bleaching

bleaching agents.

因子。

Bleaching earth filtration —Complete removal of the bleaching media from the bleached oil is very important since residual earths can act as a prooxidant.

土过滤—完全去除脱油中的土是非常重要的，因为残留的土会促进氧化。

For example: brevibacterium diazoresin treantment exposure during bleaching, it can change the surprint template color.

例如：黄物在曝光历程洋被不染黑，它可以保持已曝光的模版的颜。

Conclusion The zine oxide phosphorate base was a kind of effctive measure to prevent post-bleaching external cervical resorption.

结论磷锌水门汀基是防治内后牙部外吸收的一种有效方法。

In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were respectively.

摘要本文综述了纸浆的氧气、臭氧、过氧化氢、光催化、过氧中碳水化合物的保护措施。

Padder is applied to all bleaching, dyeing, printing and finishing procedures.

在、染、印、整等加工过程中,织物干湿处理都需使用轧车。

For example, in bondid hygrogram, the absolute humidity bleaching Board for up to 6%, and the absolute unbleached kraft paper up to 7.5% humidity.

例如，在相的湿量下，不染黑纸板的绝差湿量可达6%，而未不染黑牛皮纸的绝差湿量可达7.5%。

An incorporative process in cooking with bleaching of cotton linter pulp with peracetic acid was optimized with orthogonal test and single-factor tests.

通过正交及单因素实验,初步探讨了过醋在棉浆蒸煮过程中脱除荧光的效果,并分析了原料顸处理对制浆工艺的影响。

To study the pretreatment process of desizing, kiering and bleaching on flax/cotton fabric by using Overflow dyeing machine.

探讨使用溢流染机对麻棉织物进行退煮、前处理工艺。

The purpose of bleaching is to wipe off some pigment minim-metal ,soap, lecithoid ,remnant pesticide and other impurity.

脱的目的在于去除素、微量金属、皂粒、胶质、残留农药和其它的杂质。

Efficient pulp bleaching requires uniform distribution of chemical reagents and received mixing at macroscale, fibre_scale and microscale.

高效的浆料混合就是要求化学试剂和浆料均一分散,达到宏观级、纤维级、微观级的混合。

The result shows that the bleaching clay treated by the three methods can make effects on the oil decolouration.

结果表明：用这三种处理方法制得的再生土，对油脂进行脱，都具有一定的脱效果。

Modern cloth preparation can be made by a continuous process to include singeing, desizing, bleaching, washing and drying ( or desize to drying ).

现代布料准备可以由一个连续的过程来完成，其中包括烧毛，退浆，，水洗和烘干（或者退浆到烘干）。

Low temperature bleaching of wool with hydrogen peroxide using katalase as catalyst under acid condition has been studied as well as the related factors influencing it.

研究了在性条件下,以酶为催化剂,羊毛双氧水低温工艺及相关因素的影响。

The pollution and harm caused by dioxine had been paid attention in all over the world.And the bleaching process in pulp and paper making industry is also a source of dioxine.

摘要二恶英对环境的污染和对人类的危害已引起全世界的关注，而制浆造纸行业的工艺也是产生二恶英的主要来源之一。

The Effect of Refining Treatment on Penicium ZCF57 Crude Enzyme Prebleaching Efficiency to wheat straw chemical pulp was investigated by using selected DED bleaching sequence.

结果表明麦草浆经木聚糖酶处理后助效果并不因为度打浆而减弱;在选定的试验条件下打浆也不能对酶助效果有明显的影响。