ͬdf(wn)έh(hun)Ƽ˾Ї(gu)၆Fa(chn)(yng)S80оͽȡĵă(yu)(sh)Ю(dng)?sh)YԴ(yu)(sh)Ǽаl(f)a(chn)N۞һw၆FӹI(y) oBٹ·]F·_(ki)ٹ·310(gu)ͨL(fng)(yu)VYԴS|(zh)(yu)r(ji) ͬd˾I(y)a(chn)һˮ၆Fˮ၆Fr(nng)၆FԼI(y)၆Fÿӹ(jng)N၆F10f(wn)
1ЧãкܺõÓɫ߀ȥؽxӡȥȹ,䌦(du)ӡȾUˮÓɫȥCOD像UˮFwЧ@r(ji)ˣӡȾ僵ȏUˮ̎(dng)֮o(w)Įa(chn)Ʒ၆F߀ʳƷӄӹI(y)õԭϡI(y)|ý(yu)c(din)ٶȿwweС܌(sh)ɫЧãdzmӡȾˮϴȼUˮ̎o(w)L(zhng)dzmںm(x)̎ˇˮ̎ϵy(tng)ø׃?c)?li)šr(ji)၆FԴۺXAʽȻXۺFXȻFȡ
2턩Ժ}ɳĶȥ}၆F̎ӡȾSĺUˮ
3߀ԭ၆F^(qing)߀ԭɌ像SĺˮtUˮr(ji)t߀ԭr(ji)tr(ji)Fācc(yu)c(din)Dza(chn)ж°Ĵ̼wҪǶ仯r(ji)
4B(yng)һˮ၆FһNϼ(j)Vӄa(b)L(zhng)֮FɴM(jn)ˮa(chn)(dng)L(zhng)l(f)(qing)ψ(bo)ꡣF߀(du)кһӾÓ߀һˮ၆FFt
5ҏSa(chn)ĸߺ၆FVr(nng)I(y)NֲЧĸȥ̦͵Ҳr(nng)ˎС,(sh)IJ׃ͬr(sh)ҲֲGصĴ(du)ֲҪ
a(chn)Ʒ(yng)I(lng)
1၆FҪˮ̎߀ԭ턩B(yng)r(nng)I(y)x(chng)ӄȡ
2ֱˮsϵy(tng)gЪԵM(jn)ˮڵˮͶ၆Fʹ~Ͻܵă(ni)γһFo(h)ĤĶֹppϽܵĸg
ʹ÷
1ܽע볣ԁ(li)ˮ_(ki)Ȼ၆Fcԁ(li)ˮı1525ȣϔ1.52Сr(sh)ֱɾĵGɫҺwֹȫܽˮϡʹ
2ԭˮ|(zh)(j)̎ˮ|(zh)M(jn)ЬF(xin)(chng){(dio)ԇԇ(yn)xʹ×lͶˎ_(d)̎Ч
3ܽǵܽأ(yng)ʹPVCϻgƳ
a(chn)Ʒb(ch)\(yn)
၆Fİb(ni)Ӿϩϴӷˮÿ50kga(chn)Ʒ횱ڸܟĵطֹՕڰ\(yn)^(gu)мɓpİbƷa(chn)Ʒ(ch)ڞ12(g)
a(chn)ƷΣo(h)
ƷٵͶ|(zh)o(w)ȼcըΣU(xin)иg(du)ƤwһĴ̼|Ҫˮ_ϴɃʹñƷIJˆTM(jn)I(y)r(sh)(yng)÷o(h)þߣcw|
a(chn)Ʒۺ(w)
1a(chn)ƷN֮ǰGB10531–89(bio)(zhn)M(jn)Ї(yn)zy(c)͑յ؛(du)a(chn)Ʒ|(zh)hҹ˾傀(g)Ճ(ni)ǰ_J(rn)VӡȾ켈,ˮ,I(y)UˮcÓɫ,၆F߀̎tUˮͺkUˮ.ȸ߉AɫȏUˮ̎ԜpкĴͶ
(xing)Ŀ |
λ |
y(c)ԇ(sh)(j) |
(xing)Ŀ |
λ |
y(c)ԇ(sh)(j) |
FeSO4.7H2 |
% |
95
|
ˮ |
% |
1.0 |
TiO2 |
% |
1 |
As |
% |
0.0005 |
ؽٺPbӋ(j) |
% |
0.002 |
xᣨH2SO4Ӌ(j) |
% |
2.0 |