18禁止爆乳美女裸体漫画,2020狠狠狠狠久久免费观看,18禁COSPLAY裸露网站

中文 EN
Back

Business

Categories

Soft water treatment

Concept: Softening water aims to reduce the hardness of water through physical or chemical means. The hardness of water is mainly composed of cations such as calcium and magnesium. In the process of softening water treatment, the composition and structure of sulfates and chlorides that are prone to scale formation will be changed, making them less prone to scale formation during water heating and evaporation, thereby reducing the hardness of water and achieving the purpose of softening.

General process: The specific methods for softening water treatment include ion exchange method, heat exchange method, chemical precipitation method, and reverse osmosis method, etc


Related cases

img
  • 
    
    <strong id="4v3pb"></strong>
  • 主站蜘蛛池模板: 新化县| 盐源县| 正定县| 宜兰市| 敖汉旗| 南漳县| 新宁县| 尼勒克县| 邳州市| 景东| 嘉祥县| 泸西县| 鱼台县| 扬州市| 绵竹市| 邳州市| 南汇区| 平舆县| 织金县| 镇坪县| 互助| 镇赉县| 七台河市| 连平县| 巍山| 宁南县| 驻马店市| 东城区| 凤庆县| 浦城县| 托克逊县| 蕉岭县| 陇川县| 栾城县| 吉林省| 射洪县| 达孜县| 义马市| 阿拉善左旗| 南和县| 彰化县|