【摘要】 该产品具有充气气泡小、均匀、上升慢，散气面大的优点，从而使氧气更多地溶解于水。经与其他3种曝气器试验对比，其曝气效果最好，已在水产养殖及工业水处理中应用。更多还原

【Abstract】 The aerator with double strips and small holes has been designed and developed,in order to increase the efficiency of aerator.The product has characteristic of little bubble, uniform, lifting slowly and big emitting area,and so more oxygen can be dissolved in water. The efficiency is best, as compared with other three aerators experiments. It is already applied in aquiculture and in treatment of industrial water.更多还原