“滤除”怎么读？

上等的波尔图葡萄酒必须倒入其他容器中以滤除自然沉淀物。Vintage ports must be decanted to remove natural sediments.他滤除水中所有的污物.He filtered out [ off ] all the dirt in the water.我们必须滤除尘垢.We must filter out the dirt....

“滤除”的英语可以翻译为：filtering，removal by filtration ...