制浆

The presence of lignin and its distribution in wood cell wall has a significant effect on wood industry and pulp and paper making industry.

摘要木素的存在及其分布对木材加工工业和制浆造纸业有着重要影响。

On the other hand,the means have no apparent influences on soil and the growth of reed,furthermore,it provides suitable water and fertilizer to reed and promote reed to grow.

芦苇是一种水生维管束植物，它广泛生长在我国南北方的河湖岸边，产量高，用途广，它不仅是优良的草类制浆造纸原料，还广泛应用于农业和建筑业中，在我国国民经济中起着重要的作用。

XZXJ- New Stock Pump is used for deliver stock in pulppaper mill.

纸浆泵主要用于制浆造纸厂运输送纸奖。

The processing of alkaline process papermaking black liquor is still primarily by alkali recycling , and its waste liquid treatment causes to produce massive waste white mud which pollutes the environment.

ReplaceFont'ChDivSummary'，'目前我国造纸工业发展迅速，而造纸原料则以非木材(草类纤维为主，碱法制浆造纸黑液的处理以碱回收为主，从而导致产生大量的废白泥，造成了环境污染，成为了当前环保工作者关注的问题之一。

Kraft process: Chemical method for producing wood pulp using caustic soda and sodium sulfide as the liquor in which the pulp wood is cooked to loosen the fibres.

硫酸盐制浆法：生产木浆的一种化学方法，用苛性钠和硫酸钠作为溶液，把纸浆原料放在里面煮，使其纤维松释。

The problem of draining black liquor of middle and small-scaled Papermaking Company, not only polluted the environment seriously, but also endangered their existence and development.

而我国中小型造纸企业的制浆黑液排放问题，不仅严重污染环境，而且危及企业本身的生存、发展。

The lignin structures and pulpabilities of reed and amur silver grass were studied and compared.

对芦苇和荻的制浆性能进行了比较。

However, the content of potassium sulfite in the potassium-rich liquid got by absorption and desorption technics was still relatively low.

因此，研究在添加抗氧化剂条件下，将洗脱液进行蒸发浓缩，低成本制备符合制浆要求的亚硫酸钾蒸煮剂，并通过比较两种不同浓缩方式，探讨亚硫酸钾蒸煮剂的最佳浓缩工艺。

This article researched midcourse wastewater biochemical trait of different pulping and bleaching ways.

研究了不同制浆和漂白方法草浆中段废水的可生化性。

In spite of cooking methods, straw midcourse wastewater's biochemical trait is the best with hypochlorite-peroxide bleaching.

不论哪种制浆方法经HP两段漂白后产生的中段废水可生化性都是最佳的，而CEH三段漂白中CE段出水可生化性都是最差的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。