造纸化学品
造紙化學品
조지화학품
PAPER CHEMICALS
2012年
2期
15-16
,共2页
脂肪酶%脱墨%废新闻纸
脂肪酶%脫墨%廢新聞紙
지방매%탈묵%폐신문지
Lipase%deinking%old newsprint
利用脂肪酶液对废新闻纸进行脱墨,效果明显。与常规化学法相比,脱墨浆ISO白度提高了2.45百分点,尘埃度的降低也明显优于常规化学法,达123.9 mm2/m2,纤维的总得率提高了6.69百分点。
利用脂肪酶液對廢新聞紙進行脫墨,效果明顯。與常規化學法相比,脫墨漿ISO白度提高瞭2.45百分點,塵埃度的降低也明顯優于常規化學法,達123.9 mm2/m2,纖維的總得率提高瞭6.69百分點。
이용지방매액대폐신문지진행탈묵,효과명현。여상규화학법상비,탈묵장ISO백도제고료2.45백분점,진애도적강저야명현우우상규화학법,체123.9 mm2/m2,섬유적총득솔제고료6.69백분점。
Obvious deinking effect was observed when using the lipase liquid to treat old newsprint.Compared with conventional chemical method,brightness of deinked pulp with lipase was increased by 2.45 percentage point,and the durt removal was higher,with dirt count decrease of 123.9 mm2/m2,and total fiber yield was improved by 6.69 percentage point.
