1) membrane filtration resistance model
膜过滤阻力模型
2) membrane filtration resistance
膜过滤阻力
1.
The modified MBR and non-modified MBR were applied to treat the wastewater,and the effluent quality,membrane flux and membrane filtration resistance were compared.
采用喷涂纳米TiO2的方法对聚偏氟乙烯(PVDF)微滤膜进行改性,用改性膜生物反应器(MBR)和非改性MBR处理污水,对比了两者的出水水质、膜通量和膜过滤阻力。
2.
The effect of powdered activated carbon(PAC) on the mixed liquor characteristics and membrane filtration resistance was studied by using two membrane bioreactors(Reactor 1 no PAC and Reactor 2 added PAC 500 mg/L)under the same influent and operating conditions.
采用两组膜生物反应器(反应器1未投加粉末活性炭,反应器2投加粉末活性炭量为500 mg/L)研究了在相同的进水和运行条件下其混合液特性和膜过滤阻力的变化。
3) filtration resistance
过滤阻力
1.
Study on the filtration resistance of inorganic microfiltration membrane;
无机微滤膜过滤阻力的研究
2.
Performance of hybrid membrane bioreactor(HMBR) with suspended carriers during long-term operation was studied under the lab conditions in such aspects as COD removal efficiency,transmembrane pressure(TMP),sludge particle size distribution and filtration resistances of sludge suspension.
在实验室条件下,从有机物去除效果、透膜压差、污泥颗粒粒径和污泥混合液过滤阻力等方面对颗粒填料复合式膜生物反应器(HMBR)的长期运行特性进行了研究。
3.
Average filtration resistance increase rate(K) over the operation time was introduced to evaluate membrane fouling.
在实验过程中用平均膜过滤阻力的上升速率(K)来表征膜污染速率。
4) filtering resistance
过滤阻力
1.
Describes the straight cylinder type strainer and considers it as better than Y type strainer in maximizing the filtration area, ensuring the water flow direction, minimizing the filtering resistance and considerations for the cost and maintenance.
介绍了直筒式水过滤器,指出其在增大水过滤器过流面积、过滤水流不拐向、降低过滤阻力以及造价、清洗等方面均优于Y形水过滤器。
5) specific filtration resistance
比过滤阻力
1.
A method for evaluating the drainage properties of pulp with specific filtration resistance is introduced.
介绍了用比过滤阻力评价纸浆滤水性能的方法，讨论了影响比过滤阻力的主要因素及影响机理，并对今后的发展方向提出了建议。
6) filtration model
过滤模型
1.
Taking helium purification as an example,filtration and regeneration methods of metal mesh were put forward based on the technologies at home and aboard,and several filtration models were compared.
并以液氦纯化为例,在总结国内外技术的基础上提出了金属丝网过滤及再生方案,并比较了现有的过滤模型,指出应用于液氦纯化时需要改进随机函数并考虑沉积的不稳定性的影响。
补充资料：过滤阻力
分子式：
CAS号：
性质：过滤时过滤层对滤液流动的阻力，需要同时考虑滤饼层与过滤介质两者的阻力。设滤饼层和过滤介质单位过滤面积的阻力分别为R(1/m)和Rm(1/m)，则过滤阻力为R+Rm。及的大小与滤饼层的厚度L(m)成正比，即R=rL，式中r称为滤饼的比阻，1/m2；它包含了许多未知因素，须通过试验才能确定。
CAS号：
性质：过滤时过滤层对滤液流动的阻力，需要同时考虑滤饼层与过滤介质两者的阻力。设滤饼层和过滤介质单位过滤面积的阻力分别为R(1/m)和Rm(1/m)，则过滤阻力为R+Rm。及的大小与滤饼层的厚度L(m)成正比，即R=rL，式中r称为滤饼的比阻，1/m2；它包含了许多未知因素，须通过试验才能确定。
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