Mechanicalimpurity, colloid, iron, animalcule, algae and organic compound are the objects to remove by the pretreatment.
预处理系统的处理对象主要是进水中的机械杂质、 胶体、 铁、 微生物、 藻类、 有机物等。
2
Impurity pump mechanical seal after static test, the operation of high-speed rotation of the centrifugal force generated will inhibit the leakage of media.
杂质泵用机械密封经过静试后，运转时高速旋转发生的离心力，会克制介质的泄露。
3
Main reason for frequent failure on mechanical seal of low boiling column bottoms in the production of methane chloride is due to impurity entry and airproof structure, unreasonable material.