Cov txheej txheem tshuaj
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Cov txheej txheem tsim tawm hydrogen peroxide
Cov tshuaj formula ntawm hydrogen peroxide yog H2O2, feem ntau hu ua hydrogen peroxide. Qhov tshwm sim yog cov kua tsis muaj xim tsis muaj pob tshab, nws yog ib qho muaj zog oxidant, nws cov tshuaj aqueous yog tsim rau kev kho mob qhov txhab tshuaj tua kab mob thiab tshuaj tua kab mob ib puag ncig thiab tshuaj tua kab mob.
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Dealing nrog cov txheej txheem tshiab ntawm furfural pov tseg dej kaw evaporation ncig
Cov dej khib nyiab tsim los ntawm furfural yog nyob rau hauv Complex organic wastewater, uas muaj cetic acid, furfural thiab cawv, aldehydes, ketones, esters, organic acids thiab ntau yam organics, PH yog 2-3, siab concentration hauv COD, thiab phem nyob rau hauv biodegradability. .
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Furfural thiab pob kws cob ua cov txheej txheem furfural
Pentosan cog fiber ntau cov ntaub ntawv (xws li pob kws cob, txiv laum huab xeeb plhaub, paj rwb hulls, nplej hulls, sawdust, paj rwb ntoo) yuav hydrolysis rau hauv pentose nyob rau hauv lub fluence ntawm tej yam kub thiab catalyst, Pentoses tawm tawm peb dej molecules los tsim furfural.