查询词典 wastewater

Emissions into the air or local water system or wastewater system should be consistent with the environmental norms dirt requirements, pay attention to this point is also very important.

排放到空气中或者当地水系统或废水系统中的污物应符合环境规范的要求，注意这一点也是非常重要的。

Secondly, to explore the effect of pH, concentration of ferrous ion, and inorganic ions such as sulfuric ion and perchloride ion to the performance of electro-Fenton method for dye wastewater treatment.

至於，过氯酸根与硫酸根的影响，以前者处理效率较高。在不同染料废水水质的影响中，以COD、氯离子浓度及导电度等项目，对电解Fenton法处理效果的影响最大。

Environmental impact assessment ; environmental planning ; petrochemistry industrial zone ; regional wastewater ; total quantity control.

环境影响评价；环境规划；石油化工区；区域废水；总量控制

It is an economic and effective way to treat phenol wastewater with the method of microorganism biodegradation.

利用微生物降解的方法处理含酚废水是一种经济有效且无二次污染的方法。

With the development of economy, phenol wastewater without being treated has been imposed a serious threaten on our environment.

随着经济的发展，未经处理的含酚废水对人类的生存环境已经造成了严重的威胁。

Investigations of phenol wastewater treatment are significant task of environmental protection.

对含酚废水的处理研究是保护环境的重要任务。

In the case of treating phenol wastewater the treating effect of new type organobentonite is always better than that of

与现有的有机膨润土相比，新型复合插层有机膨润土不仅具有良好的脱色性能，而且也具有很好的吸附、絮凝沉降性能。

Among them, phosphate production in the industrial wastewater discharge to water pollution is very serious.

其中，以磷矿生产企业排放的工业废水对水体的污染是非常严重的。

The process and parameters of chemical precipitation to treat phosphate coating wastewater is presented in this paper.

作者提出了用化学沉淀法处理磷化废水的工艺流程和技术参数。

The biological reduction of phosphate to phosphine can be used to develop a new biotechnology for anaerobic phosphate removal from wastewater.

以磷酸盐生物还原反应为基础的厌氧生物除磷技术，是一项尚待开发的新型生物除磷技术，具有很高的应用价值。

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。