48.下列何種過濾法不能濾去病毒?
(A)microfiltration
(B)ultrafiltration
(C)nanofiltration
(D)reverse osmosis
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統計: A(5788), B(223), C(135), D(1800), E(0) #1541468
統計: A(5788), B(223), C(135), D(1800), E(0) #1541468
詳解 (共 5 筆)
#2340701
(A)microfiltration : 0.1~2 um (細菌)
(B)ultrafiltration : 0.01~0.1 um (病毒)
(C)nanofiltration :0.001~0.01 um (MW300~1000 organic compound)
(D)reverse osmosis:0.001um 以下
0.22 um 濾細菌(過濾滅菌)
0.45 um 過濾雜質
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