The purpose of polymethylene polyphenyl polyamines purification system is to get rid of anilin and water.The stripping tower and drying tower are two main separation units in the system.
Objective To develop a simple and effective m etho d for the separation and purification of chymopapain and study the zymological p roperty of the enzyme.
According to the features of Guizhou's resource,the technology of industriaI glyc-erine by fermentation from Canna Edulis Ker starch and purification are studied in this article.
Active placentin from lamb placenta was extracted by modern technology of biological engineering, the preparation technology is simple and needed no specific purification process.
With adoption of post processing of vacuum pneumatic conveying,the conveying cooling and purification of tripolycyanamide can be fulfilled at the same time,which t...
By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.
The source and damage of manganiferous wastewater were introduced. The control technology, sewage purification means and water resources protection were discussed.
Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.
Ms. Reich, 27, is among a small number of spring water aficionados who believe untreated water, or " raw water, " contains enriching minerals that are removed from tap water during the purification process.
Tepco said for years that its purification system would reduce 62 radionuclides to safe or non-detectable levels and that only traces of tritium, a radioactive form of hydrogen, and two other isotopes would remain.
" No, no, but believe me, they thought Voldemort had the right idea, they were all for the purification of the wizarding race, getting rid of Muggle-borns and having pure-bloods in charge."
Besides the regular burnt offering with its drink offering, one male goat is to be presented to the Lord as a sin offering. [ Or purification offering; also in verse 22 ]
The Japanese government failed to prove the legitimacy and legality of the ocean discharge decision, the long-term reliability of the purification facility, and the authenticity and accuracy of the nuclear-contaminated water data.
It is a concept that is deeply rooted in Shinto culture: everything in the natural world has its own spirit, and all of these spirits seek purification.
Taking a cue from the “purification” of Republican women in Spain in the 1930s, French women who had slept with the enemy were marched on to public squares and shaved.
There has been progress and development in the field of welding, pumping fil at the fing station and like as well as grinding water purification and refrigeration.
洗脱和容量超负荷
取舍能提高工艺经济性？
界神话学篇 
版-NIV 
3 个步骤
行了模拟分析,提出了相应
分离
织科普短片
了。
要将一只公山羊为赎罪祭，献给耶和华，要献在常献的燔祭和同献的奠祭以外。"
纪三十年代，西班牙对支持共和的妇女进行了“清洗”，法国效仿此举，将曾经与敌人有染的妇女押往广
示众并强行剃去了她们的头发。
