查询词典 wastewater

This paper sets forth the principle,application state at present,running process and the methods of heightening removal efficiency for wastewater treatment by filtration with iron filings .

综述了铁屑过滤法处理废水的机理，及其在废水处理中的应用状况、运行方式和强化铁屑过滤处理的途径，指出铁屑过滤是一种经济、有效的废水预处理技术。

The experiments of treating dyeing wastewater have been finished using filtration with iron filings and Sequencing Batch Reactor method.

该工艺具有投资少、运行费用低、处理效果稳定等特点，尤其适合中小型印染厂的废水治

An iron filings microelectrolysis-coprecipitation process has been used to treat vanadium-containing wastewater.

采用铁屑微电解—共沉淀法处理含钒废水。

The wastewater loss can be lessened if the irrigator will reduce the size of the irrigation streams when they approach the lower end of the rows.

灌溉水流接近沟道末端时，如果灌水员减小流量，就能减少废泄水量。

Preparation of Co, Cu Modified Kaolin Catalyst and the Study of Its Application in Electrochemical Degradation of Wastewater

论文标题：Co，Cu改性高岭土催化剂的制备及在电化学催化氧化有机废水中的应用研究

The major bacteria of the activate sludge were identified to be Vorticalla convalleria and Aspidiacs spp., both were considered as responding to denitrification of high nitrate-N of lead azide wastewater.

中文摘要为了探讨含有高浓度硝基氮之叠氮化铅制程废水生物脱氮效能，本研究利用统一食品公司所提供的厌氧污泥进行脱氮菌的培养，经过了15天的培养其培养出大部份都是钟口菌属Vorticella convalleria ，和一小部份则为纤毛虫属aspidisca sp。，来进行含有高浓度硝基氮的氮化铅制程废水生物处理过程中的脱氮作用之研究。

Therefore any level of process intensication is not going to avoid the presence of lignin and hemi-celluloses in the wastewater.

因此，任何集约化水平的过程中不会避免的存在木质素和半纤维素的废水。

It is found that there is a linear relationship between CODcr and BOD5 of chemical wastewater.

化工废水的COD与BOD5之间具有相关性，存在着线性关系。

Process of biochemical wastewater treatment, general situation and operation after improvement of liquefied petroleum gas storage site are narrated.

文章简单介绍了液化石油气储灌场的废水生化处理的工艺流程、造后的工程概况和操作运行。

To assist Foshan World Bank Loan Office in monitoring the project components which include: dredging of water course and disposal of sludge, rehabilitation of the north bank of Fenjiang River, wastewater treatment system expansion and sludge treatment and disposal, development of GIS, and water quality monitoring.

协助佛山市珠江综合整治项目世行贷款办公室对各子项目进行管理，子项目包括：河道疏浚和底泥处置，汾江河北岸整治，污水处理系统的扩建、污泥处理，地理信息系统发展及水质量监督。

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。