8.污水二級處理(secondary treatment)之目的為去除水中何種污染物?
(A) BOD
(B)SS
(C)營養鹽
(D)重金屬
答案:登入後查看
統計: A(64), B(11), C(11), D(6), E(0) #1822088
統計: A(64), B(11), C(11), D(6), E(0) #1822088