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This article presents an application of mud/water seperating technique in the dyke construction for reclaiming land from the sea in Mo Dao Men of Zhu Hai Special Economie District. Various PAM solutions were selected for seperating test on Sampled mud, from which an optimum one was abtained following with an evaluation of its feasibility. Based on the information at home and abroad and on-the-spot analog test,the PAM dissloved in sea water eonld seperate mud from water as soon as it was added to miero mud eollected from screw-suction dreger,thus proving suceessful in technique. 相似文献
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美国索纳汀(SONODYNE)公司最近研制成功一种用于鱼粉生产的声波干燥设备。其特点是结构简单,没有运动部件,操作维修方便,效率高,节省能源,蒸发每公斤水份只需720—830千卡的热量,而通常的间接加热干燥设备则需1000——1400千卡的热量。干燥时间短,从原料到加工成成品仅需5分钟,所制得的鱼粉质量好,得率高,蛋白质,维生素等营养成份损失很少。 相似文献