Magnesium Sulfate Heptahydrate Yog Siv Cov Dej Kho Mob Rau Hauv Luam Ntawv Thiab Dyeing Kev Lag Luam Nrog Cov Cuam Tshuam Zoo.

Kev luam tawm thiab dyeing wastewater yog ib hom khoom muaj dej khib nyiab uas tsim kev puas tsuaj rau ib puag ncig. Nws yog ib qho nyuaj rau kho lub wastewater vim nws loj paug, siab chroma thiab degradation yooj yim ntawm cov organic teeb meem. Nws yog ib qho nyuaj rau kev mus cuag tus txheej txheem los ntawm kev siv cov txheej txheem kho mob. Yog li ntawd, nws yog ib qhov tsim nyog yuav tau nrhiav ib qho yooj yim thiab pheej yig zoo decolorization txoj kev luam tawm thiab dyeing wastewater - magnesium ntsev txoj kev. Txoj cai decolorization of_-magnesium ntsev yog magnesium ntsev, uas yog, magnesium sulfate, uas yog hydrolyzed los ntawm alkali rau daim magnesium hydroxide los nag nrog zoo xwb. Nws ntseeg tau adsorbs anionic dyes nrog tsis zoo tus nqi thiab decolorizes dye wastewater. Magnesium sulfate siv los kho acid dye wastewater nrog cov nyhuv zoo thiab siab chroma tom qab kev kho mob. Magnesium ntsev txoj kev ua tau zoo tshem dej-soluble acid dyes. Raws li tsim nyog, lub decolorization tus nqi yog heev. Ua ke, kev kho mob luam ntawv thiab dyeing wastewater nrog magnesium sulfate txuag cov nqi rau qee yam thiab txo cov pa phem ntxiv. Qhov no yog qhov muaj nqis nrov, tab sis kuj tsis ua kom dej tsis zoo thiab tsis muaj teeb meem rau tib neeg lub cev.