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| No.9822305
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Information Name: | PAC manufacturers supply quality |
Published: | 2013-12-02 |
Validity: | 30 |
Specifications: | 25kg / bag |
Quantity: | 900000.00 |
Price Description: | |
Detailed Product Description: | Since the spray drying PAC PAC good stability, wide adaptation waters, hydrolysis fast, strong adsorption ability to form alum large, dense mass rapid sedimentation, water turbidity is low, good dewatering performance, etc., in the case of the same water quality Next, spray drying PAC dosage reduced, especially in the case of poor water quality, spray-dried product dosage compared to drum drying poly aluminum chloride, can be reduced by half, not only to reduce the labor intensity, and more It is important to reduce the cost of water users. In addition, spray dried product can guarantee security, reduce water accidents, very safe and reliable drinking water to residents. PAC, referred to as high-poly aluminum chloride, or efficient PAC. Using the most advanced production technology, using high-quality raw material degree polymerization reaction. All quality indicators have reached or exceeded the national standard GB15892-2009 requirements. Poly aluminum chloride is processed by spray drying process and therefore can be called high-level spray-drying poly aluminum chloride PAC PAC Features: Bi open source licensing PAC products with fine powder, grains, soluble in water, flocculation, purged efficient and stable, low dosage, and low cost. Suitable for drinking water purification, urban and industrial water purification water purification, etc.; suitable for a variety of source water turbidity, wide PH range, alum formation of large, fast, fast settling velocity. PAC PAC concentration ratio: According to the daily use of solid PAC PAC, diluted liquid, summed share several common PAC PAC concentration ratio method, we want to help! The first step, according to the raw water conditions, do first small test before use to obtain optimal dose. Configuration small test solution at a weight ratio (W / W), generally 2 to 5% with as well. As with 3% solution: PAC PAC solid 3g, poured into a 200ml graduated cylinder, add water about 50ml, add water until dissolved diluted to 100ml mark, shake can. [1] The second step, production of PAC PAC, press PAC PAC solid: water = 1:9 to 1:15 weight ratio dissolved. Alumina content below 1% solution easily hydrolyzed, will reduce the use of effects, the concentration is too high is not easy dosing evenly. The third step, plus the amount of the drug by adding a small test to obtain the best investment dosing. See, sedimentation alum little more than a large cloud, then the dosage is too small; such as alum see large settling ponds and on the turn, I turbidity is high, excessive dosing should be adjusted appropriately. PAC PAC water insolubles: using frame filter press technology, the mass fraction of solids in the water-insoluble matter 0.3%, mass fraction of water-insoluble liquid is 0.1% or less, the user can ensure smooth pipe, while improving the utilization of drugs, and natural sedimentation method is unattainable. Poly aluminum chloride PAC-01 (light yellow powder, spray dried): used for drinking water treatment and wastewater treatment. Poly aluminum chloride - is one of a series of water treatment chemicals star product, the many advantages of ordinary poly aluminum chloride PAC set, spray-type PAC, PAC and other paper dedicated and efficient in one complex efficient products. All water treatment chemicals products to the latest national standard for the test, water treatment chemicals to GB15892-2009 for the testing standards. Water treatment chemicals - efficient inorganic polymer PAC China is currently the best water treatment agent, deal with various concentrations of water effect is quite good, and with less than 50% of its the same with ferrous sulfate concentration less than PAC with the same concentration of 10% less. High effect, low energy high degree of polymerization mainly PAFC, because the general iron, aluminum treatment agent can generate AL (OH) 2 +, AL (OH) +2, Fe (OH) 2 + in the hydrolysis process, Fe (OH) +2 and other simple hydrolysis of hydroxyl ions, and PAEC itself AL3 +, Fe3 + pre-hydrolyzed product obtained in the hydrolysis process, in addition to generating the hydroxyl ion, which is able to generate a large amount from the polymerization degree, the positive charge from the : AL4 (OH) 4 +8, Fe4 (OH) 4 +8 ...... such as polyglycolic cation to neutralize the charge of colloidal particles in water and electric double layer compression, simultaneously bridging hydroxyl groups, crosslinking reactions and surface adsorption series In the corresponding collision, National Cheng Kung University alum coagulation, rapid precipitation. |
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Copyright © GuangDong ICP No. 10089450, Water Treatment Co., Ltd. Beijing Jia Ruilin All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 12644 visitor
Copyright © GuangDong ICP No. 10089450, Water Treatment Co., Ltd. Beijing Jia Ruilin All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility