CAJ | 학술논문

考察了氧化淀粉（ OS）/阳离子聚合物（ YJ）复合物对高度循环造纸用水的絮凝效果及废渣的抄纸性能。结果表明，OS/YJ复合物具有优良絮凝作用，其用量在100 mg/L时，絮凝效果最好。复合物中OS的氧化度对絮凝效果影响小，但YJ的相对分子质量的影响大。由OS3/YJ2复合物形成的废渣替代2%的纤维时，纸张的抗张强度提高8%，环压强度提高11%。
고찰료양화정분（ OS）/양리자취합물（ YJ）복합물대고도순배조지용수적서응효과급폐사적초지성능。결과표명，OS/YJ복합물구유우량서응작용，기용량재100 mg/L시，서응효과최호。복합물중OS적양화도대서응효과영향소，단YJ적상대분자질량적영향대。유OS3/YJ2복합물형성적폐사체대2%적섬유시，지장적항장강도제고8%，배압강도제고11%。
The eomplexes of oxidized stareh( OS)and eationie polymer( YJ)were used to investigate their floeeulant performanee to intensive reeyeled wastewater of the papermaking system. The reuse of floeeulant residue in the paper was also investigated. The results showed that OS/YJ eomplexes exhibited good floe-eulant performanee to the wastewater. The optimal dosage of OS/YJ eomplexes was 100 mg/L. Effeets of the oxidation degree of OS in the eomplexes to the floeeulant was less,and the moleeular weight of YJ was signifieant. When 2% of the fiber to form the paper was instead by the floeeulant residue,the tensile strength and the ring erush strength of the paper inereased by 8% and 11%,respeetively.