Kev kho cov dej khib nyiab hauv Papermaking
Jan 18, 2018
Txoj Kev Kho Khaub Ncauj Khwv Txij Nkawm yog hais txog kev kho cov dej khib nyiab los ntawm kev lag luam papermaking. Papermaking wastewater tsuas yog los ntawm ob txoj kev ua ntau ntawm cov tshuab pulping thiab cov ntawv ua nyob rau hauv cov ntawv tshuab ua kev lag luam. 1, pulping yog qhov sib cais ntawm fiber los ntawm cov khoom siv cog, ua pulp thiab tshuaj dawb pulp. 2, papermaking yog rau dilute, zoo sib sau, xovxwm, tshuab ziab, luam thiab txheej txheem pulp.
