĕr(sh)g^L
ڏ(qing)ҺH2SO4HNO3H2O2ʹЙC(j)|(zh)ֽyĽxӠB(ti)ҺҺ(jng)sݺyʹ@NҺM(jn)УӟĜض^ɷһĜضҪ(yng)^ٓ]l(f)pʧ^ژƷнԪصĜy^Е(hu)a(chn)кw(yng)ͨL(fng)ͨL(fng)l^õĵطM(jn)ڲ^˴ԇ^s|(zh)ͬr(sh)(yng)հԇ(yn)ԇs|(zh)`
ssñy|(zh)иM֓]l(f)ԵIJM(jn)зxķȿԳȥɔ_MҲڱyMsݳռsҺM(jn)з糣P϶y|(zh)nj|(zh)̎D(zhun)׃?yu)]l(f)ԵM(jn)sHBO3sİȻyҺаĺٓQɵ|(zh)ĺ
sr(sh)ӟķԸ(j)s|(zh)ķc(din)ԁ_s|(zh)|(zh)(wn)ױըȼr(sh)늠tֱӼӟᡣc(din)С90sˮc(din)90Һwԡɳԡ}ԡһЩyɷӟsֽģɲÜpsһձûˮM(jn)Мp
ijЩһЙC(j)ɷˮsM(jn)зxГ]l(f)Ĝyˮsr(sh)]l(f)cˮⰴЉȵ؏ĘƷҺһsĶ˓]l(f)s
}ҺмijNoC(j)}ʹ|(zh)ԭ܄еܽȴͣҺг@N}ڵ|(zh)Һ}eǼؽ}ʹ|(zh)ҺгM(jn)}r(sh)(yng)עҺҪ|(zh)x(yng)Dz(hu)ƉҺҪ|(zh)t_(d)}ȡĿġ
ݻW(xu)xҪN
aǻÁ̎֬֬ĘƷr(nng)ˎ֬ԾSy֬H2SO4ǻAˮ׃Hˮԣʹ֬zyķǘO|(zh)܉^رǘOԻOԵ܄ȡ
bxó(yng)M(jn)зxķԇмmij턩ʹy|(zh)?q)ɔ_ȥĶ_(d)xĿ
cڱηڱ΄cҺиɔ_ɷʹɔ_ɷD(zhun)׃?yu)鲻ɔ_ɷ֣ڱ@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)M(jn)ȥɔ_ķͨɲÓɫM(jn)õÓɫУ̿
ɫӷxַQɫVxһNdwM(jn)|(zh)xķĿQ(j)xԭIJͬɷ֞ɫӷxɫӷxxӽQɫӷxȡ@xЧʳƷеđ(yng)uV
sʳƷƷ(jng)ȡЕr(sh)Һwe^ڜyǰM(jn)Нs߱yɷֵĝõĝsг͜psɷNҪԭضėl|(zh)ˮֵڿ՚ķ։ʹˮ֏ĘƷɢĶƷs
3.Ʒzy
Ʒķzyܶͬһzy(xing)ĿԲòͬķM(jn)Мyxzyr(sh)(yng)(j)Ʒ|(zh)c(din)yMֵĺ٣Լɔ_Mֵrȡm˵ķҪҪ(zhn)_ʳƷz(yn)ҪČǘƷ_Ĵzɷ֭a(chn)еķһ^̶wzyںB
4.Y(ji)ӛc̎
Y(ji)(yng)(zhn)_ӛҎ(gu)ķM(jn)̎_ķʽʾܴ_Y(ji)K_wںԔ(x)B
ڽY(ji)ıƽИӵĜyֵ(bo)g(sh)ƽֵһyֵЧ(sh)ֵĔ(sh)λ(yng)ܝMl(wi)(bio)(zhn)Ҫl(wi)(bio)(zhn)Ҫ(bo)Y(ji)(yng)l(wi)(bio)(zhn)һλЧ(sh)Uĺl(wi)(bio)(zhn)1mg/kg(bo)ֵ(yng)1.0mg/kg
ƷyֵĆλ(yng)cl(wi)(bio)(zhn)һ¡õĆλУg/kgg/Lmg/kgmg/Lg/kgg/L