Nitrate removal - Lenntech Nitrates level in drinking water is recommended below 50 mg/L, specially for babies. Indeed, their digestive systems are immature, and thus more likely to allow ...
亞磷酸鹽有去除的方法嗎 - Yahoo!奇摩知識+ 1 去除硝酸鹽的方法 1.1 化學脫氮 在堿性pH條件下，通過化學方法可以將水中的 硝酸鹽還原成氨，反應方程式可表示為︰ ...
