membran II

0 18 词汇卡 macieknowicki86

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问题		答案
II Now I’ d like to tell you about construction of spiral membrane using in recycling plant. 开始学习		,
The membrane flat sheet is combined with sheet of feed channel spacer. 开始学习		,
This provide turbulence and create space between membrane sheet for a fair weather. 开始学习		,
A sheet of permeate spacer is add to membrane sheet and feed channel spacer. 开始学习		,
This enable a final recycling water product or permeate to flow evenly across entire membrane service. 开始学习		,
Even in a high pressure. The back of the membrane is completely silent to the edges of a permanent spacer. 开始学习		,
The membrane sheets are glued along each of three expose sites and rolled around a core tube. 开始学习		,
Feet water is forced through channel space and into the barrier layer of the membrane. 开始学习		,
Water passes thru the membrane surface into the permeate channel. 开始学习		,
It flows in a spiral direction and collect in a core tube. 开始学习		,
This water is a final recycle water product. This water is a final recycle water product or permeate. 开始学习		,
There are seven spiral element in one pressure vessel. 开始学习		,
Wands the end adaptor is connected to the last element and the pressure vessel is shield feed water can be introduced. 开始学习		,
Feed water is pumped with high pressure into the vessel. 开始学习		,
As a travels small molecule like water pass thru the membrane. 开始学习		,
Large particle like salt, bacteria or viruses do not. 开始学习		,
The final recycling water product is collected on the in of the elements. 开始学习		,
The concentration reject of than vessel flows to another stage producing more recycling water. 开始学习		,

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