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1. Product introduction
This product is a kind of inorganic polymer flocculant. Mainly through compression double, adsorption electricity neutralization, adsorption Bridges, sediment trap etc mechanism function, make edema subtle aerosols and colloidal ions off firm, gathered, flocculation, coagulation, precipitation to purify the treatment effect.
2.Specifications
Polyaluminium chloride1.Al2O3:Min 28%-30%2.Basicity: 40% ~ 90%3.Water insoluble%:0.3-1.04.PH:3.5-5.0
3. Product Advantages:
1). Flocculation ability, high adsorption activity, floc formation and deposition of fast2). Without alkali and other additives, PH broad in scope, ease of use; for low-temperature, low turbidity, low alkalinity of the raw water is also good flocculation3). In order to significantly reduce the stirring, mixing, precipitation, time, and to flocculation, sedimentation tanks and other small4). In addition to iron, manganese, and can be obtained with low conductivity water5). Equipment is simple, use easy to operate, less corrosion and better working conditions, low processing costs.
4. package and storage:
25 kg packed in two-layer bag with the interor in plastic and the exterior the woven or as your request .
5. Warmth remind:
the product shall be sealed and stored in the dry and ventilated place to prevent it from rain,high temperature and strong sunlight .The shelf life of product is 12 months.
6.Usage:
put the solid PAC into the water (common temperate) as the proportion of 1:3 with stirring it. After 30 minutes,
when the solution is over, add 25-30 times water to dilute it, and then put into the waste water.
Generally speaking, the dosage is 1/100000 of the waste water, which means to put 15kg solid PAC in 1000 ton water.
The use of accurate, but according to the water quality in the turbidity and different content by the test to find out the best drug dosage
7.Technology date of PAC
Index name
| Indicators | |||||
| A | B | ||||
| Liquid | Solid | Liquid | Solid | ||
| Excellence | Grade | Excellence | Grade |
|
|
Aluminium ( Al 2O3) % ≥ Basicity% Density(20°C)( g/cm3) ≥ Water can catch % ≤ PHvalue(1%aqueous solution) | 10.0 40-85 1.15 0.1 3.5-5.0 | 10.0 40-85 1.15 0.3 3.5-5.0 | 30.0 40-90 ---- 0.3 3.5-5.0 | 28.0 40-90 ---- 1.0 3.5-5.0 | 10.0 40-90 1.5 0.5 3.5-5.0 | 27.0 40-90 ---- 1.5 3.5-5.0 |
Ammonia nitrogen (N) % ≤ Arsenic (As) % ≤ Lead (Pb) % ≤ Cadmium (Cd) % ≤ Mercury (Hg) % ≤ Chrome ( Cr +6 ) % ≤ | 0.01 0.0001 0.0005 0.0001 0.00001 0.0005 | 0.01 0.0002 0.001 0.0002 0.00001 0.0005 |
---- | |||
Note : ammonia gas, arsenic, lead, cadmium, mercury, chrome and other impurities quality scores are 10.0% Al 2 O 3.Counting. Target products of which A mandatory,B classes are recommended. | ||||||
Factory price of Polyaluminium chloride for industrial wastewater treatment