The cationic starch with high substituted degree prepared by half-dry process was used as retention and drainage aids in deinked pulp.
将半干法制备的高取代度阳离子淀粉应用于废纸脱墨浆作助留助滤剂。
The waste paper deinked pulp was bleached with formamidine sulphinic acid (FAS).
介绍了甲脒亚磺酸 (FAS)漂白废新闻纸脱墨浆和混合办公废纸脱墨浆的实验情况 ,探讨了FAS用量、NaOH和FAS比值、浆浓、漂白温度和时间对漂后纸浆白度的影响 ,同时用过氧化氢、连二亚硫酸钠进行了对比实验 ,并对废新闻纸脱墨浆进行了H2 O2 FAS ,FAS H2 O2 ,H2 O2 Na2 S2 O4和Na2 S2 O4 H2 O2 两段漂白研究。
The sizing efficiency of modified AKD in the deinked pulp with a PEO/PF retention acid was investigated.
采用自制的改性AKD,结合聚氧化乙烯/酚醛树脂留着体系,研究了改性AKD在废纸脱墨浆中的施胶效果,并研究了不同的添加次序对施胶效果的影响。
The introduction to the key technology and the main questions of bleaching waste paper deinking pulp;
漂白废纸脱墨浆关键工艺介绍及应注意的问题
The effects of cellulase treating on deinked ONP before hydrogen peroxide bleaching were studied.
通过对废报纸脱墨浆纤维素酶H_2O_2漂前预处理对漂白结果的影响进行了研究,找出了最佳的酶预处理工艺条件。
It is briefly introduced that methods of waste paper deinking and mechanism of deinking and constitute of deinking agent.
废纸的回收利用是当前制浆造纸工业的热门话题,而废纸脱墨是废纸回收利用的关键。
Study on High Efficient Bleaching Technique of MOW Deinked Pulp
混合办公废纸脱墨浆高效漂白方法的研究
Mechanism of H_2O_2 Bleaching DIP Modified with Activator
活化剂对废纸脱墨浆过氧化氢漂白的机理
Th is paper discusses the effect of components of offset ink such as pigment, bind er and additives on the quality of deinked pulp.
介绍了胶印油墨的化学组成中颜料、结料和附加料对废纸脱墨浆质量的影响及其相应关系。
Effects of Enzymatic Deinking Treatment on the Physical Characteristics of Colored Offset ONP and OMG
彩色胶印废报纸与废杂志酶脱墨处理对脱墨浆物理性能的影响
Effect of Enzymatic Deinking on the Wet-End Charge Characteristics of Waste Newsprint
酶法脱墨对废新闻纸浆湿部化学特性的作用
Effect of treating ONP deinked pulp with laccase on fiber performance
漆酶处理废新闻纸脱墨浆对纤维性能的影响
Evaluation of Flotation on the Removal of Stickies in MOW
浮选脱墨对办公废纸浆胶粘物去除效果的初步评价
Study on Activated Sludge Treatment of Effluents in Waste Paper Deinking Process
废纸脱墨废水活性污泥处理工艺研究
Study on Preparation and Performance of Deinking Agent for Old Newspaper
废新闻纸脱墨剂的合成及其脱墨性能研究
recycle newspaper,ie by de-inking and pulping it
回收旧报纸（以脱墨和制浆方式处理）.
Enzymatic Deinking of Old Newsprint by Hemicellulase Combined with Laccase-Mediator System
漆酶与半纤维素酶用于旧报纸浆脱墨
Reseach on Chemical and Enzymatic Deinking of Laser-Printed Paper;
激光打印废纸的化学及酶法脱墨研究
Study on the Chemical Neutral Deinking Technology of Office Wastepaper;
办公废纸化学法中性脱墨技术的研究
Mixture of cellulase and amylase for deinking of laser printed paper
混合酶用于激光打印废纸脱墨的研究
Effect of Water-based UV-curable Ink Properties on the Deinkability of Waste newspaper
水基UV油墨特性对废新闻纸脱墨性的影响
Enzymatic Explosion Deinking of Printed Xerox Paper
静电复印纸废纸酶辅膨化脱墨工艺研究
Study on Structure and Effect of Polymeric Flocculant in Dealing with Deinking Waste Water;
废纸脱墨废水处理中高分子絮凝剂的构效研究
Study on Laccase/Mediator System Deinking and Mechanism of Old Newsprint;
废新闻纸漆酶/介体体系脱墨及其机理的研究