1) improved A2O process
改进A2O工艺
1.
This paper conducts the nitrogen and phosphorus removal and sludge reduction by adopting the improved A2O process combined with phosphorus recovery by the chemical process.
文章采用改进A2O工艺(辅助化学磷回收)进行脱氮除磷和污泥减量的实验研究。
2) ameliorated A~2O process
改良A2O工艺
1.
When the ameliorated A~2O process operated in Shenzhen Banxuegang Wastewater Treatment Plant, the effluent TP was difficult to be1 mg/L under the conditions that BOD/TP was about 11 and TP was 8 mg/L in average (the max.
深圳坂雪岗污水处理厂的改良A2O工艺在运行中,当原水BOD/TP在11左右、TP平均约8mg/L(最高TP<11mg/L)时,很难使出水TP≤1mg/L,为此开展了化学辅助除磷研究。
3) A2O process
A2O工艺
1.
to intensify the treatment of the M sewage by A2O process.
为探讨微生物技术在橡胶促进剂M盐废水处理中的应用,利用高效优势菌强化A2O工艺对橡胶促进剂M盐废水进行处理,整个系统运行过程分为污泥的培养与驯化阶段及稳定运行阶段。
2.
In order to investigate the performance of biological nutrients removal and denitrifying phosphorus removal in the A2O process when treating low C/N ratio domestic wastewater,a reactor,with a working volume of 52.
5L的A2O试验装置处理实际生活污水,研究了A2O工艺在处理低C/N比生活污水时的脱氮除磷特性,并探讨了如何通过强化缺氧吸磷来提高系统的脱氮除磷效率。
3.
Enhancing the denitrifying phosphorus removal in A2O process is an effective way to enhance biological nutrient removal in treating municipal wastewater with low C/N ratio.
为研究A2O工艺中的反硝化除磷现象及影响因素,采用52。
4) A~2O process
A2O工艺
1.
A set of optimized operation parameters for A~2O process concerning on reducing the toxicity of municipal wastewater is presented.
依次改变A2O系统的水力停留时间、泥龄和混合液回流比,并使用发光菌毒性测试法对系统各反应单元的进、出水毒性进行了测试,从而首次从毒性削减角度对A2O工艺进行了评估,同时对部分工艺运行参数进行了优化选择。
5) Process improvement
工艺改进
1.
The process improvement of slime treatment in Nantong Coal Preparation Plant;
南桐选煤厂选矿矿泥处理方法的工艺改进
2.
Approach to process improvement based on process failure knowledge and its implementation;
基于工艺失效知识的工艺改进方法及实现
3.
Fracture analysis and process improvement on industry pump crankshaft;
工业泵曲轴断裂原因分析与工艺改进
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