Change and Effect of Chelating Agents in Peroxide Bleaching and Effluent Treatment

Study on High Temperature& High Pressure Hydrogen Peroxide Bleaching Technology for Bamboo Kraft Pulp

硫酸盐竹浆高温高压过氧化氢漂白工艺的研究甜竹硫酸盐浆不同ECF流程漂白试验

This paper describes the study of peroxide bleaching for neutro-sulfite reed pulp.

研究了中性亚硫酸盐苇浆的过氧化物漂白。

The new process is based on peroxide bleaching chemistry, lignocellulose chemistry and refiner mechanism.

这一新工艺是在过氧化物漂白、木化纤维素的化学性质及磨浆机理的基础上开发出来的。

In order to reduce the investment, running cost and generation amount of AOX, a two stage short sequence process has been developed on the basis of multistage bleaching.

为降低投资、运行费用和AOX的生成量，在多段漂白的基础上发展了两段短流程漂白。

Multistage bleaching Q-Pa-P-P is superior to Q-Pa-P-Pa, and more superior to Q-P-Pa-P ( Q stage condition: 0.4% DTPA, normal temperature, 30? min).

多段漂白的Q Pa P P程序优于Q Pa P Pa，更优于Q P Pa P（Q段工艺条件：DTPA用量0.4%，常温，时间30min）。

Some system design considerations are important, though. Heat, time, and positive ions are enemies of bleach stability.

尽管一些系统结构设计考虑非常重要，但是，热、时间和阳离子仍然是漂白剂稳定性的敌人。

Chlorine bleach liquor Effect of Hydrogen and Stress on Active Dissolution of 304 Stainless Steel in the Environment of Acid NaCl Solution

氢和应力对304不锈钢在酸性氯离子溶液中活化溶解的影响

Physicochemical properties of aqueous chloride ionic liquid solutions chlorine bleach liquor

氯盐离子液体水溶液的物理化学性质

Chlorine bleach liquor Study on Light Stability of Curcumin in Absolute Alcohol

姜黄素无水乙醇溶液的光稳定性研究

Use bleach/ dishwashing liquid/ disinfectant/ washing machine powder.

使用漂白剂/洗碟剂/消毒剂/洗衣粉。

By way of iodinetry and EDTA, the effective chlorine and total calcium in goods bleach is measured respectively.

用碘量法和EDTA法，分别测定了漂白精中有效氯和总钙量。

Basketball star Yao Ming announced his retirement on Wednesday after a trail-blazing career that made him China's best-known athlete abroad and helped spur the game's global growth.

篮球明星姚明本周三宣布退役。他颇具开拓性的篮球事业使之成为海外最有名的中国运动员，而且促进了篮球运动在全球的发展。

It was a trail-blazing agreement because it was the first China signed with a developed country, Mr Wesley said.

这是一项具有开创性的协议，因为它是中国与一个发达国家签署的第一份贸易协定。

Technical Consume in the Field of Technical Trail-blazing

技术创新域的技术消费论

There is no development of technical consume, no development of technical trail-blazing.

没有技术消费及其发展，就没有技术创新及其发展。

Studies on informed economy and construction of new trail-blazing systems in Shanghai city agriculture

知识经济和上海都市农业创新体系的构筑

An Effective way to Foster the University Students' Trail-blazing Ability through Scientific Study

科学研究是培养大学生创新能力的有效途径

The Festival aims to live up to its reputation as a trail-blazing event.

该艺术节志在不虚负其先锋性活动的声名。

The equipments of plasma arc spraying can not work normally when use a flux of work gas less than 20L/ min. The plasma arc blaze will be cooled down and the deposit speed will reduce when use a excessive flux of work gas.

等离子弧热喷涂的工作气体流量不宜过低，当低于20L／min实验所用的等离子设备将无法正常工作，相反气体流量太大将会冷却等离子弧焰流，导致沉积率显著降低。

smolder The campfire smoldered for several hours after the blaze died down.

v.闷烧；潜伏火焰渐熄后，营火闷烧了好几个小时。