THE PREPARATION AND APPLICATION OF Al-Fe CO POLYMER INORGANIC COAGULANT
Tian Baozhen,Zhang Yun (Rcsearch Center for Eco-Environmental Science, Academia Sinica,Beijing 100085)
The Al-Fe co polymer coagulant has been prepared in the laboratory. The Fe(Ⅲ) species distribution and characteristic law of the pH changing in the solutions were studied. The results show that the co polymer is a better coagulant than PAC and FeCl 3.