sand bed是什么意思

网络释义

用法例句

Pilot scale study of permanganate composite chemical preoxidation and granular activated carbon-sand filter technique for treating eutrophic raw water;

高锰酸盐预氧化与活性炭—砂滤池联用处理富营养化水体中试研究

In the paper,through the experimental study on the system of O3-BAC,we discover that sand filter has the stronger biological effect.

文章通过“臭氧-生物活性炭”中试研究发现,由于预臭氧的充氧和跌水作用,砂滤池有着很强的生物作用,对氨氮,亚硝酸盐氮和有机物有着良好的去除效果。

The amount and size distribution of particles in the effluent from a sand filter or from activated carbon filtration in a drinking water treatment plant were investigated.

结合水厂实际水处理工艺及活性炭深度处理装置,试验研究砂滤池和活性炭滤柱出水中颗粒物数量变化及粒径分布规律。

Using Pearl River source water as raw water,the contaminant removal effect of carbon and sand filter after the biological aerated filter(BAF)pretreatment process was investigated.

以珠江广州段源水为处理对象,考察了曝气生物滤池(BAF)预处理工艺后炭砂滤池的除污效果。

GAC Enhanced Sand Filtration for Micro-contaminated Water

GAC强化砂滤池处理微污染水中试研究

Study on the Pilot-Scale Ozone-Sand/Carbon Filter for Advanced Treatment of Water in Luanhe River;

臭氧—炭砂滤池对滦河水深度处理中试研究

Application of New-style Continuous Sand-filter in Reconstruct of Wastewater Treatment Plant

活性砂滤池在污水处理厂提标改造中的应用

STUDY ON THE PERFORMANCE OF CARBON AND SAND FILTER AS SUCCEEDING TREATMENT OF BIOLOGICAL PRETREATMENT

生物预处理后续工艺中炭砂滤池性能研究

Laboratory Sand Column studies on Characteristics of Aquifer Clogging and Water Quality Changes during Artificial Recharge

渗滤池砂样对回灌水中污染物去除的研究

bacteria bed(s)

细菌滤池; 接触滤池; [pl. ]菌膜过滤层

Filtration Technology Study of Biological Filter of the New Type of AC Media;

新型AC滤料生物滤池过滤技术研究

reservoir element

油池式折皱滤清元件

Specification for design of airwater washing for filter

滤池气水冲洗设计规程

Experimental Research on Landfill Leachate Treatment by Biofilter

生物滤池处理垃圾渗滤液的实验研究

A Study of Grit and Organics Removal Efficiency of the New Rotational Flow Grit Chamber;

新型旋流沉砂池砂粒和有机物去除效率的研究

Failure Analysis and Solution of Grit Suction System of Aerated Grit Chamber

曝气沉砂池提砂系统故障分析及解决办法

Study on Correlation between the Performance of Long Fiber Filtering and Quartz Sand Filtering;

长纤维过滤与石英砂过滤的性能对比研究

A Study of Modeling Experiments of the New High Effective Rotational Flow Grit Chamber;

新型高效旋流沉砂池的模型试验研究

Technical Renovation of Oil and Scum Removal System in Aerated Grit Chamber

曝气沉砂池除油刮渣系统的技术改造

layered gravel and charcoal to make a filter.

将砂砾和木炭分层以做成过滤器

The application of PLC in the Biological Sand Filter System

PLC在生物砂滤工艺系统中的应用研究

Surface characteristics of quartz sand coated with iron oxides

氧化铁涂层石英砂滤料表面特征研究