摘要
本文对用NKA型树脂处理水扬酸生产过程中含酚废水做了较详细的讨论.实践证明,废水入口含酚浓度在5000～10000ppm范围内时,处理后排出口含酚浓度在2～8ppm,总排放口废水中含苯酚浓度在0.5ppm以下,达到排放标准.
Treatment of the phenol-contained wastewater in salicylic acid production by a NKA model resin is discussed in detail. The practice shows when influent contained phenol is 500～10000ppm the treated effluent contained phanol is 2～8ppm and the phenol in the main discharge is below 0.5ppm. It reaches the specific discharge standard.
出处
《重庆环境科学》
1989年第6期57-60,共4页
Chongqing Environmental Science
