ЙC(j)߷Ӿ۱ϩˎĻ
C(j)֪oC(j)Ҫsˮzwwp늌Ӽкzw늺ɁʹzwwÓ(wn)ۣЙC(j)߷|(zh)tҪܘúü(x)Сɢw׃ôִ܌(sh)ĶڳЙC(j)xͻx߷ӻHCALT35FL45CxLT25LT27xͣҲɞ鲻xӈF(tun)朠Y(ji)(gu)x߷ӻȣzwؓ(f)늺Փvx͵ܘȞ鏊(qing)ͬr(sh)ؓ(f)zw߀кÓ(wn)ãxӸ߾cȞm⣬øˮwĽY(ji)(gu)ʹƬwĶ˳
ЙC(j)߷Ӿ۱ϩˎĚw
۶ϩȻ@ʮԁˮSM(jn)Ќ(sh)(yn)ڮa(chn)ƷduѴ_J(rn)ۺodua(chn)ƷduԃHͬwĺP(gun)(j)HCAϵЃˮM(jn)duu(png)r(ji)ͨ^dueduͻ׃?ni)?xing)ָ(sh)(yn)_J(rn)HCAϵЮa(chn)Ʒښκ5%r(sh)oduýoˮ̎NˎwҊߣ
ߣ ۱ϩˎQw(sh)H^ռS HCA <5% 91.25mg/ 14.28 FL45C <0.5% 9.125mg/ 1.43 LT35 <0.25% 4.563mg/ 0.71
ע(sh)H^Ӌ(j)(j)
A ٶۺКwˮw^δκΓpʧȫˮw
B (j)Hy(tng)Ӌ(j)Tÿÿ2
C oˮ̎^Ͷˎ2.5ppm
D Ӌ(j)㹫ʽ飨HCA
ÿˮͶˎw365day/year
=(2106ppm)(2.5106ppm)5%365day/year
=91.25mg/.
Y(ji)ՓҊ
۱ϩSҳԁʹúокܴͻơSힴˮ|(zh)2008ɹ،HCAa(chn)УЧؿˮ|(zh)ǣڇ(ni)߷֮a(chn)ƷHCAĆwܱCˇ(yn)CSˮİȫ_ˮߵwִʹ҂һ̽ӿɿЧˎͨ^ˮ(w)˾2000M(jn)20NЙC(j)oC(j)߷ˎĺYx(sh)(yn)ɹ،xFL45CLT35a(chn)(sh)`CFL45CLT35ȡHCACwoduoa(chn)аl(f)F(xin)FL45CLT35w̶ͬȵϸ}@҂M(jn)һ̽ķ
Һwx;۱ϩPAM߷늽|(zh)
LT鎧и늄ݵͷҺwx߷늽|(zh)
LT35һNڳ͵Һwˮܽ
LT35ѫ@h(hun)֣U.S.EPA)J(rn)C
LT35^SͶӝȞ25mg/l
ʹԭt
LT35Ҫ;oˮ̎ĻڏUˮ̎СʹLT35@pٻųoC(j)XFȣͶ
LT35ڻ^еPH^m÷
۱ϩPAMԠ
1^Ԡ SɫҺw
2Чɷ 40%+1%
3 1.09+0.02
4PH؛r(sh)
5ճ
1؛Һ 8001400cps(3S10r.p.m25)
21%Һ С200cps(1S50r.p.m25)
6۱ϩPAMܽ
7c(din) -20
۱ϩPAMҺüʹ
ڌ(sh)(yn)0.25--0.5%ȶȵҺLT35ͨ^M(jn)һϡ0.05%.
a(chn)h0.25--0.5%ĝͶע⣺ýʽӋ(j)Õr(sh)зb
LT35Ļ͗l_(d)^Ч(dng)ʹßoC(j)r(sh)LT35(yng)ڟoC(j)ͶӣijЩrɰl(f)F(xin)LT35coC(j)ͬһc(din)Ͷӕr(sh)Ч@
۱ϩPAMwͶ
LT35ͶȡQˮ|(zh)ԼxßoC(j)һͶ10mg/L
۱ϩPAMă(yu)c(din)
ɜpٟoC(j)ͶȡoC(j)
pٟoa(chn)
ˮ̎ɱ
PH^̵
(ch)桢̈́ڄ(dng)(qing)
g
LTpg(yng)c̿TFX\Ȳ|(zh)|]ʹҺز|(zh)鲻PwSϩ۱ϩȡ
ȫc
LT35ζdu
(ch)
LT3540Ƀ(ch)6(g)5--25Ƀ(ch)12(g)h(ch)Ȟ0.25---0.05%
FL45CB
10000100000
ҺB(ti)Ч20%40%
x
ճȣ40%r(sh)100022000cps
xӾ߷(wn)
cٻʹ
ɴ(ch)