English translation for "water head loss"

水头损失

Example Sentences:

	1.	( 2 ) feclsused as a coagulant when the water quality after filtration has tiny difference in the direct filtration process , compared with the finer sand media , the velocity increase of the water head loss of the coarser sand media is slower , and its filtration cycle is longer ( 2 )在直接过滤过程中，采用fecl _ 3作为混凝剂、出水浊度保持基本相同时，粗滤料的水头损失增长速度较慢，过滤周期比较长。 ( 3 )
	2.	( 3 ) the water head loss of the standard deep bed and that of the designed deep bed have less difference if the later is built according to the relationship of l / d2 , but they have larger difference when it is constructed according to the relationship of l / d 按照l d ~ 2的关系设计新滤池时，标准滤池的水头损失与新滤池的水头损失之间的差别较小，而按照l d的关系设计新滤池时，标准滤池的水头损失与新滤池的水头损失之间的差别较大。
	3.	Ceramic grain filters ard made of refined pottery clays added with certain modifiers , and processed of grinding , mixing , shaping and high temperature sintering . they do not contain any substances that harmful to people or environment . they are hard and rough in surface , porous inside the structure , and have the advantages of high mechanical strength , large specific surface area and porosity . when used in water treatment , they behave a activated surface property , a great amount of pollutant entrapment , less water head loss in the filter bed , lower consumption of back - flush water , stable in chemical and gbiologic property , and long service life , ceramic grain filters is a new and efficient filter material to increase the water yield , upgrade the water quality , and save chemicals and energy 陶粒滤料是以精制陶土为主要原料,掺加适量改性剂,经粉碎,混练,成型和高温煅烧而制成的,不含任何对人体和环境有害的物质.其表面坚硬,粗糙,内部疏松,多孔,具有机械强度高,比表面积大,孔隙率大的特性.用于水处理中,具有表面性状好,截污能力强,过滤水头损失小,反冲洗耗水量低,化学稳定性和生物学稳定性好,使用寿命长的特点.陶粒滤料是一种能增加水产量,提高出水质量,节省药剂和能耗的新型高效过滤材料

Similar Words：

"water haul" English translation, "water hazard" English translation, "water hazards" English translation, "water head" English translation, "water head accumulator" English translation, "water head loss by filtration" English translation, "water head of pump" English translation, "water head tank" English translation, "water head test" English translation, "water header" English translation