Myth 1: The wallpaper is not environmentally friendly and harmful to the human body.
Correction: This is a mistake. From the current production and process of wallpaper, most wallpapers do not contain harmful substances such as lead and benzene, and from the application point of view, the more developed countries require environmental protection. The higher the demand and usage of developed country wallpapers is much higher than in our country.
Myth 2: The wallpaper is used for a short time, it is not easy to take care of the dirty, and the color is easy to change after a long time.
Of course, residents can also choose to change wallpapers at any time to create different home styles and atmospheres. The new wallpaper is also very easy to care for, dirty with a damp cloth, the color will not change.
Misunderstanding 3: Wallpaper is easy to fall off, update trouble
Correction: This is not a problem with the wallpaper itself, but the paste process does not meet the requirements, and now some brand wallpaper manufacturers often have a well-trained professional construction team to provide a comprehensive after-sales service for wallpaper paving.
Myth 4: The cost of wallpaper is high
Correction: In the wallpaper, the price of imported wallpaper is higher than that of domestic wallpaper. The price of natural material wallpaper is higher than that of PVC wallpaper. The price of big brand wallpaper is higher than that of noisy wallpaper. But no matter which brand manufacturer, it will consider the purchasing power of the consumer groups targeted by its products. Moreover, the effect that wallpaper can embody and create is far from unmatched by other decorative materials, and it is a great value choice.
In order to solve problems of Chemical Dosing System in water supply plant,such as poor mixing and flocculation effect,low automation and large chemical dosage,the technical reconstruction of chemical dosing system was performed,and polymeric ferric sulfate was replaced by polymeric aluminum ferric chloride.The automation level is improved,the chemical consumption is reduced by 22%,the chemical cost of 340 000 yuan is saved annually,and the labor intensity is reduced.
Chemical Dosing System For Water Treatment
Acid Dosing Device, Chlorine Dioxide Dosing System, Flocculant Dosing System, Chemical Dosing System
Nanjing Ligong Shuifu Environmental Protection Technology Co.,Ltd. , http://www.watermanclo2.com