碘海醇生產(chǎn)廢水中碘的回收研究.pdf

1、南京理工大學(xué)碩士學(xué)位論文碘海醇生產(chǎn)廢水中碘的回收研究姓名：卑鳳利申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：環(huán)境化工指導(dǎo)教師：陳潔沈志松1999碩士學(xué)位論文AstudyonrecoveryofiodinefromindustrialwastewatertoproduceDianhaichunAbs仃actTherecoverymethodofiodinefromindustrialwastewatertoproduceDianhaichunwasintro

2、ducedinthispaperFirstlythevariousformsofiodineinthewastewaterWeretranslatedinto103～byoxidant，thendeoxidizedtOproduceiodine，therecoveryefficiencyofiodinereachs75％80％；theremainsofiodinewasrecoveryedwithionexchangeresin，the

3、suitedconditionofrecoveryofiodinewithionexchangeprocessisdiscussedonthispaperonthiscondition，atleast5％ofiodinecanberecoveredInordertomakethewastewatermeetingthestandardfordrainoffwateritisfurthertreatedbyactivecarbonabso

4、rption，theconditionofactivecarbonabsorptionWaSdescribedonthiscondition，itsCODcanbereducedtolessthan50mg／l；thecolofitycanbereducedtotessthan05timeThereseachresultsshow：recoveryofiodinewiththismethodCallbringabouthighecono