水解酸化+MBR组合工艺处理印染废水的研究

Study on Print and Dye Wastewater Treatment by Combined Process of Hydrolytic Acidification-Membrane Bioreactor Coulping Process

本文以浙江省某印染厂废水作为研究对象,采用水解酸化＋MBR组合工艺对处理印染废水展开研究。研究结果表明,废水经过组合工艺的处理,氨氮、总磷、COD和色度均大幅地下降,出水稳定,浓度分别小于1.5mg/L、5mg/L、50~150 mg/L以及19~39。

This paper, with a printing and dyeing factory in Zhejiang Province as the research object, studies the treatment of printing and dyeing wastewater by combined process of Hydrolytic Acidification-Membrane Bioreactor Coulping Process. The test results show that NH3-N, TP, COD and Chroma are significantly decreased, the effluent is stable, and concentrations are less than 1.5mg/L, 5mg/L, 50- 150 mg/L and 19-39, respectively.