PAC polyaluminium chloride spray drying because of good stability, adapt to the wide waters, the hydrolysis speed, strong adsorption capacity, the formation of alum, dense precipitation, water turbidity is low, the advantages of dehydration performance, in the same water, spray dried polymerization
Title
Title
Aluminum chloride dosage is reduced, especially in the water quality is not good, spray drying product dosage and drum drying of poly aluminum chloride, can be reduced by half, not only reduces the labor intensity of workers, but more important is to reduce the cost of water users. In addition, the spray drying product can ensure safety and reduce water accidents, and is very safe and reliable for residents' drinking water.
Characteristics of polyaluminium chloride:
1, floc forming fast, good activity, good filtration.
2, withoutalkali additives, such as the case of deliquescence, its effect is the same.
3, adapt to pH value of wide, adaptable, wide range of uses.
4, the treated water salt.
5, can remove heavy metals and radioactive substances to water pollution.
6, high effective ingredients, easy storage, transportation.
标准STANDARD | GB/15892-2009 | GB/T22627-2008 |
指标INDEX | 饮用水级别Drinking water level | 水处理级别Drinking water level |
液体Liquid | 固体solid | 液体Liquid | 固体solid |
三氧化二铝AL2O3（%）≥ | 10.0 | 29 | 6.0 | 28.0 |
盐基度B（%）Base degree | 40.0-90.0 | 30-95 |
水不溶物%≤Water insoluble | 0.2 | 0.6 | 0.5 | 1.5 |
PH值 PH VALUE | 3.5-5.0 | 3.5-5.0 |
铁（Fe）%≤ | ---- | 2.0 | 5.0 |
砷（As）.ppm≤ | 0.0002 | 0.0005 | 0.0015 |
镉（Cd）.ppm≤ | 0.0002 | --- | --- |
铬（Cr）.ppm≤ | 0.0005 | --- | --- |
铅（Pb）%≤ | 0.001 | 0.002 | 0.006 |
汞（Hg）%≤ | 0.00001 | --- | --- |