Chongqing Huadong Chemical have bought me a few times before the quality can be bought you can ask, this guy's price is lower than others, 183 @ 2302-6967
You can adjust the PH to try it. There is the effect of the laboratory, after all, some discrepancies with the actual, it is best to try on-site operation. Or a
So that the formation of particles and gradually increase; and organic polymer components through its own bridging effect, the use of active groups adsorbed on
Washing water is divided into a variety of commonly used anionic polyacrylamide and ordinary polyaluminum chloride I83398ZZ352 Sun Jingli provide polyacrylamide
htm "target =" _blank "> http: // baike Ingredients Alkaline Aluminum Chloride: Al2 (OH) nCl6-n