1) process-level
工艺级
2) SMPA process
多级工艺
3) technical grading
工艺分级
4) two-stage A/O process
两级A/O工艺
1.
Nitrogen and phosphorus removal from domestic sewage by two-stage A/O process;
两级A/O工艺处理生活污水脱氮除磷试验
5) two-stage SBR process
两级SBR工艺
1.
The result shows that two-stage SBR process phosphorus and nitrogen removal simultaneously is feasible.
实验证明两级SBR工艺系统生物除磷脱氮是可行的。
6) multistage A/O technology
多级A/O工艺
1.
The Study of Treating Reed and Straw Pulp Mid-Stage Wastewater Using the Multistage A/O Technology;
多级A/O工艺处理草浆及芦竹浆混合中段废水的工艺研究
补充资料：采气工艺(见天然气开采工艺)
采气工艺(见天然气开采工艺)
gas production technology
，一‘J\匕乙吕天然气开采工艺pro以uetionteehnology)见
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条