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本文将扼要地叙述下列蒸镏法淡化方面的一些新发展:主管泡沫式蒸发器(VTFE),蒸汽压缩式蒸发器(VC)、卧式铝管多效应蒸发器(HATME)、降膜多级蒸发器(FF-MSF)、直接接触冷凝式多级闪发蒸发器(DCC-MSF),多效应叠置式蒸发器(MES),多级控制闪发式蒸发器(MSCF)和多级闪发——流化床蒸发器(MSF/FBE)。评价各淡化方法经济性的几个主要因素归纳在三个表内:初级投资(造价)、耗能费和运行维修费用。
This article will outline some of the new developments in the following desalination methods: supervised foam evaporator (VTFE), vapor compression evaporator (VC), horizontal aluminum tube multi-effect evaporator (HATME) (FF-MSF), direct contact condensing multi-stage flash evaporator (DCC-MSF), multi-effect stacked evaporating evaporator (MES), multi-stage controlled flash evaporator (MSCF) - Fluidized Bed Evaporator (MSF / FBE). Several major factors that characterize the economics of each desalination method are summarized in three tables: primary investment (cost), energy consumption, and operating maintenance costs.