Equipment or too much money to see how much you open, there is how much your relationship. As long as people are not looking for something every day. 300W can b
(1) Polyaluminum chloride is a flocculant! (2) Muddy water to change water, excessive amount of anyway!
Subtype: AlCl3 PAC is an inorganic polymer coagulant, also referred to as poly aluminum, abbreviated PAC, due to the hydroxide ion bridging effect and polymeriz
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
Has the following advantages: 1, to adapt to the PH value wide, adaptable, the product (solid) and water at room temperature by 1: 3 by weight while stirring th