organic removal的用法和樣例：
例句
- For mesophilic anaerobic digestion of WAS alone, WAS pretreatment was a disadvantage for organic substance removal.
而對污泥單獨消化，預處理則不利於有機物的去除。 - Results show that Ulva P.K.Can uptake ammonia,nitrite,nitrate and phosphorus simultaneously.Ammonia removal is efficient,but the changes of COD is minimal.
結果表明，孔石蓴能同時吸收水中的三氮和磷酸鹽，尤其對氨氮有極強的吸收作用，但對有機物的去除不明顯。
