美国亚马逊 General Electric PXRQ15RBL Reverse Osmosis Premium Water Filtration System历史价格和网友评论,海淘商品名General Electric PXRQ15RBL Reverse Osmosis Premium Water Filtration System
Single-phase processes use mechanical separation by passing seawater through filter membranes where salts are trapped, and reverse osmosis (RO) and forward osmosis are the most frequently used methods. Electric processes are based on cationic and anionic ion-exchange effects. In this electrolysis ...