(sh)(j)V θõȥ
l(f)ڣ2016-09-22 c(din)921
Uˮڻa(chn)^鳣Ҋһ(g)ߺ|(zh)ÿ1gİҪ4.57g(dng)ˮа^ߕr(sh)ˮеܽ½(hu)Ӱ~棬(do) ķֳʹˮwl(f)l(f)ⰱ߀(hu)ˮwРI(yng)B(yng)ʹL(zhng)ĸҲ(hu)ʹˮwM(jn)һ˰ȥ(du)o(h)h(hun)ǷdzҪ
̎ܶȡÓᷨW(xu)xӽQȥUˮеİǷdzҪ(ji)ӑՓUˮ̎g(sh)
(rn)ȻϳɵķʯߎX̿ȿÁUˮеİ˹ϳɵķʯ@xӵʯ@xͺȻcȻҺҺеİôc̎ʹ֮ɞ鵪?d)ȥ͵ķʯҲƄ?dng)350650ʯԻá
ķʯ^(gu)a(chn)Ľzʯбl(f)ʯ⣬ȻİĴʯбl(f)ʯɏďUˮȥxӽQÌ(du)@ԣ}V⛵ȾЃ(yu)ʿBm(x)ʽb̎Uˮбl(f)ʯ(du)@xxáȻcҺڸ80漰pH8M(jn)
UˮNH4+3NȻrķʯȥ@Nʯнzʯбl(f)ʯ(dng)@xӝȞ3mmo1/Lr(sh)NH4+Q23%33%@ʾ^ߵxBahkesir^(q)ȻʯÁUˮеİ(du)7.55.0mg/LNH4+xӳʼxӽQ4.51.7mgNH4+/g
ȡ
70100mg/LİUˮҺĤg(sh)M(jn)̎ҺĤ|(zh)?jn)?sh)6%Span-8011%ҺB(ti)ʯϞúͽM(ni)ˮ|(zh)?jn)?sh)20%ϡMɣ(jng)̎UˮеİȿԽ1mg/LCODcrԽ100mg/L
HC-2Ԅúͼ(qing)Ĥ(ni)ˮ࣬Һcˮ|(zh)Ȟ110(du)1000mg/Lİˮ8min(ni)ȥ93%İ
Óᷨ
(du)ں^ߵďUˮԿ]sķM(jn)лȥʿ_(d)99%
ÓᷨÁA(y)̎ߝȵİUˮeǰȴ5000mg/LďUˮԓֻ܌͵200mg/L̎M(fi)øÿUˮ0.1250.3tÓĴĉs՚ܺ^̎M(fi)ø(jng)Ó̎İUˮԺİڵ0r(sh)oʹԓı̎ˮ̼}eڴÓ@(hu)(do)¿՚ѭh(hun)FγĜpĶ˳ЧʡȫÓÓĺĚwҲҪ̎ԷɶȾ
ˎUˮа72007500mg/LpH10133050Úᷨȥȥʿ_(d)70.3%99.3%ѹpH11ضȞ40r(sh)g2hȥ96%İ̎ďUˮM(jn)һ̎
UˮеİÇM(jn)дÓȥĆwȥЧҪö༉(j)ʹڶ죬ҲʹUˮеİ_(d)κ_(d)ˮƽ
(du)UˮM(jn)п՚ⴵÓr(sh)pH10.5ԱCе@}D(zhun)鰱ڴÓ^УpH(hu)Ԅ(dng)½˱˹{(dio)40r(sh)՚cUˮweȞ15001(jng)10h99%İÓ
W(xu)
ʯī̿⁼dwKڸߜظ߉150180漰1.5MPaBm(x)ʽ(yng)ЌNH3-Nȥʯīdw^ߣ?yn)бȶ⁼䆾иõķɢ?dng)ϵy(tng)|(zh)Ɨlr(sh)ˮΨһa(chn)(dng)^r(sh)߀γN2ONO2Ҳdڶ⁵K㞻ڸߜظ߉M(jn)ֽ⡣
UˮеİúĚw100370棬ډFeCoNiRuRhPdIrPtCuAuWM(jn)ֽ150mLNH4ClҺ2500mgNH3/L300mLĉḪd㜵XpH{(dio)1218kg/cm2ͨ˿՚2.650ml270ӟ1hʹ96%İֽ
ʽ̎Uˮеİú⋵ĴڸߵpHr(sh)̎Ч^Co/CeMn/CeЧ@N@ʾ(du)^кܸߵĴֽ
(du)ںȏUˮ߀diķʯĴ¼^ʹֽ⡣emùI(y)Uˮ̎
W(xu)
Uˮеİôcȥ䷨ȌUˮpH{(dio)810.5Ȼ볬^W(xu)Ӌ(j)5%ĴcҺˮcM(jn)c(din)Ȼȥȥʿ_(d)86.9%100%(yng)5min(ni)ɣҲܜضӰpH78䷴(yng)ʽ£
2NH4Cl+3NaOCl——N2+3NaCl+3H2O+2HCL
磺400mL20gȻ@Һ4012gcpH{(dio)9296gƯҺஔ(dng)41.79gc3gc˕r(sh)PH13.8ጷųwpH10minጷų4.75L?d)⣬pH½7.5Uˮк1mg/L@xӼ0.09gĴc߿Ác̎ʹD(zhun)ȻcڴдccUˮеİ|(zh)Ȟ3.61
Uˮеİ(jng)̎ˮԺ100200mg/LİM(jn)c(din)ȻԽȵͶ(yng)ʹCLcNĦȞ6ȿû֮̿̎
c(din)ȷ̎ȺܸߵďUˮҲ̎Ⱥܵ͵ďUˮС5mg/LԌĝȽ͞Ҳܜضȵơ(dng)ȸߕr(sh)ȵܴ1mgNH4-N610gȣ̎M(fi)úܸȼcˮЙC(j)ɵĻ(du)wкġȵ\(yn)ݔʹöܲԓںUˮ̎ڲܜضȵں^(q)(yng)^
߀ԱF}pH7.511.0øF}̎SĺUˮ3493.8mg/LİȏUˮ71Ͷ60.14mg/LĸF}ʹȻȵĝȽ1653.9mg/LŷŵďUˮͶ13.278mg/LĸF}ʹȵĝȏ2.706mg/L0.345mg/L
xӵĴ£ɞ鵪?d)?/span>
UˮаԺܷûW(xu)Ӌ(j)NOxM(jn)̎õȥ
W(xu)
ÚVVԳUˮеİǰߵЧ(yu)ںpH911VcĦȞ41cVĦȞ1.51@Vñ̎UˮеİԽ1mg/L
һr@xӲcxɳijЩ(f)}ˮMgNH4PO4(MAP)MnNH4PO4NiNH4PO4ZnNH4PO4ȡ@Щ(f)}ԌNH4+xȥMn2+Ni2+Zn2+ؽ٣(du)˼жʲ턩ʹáMg2+xӟo˿ԲNH4+UˮмMg2+PO43-MAPķNH4+xȥԓă(yu)c(din)dz(yng)ܜضȡˮжصҿ̎ߝȵİUˮO(sh)Ӌ(j)Ͳܺ(jin)Uˮͬr(sh)ĺܸ߀ڰ(yn)ȾĽԓо?j)r(ji)ֵĿǰԓ(yng)õҪɳˎM(fi)^õijMAPһN͵ķ(yng)(du)r(nng)I(y)еđ(yng)M(jn)M(jn)һо_l(f)
˽ˎM(fi)õijMAPͨ^AԟհγɵcVٴ턩ÁȥUˮеİ
xӽQ
xӽQ̎İһ1050mg/LxӽQ֬ҽQ֬ˮкдİҪ̎@NõòࡣUˮúF(tun)xӽQ֬AmberliteIRC50M(jn)̎Qr(sh)֬xʽõˮ90M(jn)ˮ(jng)sհʣˮÁ֬
@}Uˮ߀c͵WofatitKS10M(jn)xӽQ̎4%ȻcM(jn)
ȥUˮеİҪͷ(yng)һ̎ϵy(tng)УځUˮеİԱɁᣬ¿M(jn)һγɵᣬڼėlЙC(j)Ĵ£Աɵ?d)ĶUˮеİȥһ㽛(jng)^(j)̎Uˮ̼3NԪؿȥ10051^ߵĹI(y)Uˮˮ(jng)̎mȻBOD5ȥ95%HȥһŷųˮȾ߀܇(yn)ء
˸õȥԲA/Oϵy(tng)A/Oϵy(tng)̝ϵy(tng)(Anһoxic/oxicsystem)ĺ(jin)Q20o(j)70(gu)_l(f)ďUˮ̎¹ˇҪԭȵĺؚ̎صĻA(ch)M(jn)̝λȱΣȡ(ni)ѭh(hun)ͬr(sh)ÓȥBOD5
A/0ϵy(tng)ˮM(jn)˼أܽС0.5mg/Lڴ˳cȫڮB(yng)ͼԅһN£UˮBOD5̼ԴNO3-ܚwM(jn)oNO3-߀ԭ鵪?d)⣬ጷŵС?/span>
ЙC(j)̼ԴBOD5+H2O——N2+OH-+CO2
ͬr(sh)?yn)ȱBOD5Ĵڼl(f)˾ųAھw(ni)Ķ}˴AF(xin)سˮM(jn)ȱ@cĺĻҺڷM(jn)һЎNOcʣBOD5M(jn)һBOD5͵ȥ(jng)^ˮBOD5ȥs50%60%˕r(sh)ܻSˮеNH3-NNO-N,̝Aη(yng)ʽ£
߾
NH4++1.5O2——NO2+2H++H2O+
U
NO2-ʮ0.5O2——NO3-+
σʽӵ
NH4++2O2——NO3-+2H++H2O+
ڴͬr(sh)BOD5ṩ@ЩKʣ(וr(sh)_(d)9%10%)_(d)ȥĿͨ^A/Oϵy(tng)ă(ni)ѭh(hun)ʹBOD5ȥ
A/Oϵy(tng)ˇc(din)ԓϵy(tng)ܾS^ߵMLVSS,Чʸߣ(du)ˮ35h(ni)BOD5NPȥʿ_(d)80%90%ϵЧ̎^ͷ\(yn)У˽zL(zhng)Բװl(f)ÛF(xin)ԺãʹγõˮxЧ˳ˮ|(zh)A/0ϵy(tng)Ǯ(dng)̎UˮһNҎ(gu)
^һ㳣Ҏ(gu)^УM(jn)Ёɞ遆}M(jn)^D(zhun)}c̼ԴM(jn)з^D(zhun)ɷӵȥ@(g)^ȱc(din)^̎ɱ^̿ځAΣγɵā}c(yng)Ɂ@ֽˮͷӵtԽ^@(g)ஔ(dng)?sh)ă?yu)c(din)
ڳҎ(gu)һ^ȥ2molİ4mol5molCH2OЙC(j)聆@ķֽȥԒtͬȥ2molİֻ1.5molҲҪ̼Դڵr¼ȥ
_(d)@(g)Ŀģϵy(tng)мʹa(chn)ā@ֽԭӵйzX\̼̿}xFFr(ji)FxӡFzwFFzwFȵĴ(qing)@(g)ϵy(tng)ځ@IJֽʹM(jn)L(zhng)ā}ȱ٣\(yn)D(zhun)^Ĕ(sh)Ŀ½ʹռ(yu)(sh)
Fr(dng)M(jn)ˮİȞ196.4mg/Lr(sh)ˮеİԽ5mg/LxӼxӷքe0.20.3mg/LȞ6.1mg/L(du)սM(Ӵ)ˮаȞ17.6mg/Lἰxӷքe22.3154.2mg/L,194.3mg/L
Ƶš߀ͨ^(yng)ėlʹ^ͣځA˱횿Ʒ(yng)ضȣܽpHȼg(yng)m˜ضȞ2030棬15r(sh)ʽضȳ^30(yng)Ҳ(hu)ܵp(do)ķeAεĜضȿ^ͻ^ߵĜض(yng)ռҪλܽĝȿƁM(jn)һ^͵ܽځ^̵M(jn)УԿܽ0.5mg/LpHֵ8ң^7.0Ӂ^̣pHԿ8ҞxB(ti)İ(du)Ӱ푱ȁԮ(dng)^pH^ߕr(sh)(du)^̵M(jn)^̵M(jn)g(du)^ҲӰځڱԿm(dng)?sh)gʹϵy(tng)еuųϵy(tng)
ԭԸЧ(jng)(j)̎UˮSHARONˇڸߜ(3035)биߵL(zhng)Сͣr(sh)gСȵc(din)ʹϵy(tng)еāʹ^̿ځAΣڳˮ(j)̎ҺVҺȸ߰Uˮ̎