Colloidal and dissolved impurities are more difficult to remove.
胶体和溶解性的杂质除去就要更困难。
It helps to remove un-dissolved impurities, such as harmful mould, protozoan, bacteria and virus effectively while preserve the minerals and chlorine in the water.
它能有效隔离水中不溶解物质如霉菌、原生虫，微生物，细菌和病毒，同时保留水中矿物质和杀菌的游离氯。
The process of removing suspended, colloidal, and dissolved impurities from liquid petroleum products by filtering, adsorption, chemical treatment, distillation, bleaching, etc.
用过滤、吸附、化学处理、蒸馏、漂白等方法从液体石油产品中脱除悬浮、胶态及溶解杂质的过程。
应用推荐