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2017-12-07 13:36:31
Organic flocculants include synthetic organic polymer flocculants, natural organic polymer flocculants and microbial flocculants. Inorganic flocculants include aluminum sulfate, K2SO4.18H2O, and alum AL2 (SO4) 3.6H2O, ferrous sulfate hydrate, FeSO4, and aluminum chloride. Flocculants in accordance with the overall chemical composition can be divided into two types of inorganic flocculants and organic flocculants. Inorganic flocculants which include inorganic flocculants and inorganic flocculants, such as ferric chloride, of which aluminum sulfate was first developed by the United States, iron sulfate .24H2O, and the other is iron salt with ferric chloride hydrate FeCL3 can , And has been using until now an important inorganic flocculant. Common aluminum salt with aluminum sulfate AL2 (SO4) 3
Inverted aluminum scrap as the anode. 1.1.2 Alkali first aluminum ash and sodium hydroxide reaction of sodium aluminate solution. 1.1.1 Acid-soluble one-step me
Environmental issues Many manufacturers have discontinued the 999 vehicle Gongyi Le Bang activities can contact Le Pen Polyaluminium Chloride Division website
The solid is made into a liquid according to a 1: 3 solution. Calculated in 100ml. At this point ph value will be about 4.5, 30 degrees hydrochloric acid added
This should be a beaker experiment, the water quality is not the same turbidity, usually take 1000ml of waste water and then add 20g poly aluminum slowly add up
: Polyaluminum chloride is a water purification material, inorganic polymer coagulant, also referred to as poly aluminum, abbreviated PAC, due to the hydroxide