【摘要】 明流式板框压滤机在抗生素提取中仍有很广泛的应用 ,如在过滤洗涤时 ,用横穿洗涤法 ,代替现在采用的置换洗涤法 ,可以提高收率 ,减少洗涤液体积和溶媒消耗 ,可取得明显综合经济效益更多还原

【Abstract】 The plate and frame filter is widely used in antibiotics purification. Instead of substitution washing method, cross washing method was used in the filtration . The results of application of new technology showed that it could decrease the amount of washing water to 50%, reduce the consumption of extractant and improve the yield.更多还原