The most authoritative / most comprehensive manufacturer information analysis of polyaluminum chloride
The most authoritative and comprehensive manufacturer information analysis of polyaluminium chloride is a kind of inorganic polymer coagulant. The molecular weight produced by the bridging action of hydroxide ions and the polymerization of polyvalent anions is larger. An inorganic polymer water treatment agent having a relatively high charge. Polyaluminum chloride is divided into liquid and solid forms: liquid polyaluminum chloride is not dried, it has the advantages of no dilution, convenient loading and unloading, and relatively cheap price. The disadvantage is that the tanker is transported and the unit transportation cost increases (per ton The solid is equivalent to 2-3 tons of liquid). The form of the solid polyaluminum chloride after drying has the advantage of convenient transportation, and does not require a tanker. The disadvantage is that it needs to be diluted during use to increase the working intensity. Oven Pulse Valve,Pulse Ignition Valve,Pulse Ignition Safety Valve,Safety Valve With Pulse Ignition GUOLONG PRECISION VALVE CO.,LTD , https://www.glstovevalve.com
Polyaluminum chloride performance: a, the purified water quality is better than aluminum sulfate flocculant, the water purification cost is 15-30% lower. b. The formation of floc is fast, the sedimentation speed is fast, and the processing capacity of traditional products such as aluminum sulfate is large. c. The alkalinity in the consumed water is lower than that of various inorganic flocculants, so that the alkali agent can be administered without or with little. d, the adapted source water PH5.0-9.0 range can be agglomerated. e, low corrosivity and good operating conditions. f, solubility is better than aluminum sulfate. g, the increase of salt in the treated water is small, which is beneficial to ion exchange treatment and high purity water production. h. Adaptability to source water temperature is superior to inorganic flocculants such as aluminum sulfate.
The amount of polyaluminum chloride added is as follows: the product (solid) and normal temperature water are added while stirring at a weight ratio of 1:3, and after complete dissolution, water is added to the desired concentration. When the original water is turbid 100-500 mg/I, the dosage is 3-6 mg/I. When the specific addition is made, a small test should be carried out according to the water quality, and the best dosage should be selected and then used.
Polyaluminum chloride packaging: 1, plastic woven bag for external use, plastic film set inside, net weight 25kg per bag, can also be modified according to user requirements, and liquid polyaluminum chloride is sold. 2. This product is forbidden to be mixed, transported and stored with toxic substances. The products should be stored in a dry, ventilated and cool place indoors, and should not be damp.
Use of polyaluminum chloride: 1. When using, first make a small test according to the water quality, and choose the best point that the water purification effect is good and the dosage is small. The solution should be used with the solution, and the non-potable water should be selected according to the actual situation. 2. When using solids, first add water to dissolve and mix 10-25% of the solution, then dilute the water to the desired concentration. When dissolving, add water and slowly feed, and continue to stir. 3, different manufacturers or different brands of water treatment agents can not be mixed, and must not be mixed with other chemicals. 4. The stock solution and diluent are slightly corrosive, but lower than other inorganic flocculants. 5. Effective storage period of the product: liquid for half a year, solid for two years. Solid products can still be used after the tide. 6. This product has been properly added, and the water quality after purification complies with the sanitary standard of drinking water. Manufacturer Address: Polyaluminum Chloride http://