亚洲不卡在线播放I国产区精品视频Ixxx一区I久草视频在线播放I欧美特黄aaaaaaI亚洲精品在线播放视频I深夜视频一区二区I无码一区二区精品I日本特黄一级片I色妞综合I三级爱爱I免费看黄在线I国产不卡在线观看I亚洲欧美中出I天天碰天天碰I国产黄色一区二区三区I亚洲精品观看I青青在线精品视频I亚洲欧美另类一区I日韩有码电影I日韩精品中文字幕一区I91精品国产综合久久香蕉922I操碰91I免费看欧美黄色片I天天摸夜夜爽

Water softening system

Softening water equipment, as the name suggests, is a device that reduces the hardness of water, mainly removing calcium and magnesium ions from water. Simply put, it is a device that reduces the hardness of water. Its main functions are to remove calcium and magnesium ions from water, activate water quality, kill bacteria and algae, and prevent scaling and descaling. Softening equipment cannot reduce the total salt content in the water during the softening process. It is widely used in hot water boiler systems, heat exchange systems, industrial cooling systems, central air conditioning systems, and other water equipment systems.