wet end

基本解释

Closing white water circuit will make the environment of wet - end become worse, and it will make the retention and drainage aids system nowadays losing effectiveness.
白水封闭循环会使湿部环境恶化，导致现有的助留助滤体系失效。
The origin of charge in papermaking system and the up-to-date charge analysis techniques were introduced, and the importance of charge analysis for optimizing the PM wet-end was explained.
主要介绍了造纸系统中电荷的产生原因和目前电荷分析的方法，进而阐述了电荷分析对实现纸机湿部理想化运行的意义。
The results show that the retention aid N significantly enhance fines retention and stock drainage ability, ameliorate wet-end environment, reduce production cost while do not lower paper strength.
结果表明，助留剂N具有较好的提高浆料滤水性能和细小组分留着率的能力，对改善湿部环境、保持纸张强度、降低生产成本有较明显的效果。