The current environment is getting worse and worse, and the air quality has become worse. In order to reduce the value of PM2.5, diligent sanitation sprinklers are always silent on the streets. On this day, the sprinkler will certainly consume a lot of tap water. In addition to tap water, clean lake water can also be used, but this has to be on the premise of a lake. Given the cost, can the water in the bully's sprinkler be changed to Yellow River water or seawater? According to industry professionals verify that seawater and Yellow River water can not be used for road surface watering operations: First, the reason why seawater cannot be used: Seawater contains sulfates and chlorine salts. For cement concrete, chlorine salts will accelerate its carbonization and have a negative effect on its durability. For asphalt pavements, it will accelerate the aging of asphalt and cause the aggregate to peel off from the road surface. Of course, this refers to the regular use of seawater spray. On the other hand, seawater spray has a huge impact on the concentration and composition of nearby soils and groundwater, causing deterioration of the ecological environment. Therefore, the spraying of seawater is similar to that of salt-melting snow, and the latter has been recognized as doing more harm than good. Second, can not use the Yellow River water reasons: Although Yellow River water will be more suitable for spraying road surface than seawater, it is not very suitable considering that the Yellow River water contains more sand and stones. Yellow River water sprayed on the road, yellow sand left on the road surface, may pose a threat to the air quality, the Yellow River water into the rain sewage pipe network may cause siltation. If you really want to use the Yellow River water to spray the pavement, you can filter or precipitate it first. Also add one more thing: When the bully sprinkler sprinkles water on the road, it can use recycled municipal sewage. The use of recycled municipal water reuse water as a water source for flushing roads, greening, landscapes, car washing, toilet flushing, etc. is a successful case at home and abroad, and is considered to be the most effective water-saving route at present and in the future. Postscript: Protecting water resources and recycling urban sewage. If Yellow River water or seawater is used, it will not only affect the road surface but also damage the bully sprinkler. On the basis of international cutting edge brush making technology and our own patented inventions, Haixing brush machines are stable and reliable and have been well accepted by the markets. These flat brush making machines have the functions of drilling holes, tufting, trimming and flagging the fibers. They are suitable to produce flat brushes, with high speed, low failure rate, and high production output. Flat brushes include washing brushes, nail brushes, shoe brushes, elevator brushes, and so on. Flat Brush Machine, Flat Brush Making Machine, Washing Brush Making Machine, Shoe Brush Machine, Nail Brush Machine Yangzhou Haixing CNC Brush Machine Co., Ltd. , https://www.hxbrushmachine.com