次氯酸鈉法處理難降解有機印染廢水的研究.pdf

1、山東大學碩士學位論文次氯酸鈉法處理難降解有機印染廢水的研究姓名：王凌峰申請學位級別：碩士專業(yè)：環(huán)境工程指導教師：岳欽艷；谷惠民20111120山東大學工程碩士學位論文ABSTRACTHighefficiencylowcosttreatmentforrefractoryorganictechnologyisthehotspotanddifficultyinthestudyofenvironmentalmanagementSodiumhyp

2、ochloritemethodwidelyusedintreatmentofpollutants，withitsgoodtreatmenteffect，simpleequipmentinvestmentandothereconomicadvantagesandattentionInthispaperusingsodiumhypoehloritetreatmentofthreearylmethanedyes，azoandanthraqui

3、nonedyes，andtheanalysisoftreatmenteffectandtherelationshipbetweenthemolecularstructureofthematerialByorthogonaltestandsinglefactorexperimentdeterminethetargetsubstanceusingsodiumhypochloritemethodforprocessingthereasonab

4、leoperationconditions，includingsodiumhypochloritedosage，reactiontime，theinitialdyeconcentrationInordertOanthraquinonedyesasanexample，throughthesinglefactorexperimenttodeterminetheeffectofsodiumhypochloritetreatmentofanth

5、raquinonedyesandthebestoperatingconditionsWeakacidbrilliantblueRAW(concentrationis40mg，L)：sodiumhypochloritedosageis03mL，reactiontime25h，undertheconditionsofweakacidbrilliantblueRAWremovalratewas9428％，CODremovalratecanre

6、achtO6382％WeakacidbrilliantgreenGS(concentrationis40mg／L)：sodiumhypochioritedosageis1OmL，reactiontime3h，undertheconditionsofweakacidbrilliantgreenGSremovalratewas9252％CODremovalratecanreachto6945％Onthereactionkineticsstu

7、dyfound，sodiumhypochloritetreatmenttargetmaterialresponseareapproximatelyshowsafirstorderkineticscharacteristicsThisstudyselectstheappropriatedyemolecularstructuredescriptorbymeansoflinearregression，severaltargetthreeary

8、lmethanedyesandazodyeswereinvestigatedbymolecularstructurewithsodiumhypochioritemethodinthestudyofthequantitativerelationshipbetweentheremovaleffectStudyfoundthattargetthreearylmethanedyeremovalrateandsulfonicacidnumberI

9、／0。aromaticringnumberandethylenealkylnumberexistedgoodlinearcorrelationbetweentheI／Ovalue。tOtargetthreearylmethanedyeremovalrateinfluencethemostsignificantcontribution；targetazodyeremovalrateandsulfonicacidnumberI／0，arom

10、aticringnumberandaZOnumberexistedgoodlinearcorrelationbetweentheI／OvaluethetargetofazodyeremovalisaffectedthemostsignificantcontributionKeyWords：Sodiumhypochloritemethod，threearylmethanedyes，azodyes，anthraquinonedye，proc