Filter press picture Filter Press Operation: Pretreatment for Slurry before Filtering from Leo Filter Press,Filter Press Manufacturer from China Filter Press Operation: Pretreatment for Slurry before Filtering from Leo Filter Press,Filter Press Manufacturer from ChinaSlurry Pretreatment with Flocculent Material Before Filtering,Get Better Filtering EfficiencyChemial Flocculant Agent1.acid and alkalithe normal acid and alkali,such as H2SO4,HCL,NaOH,Ca(OH)2 etc,to adjust PH value2. AlCl2.6H2O20% Al2O3 ... |