xӽQ
ܛcxӽQxӽQ֞飺cxӽQ(yng)ϴȷNxӽQ()⚤һӲϩ(PVC)Ӳϩ(f)ϲ(PVC-FRP)ЙC(j)(PMMA)ЙC(j)(f)(PMMA-FRP)rz(JR)PrzȲ|(zh)
(yu)(sh)
1ʹÉL(zhng)
2ɶҎ(gu)
3O(sh)Ӌ(j)(d)O(sh)Ӌ(j)·f
4xӽQxӽQܺ
5ʹÉL(zhng)
;
xӽQҪڼˮˮƂt(y)ˎͿbϼи߉偠toˮTI(lng)ʮ֏Vđ(yng)偠tվpt(y)ˎԭܼˮ̎ǰ̎I(y)a(chn)M(jn)ӲˮܛȥxˮƂĈ(chng)߀ʳƷˎÓɫἃFؽԭϵĻ像Uˮ̎
Mɷ
(dng)ܛcxӽQҪ偠tվpt(y)ˎԭܼˮ̎ǰ̎
촲nj(yng)xӽQ(sh)֬һϱbͬһ(g)xӽQ(ni)ڻxӽQM(jn)ˮеHxcOHxxȺܵ͵ˮʹQ(yng)M(jn)еʮ֏ص촲һO(sh)һ(j)(f)֮(du)ˮ|(zh)M(jn)һ̎(dng)ˮ|(zh)Ҫߕr(sh)ҲԆΪ(d)ʹ
(yng)
(yng)xӽQҲǏ(f)(yng)xӽQ(lin)ʹ_(d)ˮij}Ŀ
ϴ
촲ǰ(yng)xӽQ(sh)֬һϱbͬһ(g)xӽQ(ni)?yn)xӽQM(jn)ˮеHxcOHxxȺܵ͵ˮʹQ(yng)M(jn)еʮ֏ص촲һO(sh)һ(j)(f)֮(du)ˮ|(zh)M(jn)һ̎(dng)ˮ|(zh)Ҫߵĕr(sh)ҲԆΪ(d)ʹ
cxӽQ
cxӽQܛȥˮ}xVxȡܛˮxӽQMˮӲȵ}VxcܛеxӽQ(sh)֬M(jn)нQˮе}VxӱcxӽQʹˮвγ̼}}Ķ@ܛˮ
ЙC(j)
ЙC(j)xӽQbgo(w)ɫmʳƷt(y)ˎǼӹI(y)СҎ(gu)ģˮƂ䡣̼rzxӽQbþˮ(qing)ȸɱ͵c(din)mڴ偠tܛˮҎ(gu)ģˮƂ
ˮͨˮ(jng)^(gu)늝BʹˮԭеĵV|(zh)OĽͬr(sh)@ӵˮͳɞˡˮ
ˇ
늝B̵ˇ̣
1.ˮˮ
ԭˮ101^(gu)V^(gu)V늝BbáпwSV⾀Ʒˮ
2.üˮ̫ˮa(chn)
ԭˮC(j)е^(gu)V̿^(gu)V^(gu)V늝Bbá(yng)xӽQxӽQxӽQпwSV⾀báƷˮ
3.ˎИI(y)ᘄƂݔҺƂˮ
ԭˮ̿^(gu)V^(gu)V늝Bbá(yng)xӽQxӽQxӽQЧsˮC(j)Ʒˮ
4.ʡC(j)еИI(y)ˮ
ԭˮC(j)е^(gu)V^(gu)V늝Bbá(yng)xӽQÓxӽQƷˮ
ˮ]ʹá](mi)К
ԭ
ԭxӵĽQ
\(yn)Еr(sh)(yng)(sh)֬(H-R)+(M+)-->(M-R)+(H+)
ꎘ(sh)֬(OH-R)+(X-)-->(X-R)+(OH-)
M+xӣX-x
^(gu)̞^(gu)̡
xӽQʧЧ
xӽQ}ˮ̎(jin)ε̞ (yng)-ꎴ Mɵһ(j)(f)}ϵy(tng)еһ(j)(f)}ϵy(tng)ÆԪƣÿһ(j)(f)}ϵy(tng) (yng)̼ꎴһ_(ti)xӽQ}\(yn)^(gu)Уo(w)Փ(yng)߀ꎴʧЧͬr(sh)߀еһ(j)(f)}ϵy(tng)ĸ(yng)c(yng)ꎴcꎴDz(lin)\(yn)еһ_(ti)QʧЧһ_(ti)
1 zy(c)Ϳԭ
(qing)(yng)(sh)֬(du)ˮиN(yng)xӵ?yn)飺Fe3+>Al3+>Ca2+>Mg2+>Na+>H+. ɴ˿֪ˮнxNa+^Ԯ(dng)xӽQr(sh)(sh)֬ӵĸNxuH+.(yng)xÓQ(li)(dng)o(h)Ӵr(sh)й©ӵNa+˱O(jin)(yng)xӽQʧЧ©c(bio)(zhn)ģ䷴(yng)̞飨A(yng)x,R(sh)֬F(tun)
An+ +nRH=RnA+n H+
HCO3- + H+ =H2O+CO2
(qing)Aꎘ(sh)֬(du)ˮиNxӵ?yn)飺SO42->NO3->Cl->OH->HCO3->HSiO3- ɴ˿֪HSiO3-^Ԯ(dng)xӽQr(sh)(sh)֬ӵĸNxuƣOH-.xÓQ(li)(dng)o(h)Ӵr(sh)й©ӵHSiO3-˱O(jin)xӽQʧЧ©(bio)(zhn)䷴(yng)̞飨BxR(sh)֬F(tun)
Bm- +mROH=RmB+mOH-
2 c(din)ͿƷ
ĸϵy(tng)ˆԪϵy(tng),ܳʹØ(sh)߽֬QijˮAĵȃ(yu)c(din)҂?c)оҪӑՓ@NY(ji)(gu)A(ch)xӽQ}ˮ̎ϵy(tng)
ԳɶƷоx܇gˮվԓϵy(tng)ĸˮ̎ϵy(tng)ϵy(tng)ĽY(ji)(gu)飺ɰV-̿^(gu)V-֞V-(yng)- һ--촲-V-ˮϵy(tng)a(chn)ˮ5 t/hϵy(tng)ʧЧо҂ԪʧЧƸҲdzĸˮϵy(tng)ă(yu)c(din)(du)ϵy(tng)M(jn)ʧЧ
1RO(du)ЙC(j)|(zh)ȥʴNFĤ2ͬЙC(j)|(zh)ȥʲͬеܴ磬RONFĤ(du)ȥʷքe95.34%81.45%(du)ȥʄtքe61.50%46.82%
3 ˮˮ|(zh)
ԭˮ(jng)һ(j)(f)}늌(do)ʣ25棩10S/cmˮй躬100g/L