|(zh) һ |(zh) һNд̼ζIJ(wn)wӽY(ji)(gu)Dʾڵͬ،Ӄ(ni)⻯W(xu)ϳڵƽσHԘO͝ȴ
sӵķN
һN(jin)ķ܉D
1.1 һ|(zh) ڳ£{(ln)ɫw^ڳ{(ln)ɫ@ஔ(dng)ĚwҪ|(zh)ڱ 1-1, ҺwܶȺڱ 1-2 1-1 |(zh)
1dyn=10 -3 N/m;1atm=101.325Pa;1cal=4.18J 1-2 ҺwܶȺ≺
1.2 ܽ ˮ(bio)(zhn)͜ض£ STP ܽȱ 13 Ҋ 1-3 ȿ՚ 25 1-3 ˮеܽw։ 10 5 Pa /(ml/L)
ͨsˮУԜy(c)ͬضͬ³ˮеܽD 2-2 ډ 1atm r(sh)ˮеܽȺ͜ضȵP(gun)ϵĈD2-2 ֪(dng)ضȞ 0 r(sh)ˮеܽȿ_(d) 2.85810 -2 mol/L(1372mg/L). wһӣˮеܽȷϺһض£κΚw֪ܽҺwе|(zh)cԓwҺwϵķ։(sh)ĴСֻǜضȵĺ(sh)cȟo(w)P(gun) C=K H P (1-1) ʽ C ˮеܽȣ mg/L P ՚гķ։ kPa K H (sh) mg/ LkPa ʽ 1-1 ֪ڌ(sh)Ha(chn)вõĶdz՚ķ։Сʳܽh(yun)h(yun)Сڱ 1-3 еĔ(sh)(j)ÿ՚ԭϵijl(f)a(chn)ij՚ֻռ 0.6 1.2 we(j)B(ti)̼D։֪ķ։Ҳֻг՚≺ 0.6 1.2 (dng)ˮ؞ 25 r(sh)@N՚ˮֻܽУ 0.625 1.458 10 -4 mol/L(3 7mg/L) 1-4 ͝ȳˮеܽ /(mg/L)
һˮ̎^ˮеܽȲ^͝£ˮеܽȻM͝ȳˮеܽҊ 1-4 ĻW(xu)|(zh) 1. ĻW(xu)|(zh)O(wn)ڿ՚ˮж(hu)ֽ䷴(yng)ʽ飺 2O3 3O2 285kJ 1-2 ڷֽr(sh)ųʮ(dng)京 25 ϕr(sh)ױըһ՚гĺy^ 10 ڳˮ̎^L(zhng)vʷ^߀]һը 1 µijڳسĿ՚зֽ˥ڞ 16h ҡSضȵֽٶȼӿ죬ضȳ^ 100 r(sh)ֽdz_(d) 270 ߜؕr(sh)D(zhun)ˮеķֽٶȱȿ՚пĶںs|(zh)ˮҺгѸٻ؏(f)γ⡣ˮгȞ 6.2510 -5 mol/L(3mg/l) r(sh)˥ڞ 5 30min ڼˮзֽٶ^sˮԁˮеİ˥ڴs 20min 20 Ȼڶsˮ(jng)^ 85min ֻֽ 10 ˮؽӽ 0 r(sh)(hu)׃øӷ(wn)
ˮеķֽٶSˮغ PH ֵ߶ӿD 1-3 PH=7 r(sh)ˮغͷֽٶȵP(gun)ϵD 1-4 20 PH ͷֽٶȵP(gun)ϵ ߳ˮ̎^ҪֽһЩ˜pp(du)h(hun)ȾtҪ̎βеijֽһЩ 2. O(qing)߀ԭλH F 2 䑪(yng)Ҫ@һı 1-5 п ı 1-5 ֪Ę(bio)(zhn)늘Oλȷ֮ȼi⛵ߡfdz(qing)ͬr(sh)(yng)ԳǸЧğo(w)Ⱦ 1-5 ߀ԭλ^
3. (yng) a co(w)C(j)(yng) cFķ(yng)
c Mn2+ ķ(yng)
cķ(yng)
c軯ķ(yng)
c軯ķ(yng)
(yng)飺
cȵķ(yng)
b cЙC(j)ķ(yng) ˮҺcЙC(j)ķ(yng)O(f)sHԴҹJ(rn)ĎN(yng)ʽгԹ cϩNķ(yng) cp朵ϩNl(f)(yng)(yng)v£
ʽ G OH OCH3 OCCH3 Ȼ(yng)Ka(chn)džwۺϵe(cu)ijĻwֽȩ ͷ廯ķ(yng) ͷ廯ķ(yng)^ϵбƣǶ䷴(yng)ٶȳ(sh)u
(du)˵ףᣩϵķ(yng)
(du)ЙC(j)
л?yn)? ϩNӣh(hun)NȩN c ĶԺg кwȞ 6.2510 -6 mol/L(0.3mg/m3 ) r(sh)(du)д̼ĸX (6.25-62.5)10 -5 mol/L(3 30mg/m3 ) r(sh)F(xin)^ۼپֲԵȰY ; Ȟ 3.12510 -4 1.2510 -3 mol/L(15 60mg/m 3 ) r(sh) , t(du)wΣ䶾߀ͽ|r(sh)gP(gun)L(zhng)ڽ| 1.74810 -7 mol/L(4ppm) µij(hu)KϵK| 20ppm µij^ 2h (du)wo(w)ΣȵSֵ 4.4610 -9 mol/L(0.1ppm)8h. ڳijζܝ⣬Ȟ 4.4610 -9 mol/L(0.1ppm) r(sh)˂XʹóһٶĚvʷҲ]аl(f)F(xin)һж(do)Ĉ(bo) к(qing)˽K՚(du)еĽٶиgX\Uc|(hu)(qing)tFϽϲܳg@һc(din)a(chn)ϳʹú 25 Cr tFϽ𣨲P䓣l(f)O(sh)ͼעO(sh)cֱӽ|IJ (du)ǽٲҲˏ(qing)ҵĸgʹڄe̎ʹõஔ(dng)(wn)þϩϞVȣڳעO(sh)ʹòñҊ_Ѻʹסڳl(f)O(sh)Ӌ(j)O(sh)ͨzܷϣ횲g(qing)Ĺzz |
(qun)
©RI(y) & V݊W(lin)h(hun)Ƽ˾
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