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swimming pool water treatment chemicals poly aluminium chloride pac
1.Polyaluminum chloride is a water purification material, an inorganic polymer coagulant, and a polymer with a relatively large molecular weight and a relatively high charge of inorganic polymer produced by the bridge action of hydroxyl ions and the polymerization of polyvalent anions. Pharmacy. In form, it can be divided into two kinds: solid and liquid. The solids are divided into brown, beige, golden yellow and white according to different colors, and the liquid can be represented as colorless, transparent, yellowish, light yellow to yellow-brown.
2.The polyaluminum chloride having a content of aluminum oxide between 27 and 30 is mostly khaki-yellow yellow solid powder. These types of polyaluminum chlorides have relatively good water solubility, and in the course of dissolution, physicochemical changes such as electrochemical, agglomeration, adsorption, and precipitation eventually lead to [Al2(OH)3(OH)3] precipitation, thereby achieving the purpose of purification. In the use of polyaluminum chloride, without the need for other additives, floe formation is fast and thick, high activity, rapid precipitation, and a clear effect on high turbidity water purification.
1. The purified water quality is better than aluminum sulfate flocculant, and the water purification cost is 15-30% lower than that.
2. The formation of flocs is quick and the settling speed is fast, which is greater than that of traditional products such as aluminum sulfate.
3.consumption of water below the alkalinity of various inorganic flocculants, which can not vote or less alkali agent.
4. The source water PH5.0-9.0 can be condensed.
5. small corrosion, good operating conditions.
6. the solubility is better than aluminum sulfate.
7. Less salt increase in treated water is beneficial to ion exchange treatment and high purity water production.
8. The adaptability to the source water temperature is better than inorganic flocculants such as aluminum sulfate.
| Specification | Analysis Results |
| Aluminium oxide(Al2O3) % | 30%-31% |
| Basicity% | 60-80% |
| PH (1% aqueous solution) | 3.5-5.0 |
| Water insoluble % | 0,2max |
| Nitrogen | ≤0.01 |
| (As)/% | 0.0002 |
| (Pb)/% | 0.001 |
| (Cd)/% | 0.0002 |
| (Hg)/% | 0.00001 |
| (Cr+6)/% | 0.0005 |
fter the solid product is dissolved in water at 1:3, it is used as a liquid, diluted with 10-30 times of fresh water to a desired concentration. The optimal PH value for the dosing is 3.5-5.0, and the best PH value is added to maximize the benefits of coagulation. The dosage can be determined according to the different turbidity of the raw water, and the best dosage is determined. When the raw water turbidity is 100-500mg/L, the dosage per kiloton is 10-20kg. When the turbidity of the raw water is high, the dosage is appropriately increased, and when the turbidity is low, the dosage can be appropriately reduced.
First, in low turbidity water, the solid polyaluminum chloride product is diluted 1:3 (weight ratio) plus tap water and stirred until completely dissolved.
Second, in the life and production use of sewage, with reference to each ton of sewage before adding about 30g of polyaluminum chloride products. Then add the diluted polyacrylamide product (if the effect is not obvious, please reduce or increase the product dosage as appropriate).
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-1- What kind of PolyAluminum Chloride can your plant produce?
-A- We could produce PolyAluminum Chloride in Powder and Liquid with Color White, Light Yellow, Yellow. Just tell us what you need, we could match you the most suitable items for you.
-2- What is your Minimum Order Quantity?
-A- Usually 1 MT, but for trial order, less quantity can be accepted. The price can be discount for the large order.
-3- Can you provide free samples?
-A- Free samples can be offered for your testing and checking, just contact us to get it.
-4- What about the package?
-A- 25kgs per bag or 1000kgs per ton bag,also we can pack as your request.