应用投加粉末活性炭的膜生物反应器处理生活污水的研究

Study on Domestic Wastewater Treatment Using Membrane Bioreactor with Powdered Activated Carbon

应用向间歇曝气的膜生物反应器内投加粉末活性炭的新工艺 ,进行了处理模拟生活污水的研究。将此研究结果与未投加粉末活性炭时的研究结果相比较 ,表明该工艺不仅可以取得更优的出水水质 ,而且可以从根本上减少膜阻力 。

Using the intermittent aeration MBR,into which Powered Activated Carbon(PAC) was dosed,pilot scale tests were carried on to treat simulate domestic wastewater.Compared with the MBR without PAC,the results showed that the MBR with PAC could not only improve the effluent quality,but also reduce the filtration resistance and keep good membrane flux.