The effects of some factors on the fouling rate have been studied, such as flow velocity, wall temperature, bulk temperature and solution concentration.
考察流体流速、壁面温度、主体温度和溶液浓度等参数对结垢速率的影响。
Oure results also showed that the fouling rate is obviously greater in membrane filtration as the leading process than photocatalysis in concurrent processes.
分析结果还发现，在以膜分离为主导反应的耦合工艺中，膜污染速率显著高于以光催化为主导反应的耦合工艺。
For composite fouling, the fouling induction period was not so obvious, the fouling rate and the resistance both increased with the increasing of concentration.
对于混合污垢，结垢诱导期不明显，随着浓度增大，结垢速率加快，污垢热阻增大；
The corrugated shape of the plates, coupled with a polished stainless steel construction, ensures low pressure drop of the air while still delivering a low fouling rate.
波纹板片与抛光不朽钢结合确保了低空气压降的同时具有一个低污染速率。
It was shown that the modified membranes with higher grafting rate expressed better anti-fouling ability in the ultrafiltration of protein solutions.
实验结果表明，随着接枝率的提高，改性聚砜膜抗蛋白质吸附污染的能力显著增强。
When studying membrane fouling, the increasing rate of suction pressure of membrane was used to evaluate the membrane filtration characteristics of membrane bioreactor process.
在研究膜污染时，实验采用膜抽吸压力的上升速率表征运行过程中膜过滤性能的变化。
The results shows that fouling grow curve is representative asymptote. Besides, the fouling growth rate increases while surface temperature increases.
实验结果表明，污垢热阻随时间变化曲线为典型的渐近线型，且随着壁面温度的升高，污垢的结垢速率增加。
Compared with the original membrane, developing rate and degree of irreversible fouling of a modified membrane were obviously decreased.
与原膜相比，膜改性后不可逆污染上升速度和污染程度显著减小。
The flow rate of water sample in SDI test decays with time exponentially. The mechanical block is the main blockage process of membrane fouling.
SDI测试中水样流速随时间按指数规律衰减，机械堵塞是滤膜的主要堵塞污染过程。
It was indicated that MARS had such distinctive advantages as: high phenol disposal efficiency, high phenol recovery rate, slow membrane fouling, simple installation, easy maintenance, low cost.
实验表明MARS具有高效处理高浓度苯酚废水，设备简单，维护方便，膜污染程度低，苯酚回收率高，处理成本低廉等优点。
The slagging, fouling and abrasiveness performances of co-firing low-temperature pyrolyzed biomass with coal depend on the ash content, the ash component of them and their blending rate, etc.
热解生物质与煤共燃时的结渣、积灰和磨损特性取决于热解生物质灰分含量、灰成分，煤的灰分含量、灰成分以及混合比例等因素。
Little compound scale inhibitor into the solution can make fouling thermal resistance decrease extraordinarily, and the scale inhibition rate can reach to about 98%.
成垢溶液添加复合阻垢剂之后，污垢热阻大为减小，阻垢率达到98%左右。
Effects of the liquid property, flow rate, material and surface characteristic, temperature and boiling on the fouling of heat transfer equipment are analyzed.
分析了换热设备结垢的主要影响因素：流体性质、流体流速、材质及表面状况、温度和沸腾等。
Effects of the liquid property, flow rate, material and surface characteristic, temperature and boiling on the fouling of heat transfer equipment are analyzed.
分析了换热设备结垢的主要影响因素：流体性质、流体流速、材质及表面状况、温度和沸腾等。
应用推荐