脱氮工艺 meaning in Chinese
a-o nitrogen removal process
nitrogen removal
Examples
- Five - tank integrated system for dephosphorization and denitrification
五箱一体化除磷脱氮工艺中试研究 - Optimization research of phoredox removal of phosphorus and nitrogen technology of city sewage
除磷脱氮工艺优化研究 - Biological denitrogenation craft in coking - plant wastewater processing application
生物脱氮工艺在焦化废水处理中的应用 - Design and operation of paques biological sand filtration for dynamic denitrification
帕克活性生物砂滤脱氮工艺的设计与运行 - The experimental research on two - stage sbr process for phosphorus and nitrogen removal efficiency
生物除磷脱氮工艺效果实验研究