aeration treatment

A database was set up to hold the routine monitoring results of phenol, CN, COD, NH3-N concentrations in effluents and influents of the aeration tank of an activated sludge process for coke-chemical wastewater treatment.

用活性污泥法处理焦化污水，将一年内监测的曝气池山水和入水中酚、氰、氨氮、COD等指标建立数据库，并进行时间序列、正态分布性、自相关和线性回归分析。

The thesis explains the importance and emphasis of the city waste water treatment plant aeration control system from two aspects, technological requirements and economize.

从工艺要求和节能两个方面说明了城市污水处理厂曝气系统控制的意义和必要性；

Six Gram (+) superiority bacteria were isolated from the active sludge of the Aeration Tank and from the outlet water of wastewater treatment process of coking-plants.

从焦化厂曝气池活性污泥和废水处理工艺出水中筛选出6株革兰氏阳性优势菌，根据菌株、菌落形态和大量生化实验将菌株鉴定到属。

Intelligent controlling system of the aeration quantity in wastewater treatment biochemistry tank

污水处理生化池曝气量的智能控制系统

The characteristics of superdeep aeration, the equipment structure, the process conditions and the treatment results of applying such technique to paper-making wastewater have been concluded in brief in the paper.

叙述了超深层曝气方式特征，并就造纸废水处理的设备结构、设备条件、工艺流程以及处理结果等作了简要的介绍。