... from liquid in chemistry industry, petroleum, food industry, oil, biology and pharmacy, etc.Consists of ... different filter paper. ApplicationPetrochemicals: lubricating oil, diesel oil, paraffine, carrier oil.Organic chemicals: kinds of organic acid ... Aluminum sulfateBeverage: Beer, syrup, alcohol, milk, vinegar, sauceFood: oil, decolor, dewax, degrease, vinegar, syrup, sweet waterPharmacy: perhydrol ...