查询词典 wastewater

This article makes the comprehensive analysis on the organic contaminants in acid wastewater in the acetaldehyde unit by means of SPME, GC／MS, GC and volumetric analysis, and tries to find possibility of recovery of acetic acid.

采用SPME、GC／MS、GC及容量分析技术对乙醛装置酸性废水中有机污染物进行了综合分析，探讨了回收乙酸的可行性。

No primary sedimentation tank, which made fresh wastewater and SS directly enter into A-step, improved sedimentation performance of activated sludge, and microbial supplement could be gamed from inflow, which maintained concentration of sludge;microorganism phase in reactor was very abundant and there were many sessile vorticella.

AB法不设初沉池，新鲜污水及SS直接进入A段，改善了污泥沉降性能，并可以从进水中得到微生物的补充，以维持反应器污泥浓度，生物相丰富，有大量固着型钟虫。

The experimental results showed that the reproducibility of Washburn dynamic equation to study the wettability of wastewater treatment filter media was good and the experimental method was feasible.

用Washburn动态法研究了核桃壳、磁铁矿和陶粒砂滤料的亲油亲水性，并对其表面结构进行了表征。结果表明，用Washburn动态法研究水处理滤料润湿性的实验重复性较好，实验方法可行。

The characteristics of paper industry and problems of paper making wastewater treatment are presented in this paper.

本文分析了我国造纸行业的特点及其废水治理的现状。

The experimental results indicate that the process has good performance in wastewater treatment.

试验结果表明，工艺具有良好的脱氮除磷效能。

Therefore, organic wastewater's government is in the environmental protection work extremely important one side.

因此，有机废水的治理是环保工作中极其重要的一面。

I am thrilled about this beautiful way of treating wastewater.

我非常喜爱这种美丽的方式来处理污水。

What happens to the wastewater after wetland treatment is an important issue.

湿地所发生的废水经过处理的一个重要问题。

The new plant will also provide a major improvement in wastewater treatment.

新工厂也将提供一个大的改善废水处理。

Domestic wastewater treatment rate of only 20%.

生活废水的处理率只有20%。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。