A combined system consisting of hydrolysis acidification, denitrification and nitrification reactors was used to removal carbon and nitrogen from the nylon-6 production wastewater.
用包含水解酸化、硝化和反硝化三个反应器的组合式生物脱氮除碳系统处理尼龙6废水，着重分析了该系统的回流比，溶解氧。
A triple effect evaporation intermittent distillation process is used to recover caprolactam in the extraction wastewater from nylon 6 production.
采用三效蒸发-间歇蒸馏技术，从锦纶6生产装置的萃取废水中回收己内酰胺。
In view of the characteristics of the nitrogen containing, organic wastewater from the production of nylon 6 (PA 6), a pre denitrification process is proposed for the treatment of the wastewater.
针对锦纶- 6 (PA - 6)含氮有机废水特性，提出前置反硝化脱氮工艺处理锦纶- 6废水。
In view of the characteristics of the nitrogen containing, organic wastewater from the production of nylon 6 (PA 6), a pre denitrification process is proposed for the treatment of the wastewater.
针对锦纶- 6 (PA - 6)含氮有机废水特性，提出前置反硝化脱氮工艺处理锦纶- 6废水。
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