Aeration: A Wastewater Treatment Process
曝气:一种废水处理工艺
1988-01-01
ISO 4240-2-2024
Fine bubble technology — Environmental applications — Part 2: Test method for evaluating aeration performance of fine bubble jet devices
细气泡技术环境应用第2部分:细气泡喷射装置曝气性能评价试验方法
2024-09-12
BS ISO 20304-1-2020
Fine bubble technology. Water treatment applications-Test method for evaluating ozone fine bubble water generating systems by the decolorization of methylene blue
精细气泡技术 水处理应用
2020-12-11
GB 37483-2019
污水处理用旋转曝气机能效限定值及能效等级
Minimum allowable values of energy efficiency and energy efficiency grades for rotary aerator in wastewater treatment
2019-04-04
GB/T 44376.1-2024
微细气泡技术 水处理应用 第1部分：亚甲基蓝脱色法评价臭氧微细气泡水发生系统
Fine bubble technology—Water treatment applications—Part 1:Test method for evaluating ozone fine bubble water generating systems by the decolorization of methylene blue
2024-08-23
ISO 20304-1-2020
Fine bubble technology — Water treatment applications — Part 1: Test method for evaluating ozone fine bubble water generating systems by the decolorization of methylene blue
细气泡技术.水处理应用.第1部分:用亚甲基蓝脱色法评价臭氧细气泡水生成系统的试验方法
2020-12-04
BS EN 12255-15-2003
Wastewater treatment plants-Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
污水处理厂
2003-12-17
DIN EN 12255-15
Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
废水处理厂.第15部分:活性污泥厂曝气池中清水中氧转移的测量；德文版EN 12255-15:2003
2004-04-01
UNE-EN 12255-15-2004
Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
废水处理厂第15部分:活性污泥厂曝气池中清水中氧转移的测量
2004-06-11
ISO 20304-2-2024
Fine bubble technology — Water treatment applications — Part 2: Test methods using Escherichia coli as a test micro-organism
细气泡技术水处理应用第2部分:用大肠杆菌作为试验微生物的试验方法