Methods improving the retention and drainage properties of straw pulps were introduced.
介绍了提高草浆留着率及滤水性能的方法,表明通过一些化学、生物的方法可以使其得到改善,非木材制浆是有一定发展潜力的。
25mm in length is very large in the bleached wheat pulp after refining,it causes poor drainage of the pulp.
2 5mm)较多 ,造成浆料的滤水性能较差。
Under the proper treatment of cellulase, the drainage of refined pulp has been improved greatly both in the weight dewateringstage and vacuum dewatering stage.
经纤维素酶适当处理的半透明玻璃纸纸浆,纸的强度没有明显变化,而纸浆的滤水性能得到很大改善。
The result showed that the drainability increases as a decline of 6.
5°SR,纸浆滤水性能得到提高,保水值有所下降。
Generally, runnability includes three aspects, wet web strength, wet web adhesion and pulp drainability, in which fiber curl index (FCI) was used to describe .
本研究以红麻杆、甘蔗渣、毛竹和芦苇等非木纤维原料为研究对象，从湿纸幅强度、湿纸幅粘附力和纸浆滤水性能等三个方面，较全面地分析了非木纤维纸浆的抄造特性；提出了用Ａ／Ｓ比概念描述湿纸幅特性的新观点，并对用ＳＦＲ和ＤＡＳ指数等描述纸浆的滤水性能进行了探讨。
In this study the old corrugated container pulp was treated with laccase/xylanase system(LXS) and recombine xylanase(X) in order to improve the beatability,drainability and strength of pulp.
采用漆酶/木聚糖酶体系(LXS)和重组木聚糖酶(X)对旧瓦楞箱纸板浆进行处理,以改善浆料打浆性能、滤水性能和强度。
Study on Improving Drainage Property of Asbestos Latex Sheets
改善石棉胶乳抄取板滤水性能的研究
" Pulps-Determination of drainability-""Canadian standard "" freeness method"
"GB/T12660-1990纸浆滤水性能测""加拿大标准""游离度法"
The Influences of Accumulations in Papermaking System on Hydration of Pulp Fibers and Drainability of Papermaking Stock;
造纸系统积累物对纸浆纤维的水化作用和滤水性能的影响
Study on the Experiment of Filtration Performance of the Triple Media Filter in Zhongyin Water Treatment Plant in Da Qing;
大庆市中引水厂三层滤料过滤性能的试验研究
Performance test for water treatment equipment--Filter
GB/T13922.3-1992水处理设备性能试验过滤设备
Improvement of Hydrophobic Property of Filter Paper Impregnated with Silicone-grafted Styrene-acrylic Emulsion
硅-苯丙乳液改善浸渍滤纸的憎水性能
Performance and Parameter Control of Dehairing Wastewater Treatment with Ultrafiltration
超滤处理脱毛废水的性能及参数控制
Performance of water filtration using modified hydrophilic expansible polytetrafluoroethylene membranes
膨体聚四氟乙烯改性亲水膜的水过滤性能
Study on Sludge Filter Dewatering Property in Municipal Swage Treatment Plant;
城市污水处理厂污泥过滤脱水性能的试验研究
PREPARATION AND PERFORMANCE OF A NOVEL MULTIFUNCTIONAL FILTER MEDIUM FOR WATER PURIFICATION
新型多功能净水滤料的制备及其性能研究
Study on Hydrophilic Modification and Antifouling Property of Ultrafiltration Membrane Surfaces;
超滤膜表面亲水改性及其抗污染性能研究
Research on effectiveness and mechanism of residual Al removal by metal oxide modified filtration
金属氧化物改性滤料过滤去除水中残余铝的效能与机理研究
Study and Application of Filtration Technology for Fibre in Dirty Water Contained Oil;
油田注聚含油污水纤维滤料过滤器性能研究与应用
The Study of Zeta Potential and Oil-Removal Efficiency of Water Treatment Filter Media
水处理滤料表面的zeta电位及其过滤除油性能研究
Excellent separation properties from water in oil, re-circulating and filtration systems
在油回收和过滤系统中表现出良好的分水性能。
Stable hemihydrate agglomerates with good filtering properties were obtained.
获得具有优良过滤性能的稳定的半水物晶团。
Studies on Membrane Evolution Mechanism of Nanofiltration Performance for Seawater Softening;
海水纳滤软化过程中膜性能演变机制研究
Study on the Performance of Vermi-biofilter for Municipal Wastewater Treatment;
蚯蚓生物滤池处理城市合流污水工艺性能研究