1) biofilm formation
挂膜
1.
Theexperiment shows that the pore gradient ceramics with the immobilization of biofilm has high porosity, largeratio surface area, excellent properties of biofilm formation, low losses of pressure, highly transmittingvelocity and media convey efficiency.
试验表明:这种固定化生物膜处理的孔梯度陶瓷,具有孔隙率高,比表面积大,挂膜性能好,压力损失小,较高传递速率和介质传质效率。
2.
The effects of hydraulic retention time,reactor structure, sludge inoculation concentration and carrier size on biofilm formation on carrier surface in an internal loop biofluidised bed were studied.
分别考察了水力停留时间、反应器结构、接种污泥量及载体粒径等因素对内循环三相生物流化床反应器载体挂膜的影响。
3.
The regularity of kinetics parameters was determined and biofilm surface was observed through microscopes during biofilm formation in nitrification filters by cinder and zeolite media.
研究了用煤渣和沸石作为填料的硝化滤器挂膜过程中动力学参数的变化规律,并对生物膜进行了电镜观察。
2) start-up
[英]['stɑ:t,ʌp] [美]['stɑrt,ʌp]
挂膜
1.
Study on effcet on BAC start-up of preoxidation by permanganate composite chemical;
高锰酸盐预氧化对生物活性炭挂膜过程的影响
2.
Experimental study on the start-up of trickling biofilter with ceramic sphere and the purification performance for toluene waste gas;
陶瓷球填料生物膜滴滤塔挂膜启动工艺及对甲苯废气的净化性能实验研究
3.
Experimental research on three start-up methods of aerobic filters;
好气滤池3种挂膜方法的实验研究
3) biofilm culturing
挂膜
1.
In this paper,the effects of different packing materials,different inoculation sludge on the biofilm culturing of effective microorganism (EM) biological contact oxidation reactor are studied.
在生物接触氧化反应器中投加有效微生物(EM)构成EM生物接触氧化反应器,研究了填料型式和污泥接种方式对EM生物接触氧化反应器挂膜效果的影响,考察了反应器启动阶段有机污染物的去除效果。
2.
With the wastewater from a brewery as an example, studied was the effect of different filling materials and different inoculation sludge on the biofilm culturing and starting process of the Effective Microorganism (EM).
以啤酒废水为例,讨论了不同填料、不同接种污泥对有效微生物群(EM)生物接触氧化反应器挂膜和启动过程的影响。
3.
The water temperature,air/water ration and influent ammonium loading rate(ALR) were the main factors for biofilm culturing and reactors startup.
生物膜法A/O/O脱氮系统处理城市污水中试挂膜启动研究结果表明:挂膜启动的关键在于进行硝化处理的二级生物接触氧化池能否培养出以硝化菌为优势菌种的成熟生物膜。
4) membrane forming
挂膜
1.
The membrane forming of four kinds of packing material were tested,selecting three kind of packing materials,these are best features for membrane forming.
对4种填料进行了挂膜试验,选择出3种挂膜性能良好的填料。
2.
The membrane forming of three kinds of new packing material developed by us and one kind of foreign packing material were tested and new packing materials were compared with foreign packing material.
对自行研制的 3种新型填料与 1种国外填料进行了挂膜试验 ,并进行了对比。
3.
In order to choose a kind of suspended filler whose water treatment performance is good and economic cost is low, four kinds of suspended filler were compared and studied in aspects of biomembrane forming, anti-shock loading, physical nature, economic cost and so on.
为了筛选一种水处理性能良好,经济成本低的悬浮填料,对四种悬浮填料进行生物挂膜、抗冲击负荷、悬浮填料本身性质以及经济成本等进行综合对比研究。
5) forming biofilm
挂膜
1.
Research on the improvement mechanism of PVC bio-carrier surface forming biofilm property by remote argon plasma;
远程氩等离子体提高PVC生物填料挂膜性能的机理研究
6) biofilm colonization
生物挂膜
1.
As the carriers of the growth of biofilm in fluidized bed reactor,a new kind of hydrophilic porous carrier developed by our own group was used to implement the biofilm colonization in three fluidized bed reactors with the same identical structure.
采用实验制备的一种新型亲水性多孔聚合物作为流化床反应器中生物膜附着生长的载体,实现流态化水力条件下的生物挂膜过程。
补充资料：电解食盐水溶液离子膜电解槽所用的膜材料之一
分子式：
CAS号：
性质：又称全氟羧酸-磺酸复合离子膜 Rf-COOH-Rf-SO3H 电解食盐水溶液离子膜电解槽所用的膜材料之一。使用时，将较薄的羧酸层面向阴极，较厚的磺酸层面向阳极，因而兼有羧酸膜和磺酸膜的优点。由于Rf-COOH层的存在，可阻挡氢氧离子返迁移到阳极室，确保了高的电流效率（96%），因Rf-SO3层的电阻低，能在高电流密度下运行，且阴极液可用盐酸中和，产品氯气中氧含量低，氢氧化钠浓度可达33%～35%。可在全氟磺酸膜上涂敷一层全氟羧酸的聚合物，或是将磺酸膜和羧酸膜进行层压，或是采用化学方法处理而制得的复合膜。现以采用化学方法处理者质量最佳。
CAS号：
性质：又称全氟羧酸-磺酸复合离子膜 Rf-COOH-Rf-SO3H 电解食盐水溶液离子膜电解槽所用的膜材料之一。使用时，将较薄的羧酸层面向阴极，较厚的磺酸层面向阳极，因而兼有羧酸膜和磺酸膜的优点。由于Rf-COOH层的存在，可阻挡氢氧离子返迁移到阳极室，确保了高的电流效率（96%），因Rf-SO3层的电阻低，能在高电流密度下运行，且阴极液可用盐酸中和，产品氯气中氧含量低，氢氧化钠浓度可达33%～35%。可在全氟磺酸膜上涂敷一层全氟羧酸的聚合物，或是将磺酸膜和羧酸膜进行层压，或是采用化学方法处理而制得的复合膜。现以采用化学方法处理者质量最佳。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条