This model can describe the effect of backwash and time-varying influent conditions on biofilters.
该模型能动态描述进水及反冲洗过程对生物滤池状态和处理效果的影响。
The nitrification was studied in a contact bioreactor with synthetic medium as influent.
采用生物膜反应器作为生物硝化反应器,以无机盐培养液完成反应器的启动。
The results showed that CaSO3 had retarded setting action on C4AF but didn't influent C3A;
研究结果表明:亚硫酸钙对C_4AF有缓凝作用,而对C_3A基本不具缓凝作用;
The impact test showed MABR had a strong tolerance for influent nitrobenzene concentration.
冲击试验证明MABR对进水硝基苯浓度耐受性较强。
Effect of influent composition on membrane fouling in membrane bioreactors was investigated.
研究了膜生物反应器中进水组成对膜污染的影响。
ORP negatively relates to temperature, influent concentration and wastewater filtration rate.
ORP与温度、进水浓度及污水过滤速度均呈负相关关系;
Objective: Discuss major influent factors of circle system diseases and provide evidences for cost control.
目的:探讨循环系统疾病住院费用的主要影响因素,为住院费用的控制提供参考依据。
This article discussed the mechanism and influent factor of insect-resistant engineering with plant endophyte.
本文着重论述了内生菌的抗虫机制及其影响因素。
Films are one of the most influent media nowadays; one film can't be so popular without the excellent use of languages.
电影是当今最具有影响力的媒体之一,影片的成功与其语言的使用密切相关。
The effects of different sludge load, aeration way, reaction time and influent time on treating coking sewage were studied.
本文考察了不同的污泥负荷、曝气型式、反应时间、充水历时等条件对处理效果的影响。
Both the influent organic concentration and HRT have effect on hydraulic characteristics, and the former is the main factor.
进水有机物浓度及HRT对水力流态均有影响,而前者为主要因素。
As the concentration of the influent increases, the removal of the same percentage of BOD will require additional facilities.
当进水浓度提高时,去除同样百分比的BOD则需要加大设备。
After that, river way influent seepage and sand pit influent seepage simulation are researched at western outskirt in Beijing.
在此基础上进行了西郊地区河道入渗和砂石坑入渗模拟研究。
Objective to study recovery time and influent factors of expression muscle function after repairing the injured facial nerves.
目的探讨临床上面神经损伤表情肌功能的修复时间及影响因素。
The results showed that the organic content of influent and filter media size influenced ammonia removal of BAF significantly.
结果表明,滤前水中有机物含量和滤料粒径对BAF除氨氮能力影响较大。
Objective to study the pattern of lateral lymph node metastasis for middle or lower rectal cancer and discuss its influent factor.
目的探讨中下段直肠癌侧方淋巴结转移规律及影响因素。
When a foundation pit is excavated in high water level, groundwater may cause drift sand and slope failure due to the influent from seepage.
在地下水位较高的地区开挖基坑时,地下水会不断渗入基坑,容易造成流砂和边坡失稳。
Measures to improve it, such as dehydration of influent gases, enforcement of the management in the Claus unit, etc. are discussed in this paper.
本文就如何提高酸性气质量,从解决干气带液、强化脱硫装置操作管理等方面进行了论述。
It is found that HRT, influent ammonia nitrogen and external carbon source have significant effect on biological nitrification and denitrification.
通过试验发现HRT、进水氨氮和外碳源对生物硝化和反硝化有重要影响。
Based on the project procurement practices, this article analyzes the price and cost composition and influent elements of equipment in a simple way.
以项目采购实践为基础,分析了设备供应商的价格与成本构成以及影响因素。
Therefore, influent salinity must be kept unvarying to realize using DO as the computer control parameter of SBR process treating saline wastewater.
所以,要实现DO作为SBR处理含盐污水的计算机控制参数,必须保证盐度的稳定。
The feasibility of biologica aerated filter (BAF) in treating Gruanting Reservoir influent water under low temperature was investigated in this paper.
进行了生物滤池系统在低温下对官厅水库入库水生物预处理可行性研究。
As a raw material need in large quantity in oil refining chemical enterprise, catalyst 's price fluctuation is one of factors to influent product cost.
催化剂作为炼油化工企业大量需求的原料,其价格的波动是影响产品成本的因素之一。
WCH series sewage disinfection storage tank for all kinds of ships is used to store influent sewage or treated solids residue by sewage treatment plant.
WCH系列生活污水粉碎消毒储存柜,用于各类船舶上,储存原污水或经污水处理装置处理过的固体残渣。
Three factors, laser speckle, CCD resolution and the width and stability of sheet beam, which influent and limit the precision of measurement, are discussed.
其次分析了影响其测量精度的几个主要因素,即散斑噪声、接收器件本身的分辨率、投影片光束的宽度与稳定性。
Through the above technological process, the wastewater with rare earth ammonia chloride can meet the requirements of the influent water for membrane process.
经以上工序处理,稀土氯化铵废水可达到膜分离装置进水水质要求。
At first, we prepared a novel SEMI-interpenetrating network (SEMI-IPN) membrane of PVPP/PVA and researched the influent factor to its structure and capability.
本论文首先制备了具有半互穿网络结构(SEMI-IPN)的PVPP/PVA聚合物,研究了聚合条件对其结构与性能的影响;
At first, we prepared a novel SEMI-interpenetrating network (SEMI-IPN) membrane of PVPP/PVA and researched the influent factor to its structure and capability.
本论文首先制备了具有半互穿网络结构(SEMI-IPN)的PVPP/PVA聚合物,研究了聚合条件对其结构与性能的影响;
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