As long as the products meet the national standard GB15892-2009, in general, no problem with residual heavy metals, will leave a small amount of aluminum ions;
The distance is solid solid is also used to the site after the first solution into a liquid reuse. The difference is that solid good transport, liquid tanker tr
【Reason for floating matter in the surface of polyaluminum chloride water when adding drinking water to treatment】 Due to different systems, the characteristi
Not only reduce the labor intensity of workers, but more importantly reduce the user's water costs. In addition, the use of spray-dried products to ensure safet
Liquid polyaluminum chloride are generally solid with water against the liquid, you can enter the solid from the manufacturers and then their own against the li