The new concept of reducing the investment and running cost on alkali recovery of black liquor in straw pulping Optimization and integration of clean production and waste liquor biochemicalprocessing technology;
降低草浆碱回收投资和运行成本的新设计理念 制浆清洁生产工艺与废液生化处理技术的优化组合
An integrated alkali recovery process of evaporation and combustion was developed in accordance with the characteristics of wheat straw pulp black liquor consistency.
以草浆黑液浓度特征为依据,开发了蒸发燃烧一体化碱回收工艺。
This article introduced the characteristic of purified calcium carbonate from the lime mud deriving from straw pulping chemical recovery and its application in the offset paper production.
介绍了碱法草浆碱回收白泥精制碳酸钙产品的特性及其在双胶纸生产中的应用,同时就白泥CaCO3加填生产中遇到的问题进行了分析,并提出了解决办法。
This paper reports electrodialysis recycling alkali in black liquid from straw pulping.
采用电渗析法回收草浆黑液中的氢氧化钠,在恒压条件下,曝气时电渗析的效率比不曝气时好,90m in时,曝气和不曝气条件下疏水氟膜的R值分别为1。
The technology of managing the pollution of black-liquor of straw pulping in paper-making is a hot point in native water pollution controlling research.
草浆造纸黑液的污染治理技术是国内水污染控制研究的热点。
The technology of managing the pollution of black-liquor of straw pulping in paper-making is a hot point in China's water pollution controlling research.
草浆造纸黑液的污染治理技术是国内水污染控制研究的热点 ,但由于草浆黑液的特点不同于木浆造纸废水 ,因而其治理成本较大。
The effects of xylanase boosting bleaching of wood pulp and wheat straw pulp are investigated in this paper.
研究了木聚糖酶预处理对木浆和草浆化学浆漂白的影响。
We have done the trial to make handsheets adding PVA fibre to reed pulp and wheat straw pulp.
针对我国造纸工业非木材纤维用量多的特点,对水溶性PVA纤维在100%非木材纤维抄纸中的应用作了一些尝试,采用在苇浆和麦草浆中添加PVA纤维作手抄纸的试验方法,通过添加量的变化,得到PVA纤维在不同的添加量下对成纸基本物理性能产生影响的一些数据,并对在纸机上实际应用需考虑的问题谈了一点看法。
It was found that the cellulase systems were necessary in order to improve the drainage behavior bleached wheat straw pulp, while xylanases played an assistant role.
在草浆酶改性过程中 ,以纤维素酶为主的酶系对草浆滤水性能的改善是必需的 ,而木聚糖酶对草浆滤水性能的改善起到了辅助作用。
The domestic main treatment techniques for straw pulp black liquor were presented,then integrated utilization of the black liquor resources and the application of an engineering example were discussed in detail,a reference for solving the pollution problems of straw pulp paper making industry was provided.
阐述了我国草类制浆造纸厂黑液的主要治理技术,结合实例详细论述了草浆黑液资源化治理技术及其应用,为草类制浆造纸厂黑液的治理提供参考。
The conditions of Pulpzyme HC xylanase aid-bleaching on NaOH-AQ wheat-straw pulp were optimized in this paper,and the effect of An-76 fungal and Pulpzyme HC xylanase aid-bleaching was compared.
本文对PulpzymeHC木聚糖酶助漂NaOH-AQ麦草浆的条件进行了优化,并进一步与An-76真菌木聚糖酶助漂NaOH-AQ麦草浆的作用效果进行了对比。
Based on the laboratory results of chlorine dioxide bleaching of NaOH-AQ wheat-straw pulp , the commercial trial was carried out.
在实验室研究的基础上,对ClO2漂白NaOHAQ麦草浆进行了工业生产试验。
The conditions of Pulpzyme HC xylanase aid-bleaching on NaOH-AQ wheat-straw pulp were optimized in this paper, and the effect of An-76 fungal and Pulpzyme HC xylanase aid-bleaching was compared.
本文对PulpzymeHC木聚糖酶助漂NaOH-AQ麦草浆的条件进行了优化,并进一步与An-76真菌木聚糖酶助漂NaOH-AQ麦草浆的作用效果进行了对比。