新型溶气气浮装置工作性能与试验探讨

Discussion on Working Performance and Test of A New Type of Dissolved Air Flotation Device

溶气气浮是利用水在各种不同环境压力下的差异性溶解度特征,促使其在负压或是加压环境下形成气泡,进而代替以往所应用的引气设备向水中引气。这一技术对于含油废水的处理具有积极意义,因此本文将进一步研究管式反应、高效溶气及新型溶气气浮装置的性能,并做出总结,以期其在污水处理中能够得到广泛应用。

Dissolved air fl otation is applied to the different solubility characteristics of water under various environmental pressures,which promotes it to form bubbles in negative pressure or pressurized environment, and then replaces the air-entraining equipment used in the past, so as to carry out air-entraining into water. This technology has a positive impact on the treatment of oily wastewater, so this paper will further study the performance of a new type of dissolved air fl otation device with tubular reaction and high effi ciency, and make a summary, so as to be widely used in sewage treatment.