brown roller dryer higher basicity waste water grade polyaluminium chloride
brown roller dryer higher basicity waste water grade polyaluminium chloride
Product Name: Roller dryer polyaluminium chloride for waste water grade
CAS NO: 1327-41-9
MF: [AL2(OH)LnCL6-n]m
HS code: 3824909990
Its solid product appearance is yellow powder or brown powder, it is a kind of inorganic polymer coagulant: By compressing double, adsorption mechanism, such as electric neutralizationand adsorption bridging, sediment trap effect, to make the tiny suspended particles in water and colloidal stability, aggregation, flocculation, coagulation, precipitation, achieve purification treatment effect.
Usage: its mainly used for smelting, chemical industry, printing and dyeing, paper making, coal washing, steel mills, oil refining, leather, radioactive waste, metal processing, coal preparation, food, dye wastewater treatment, etc
Specification:
|
Items |
Specification |
|
|
liquid |
solid |
|
|
Al2O3 % ≥ |
6.0 |
28.0 |
|
Basicity % ≥ |
30-95 |
|
|
Density(20℃)/(g/cm3) ≥ |
1.10 |
/ |
|
Water insoluble % ≤ |
0.5 |
1.5 |
|
PH |
3.5-5.0 |
|
|
Fe |
2.0 |
5.0 |
|
As |
0.0005 |
0.0015 |
|
Pb |
0.002 |
0.006 |
Packing: Woven bag inner-lined with PE bag, 25kgs net weight/bag, or on customer’s request.
Storage: Stored in dry place, avoid moisture and heat; protect against toxic substance; avoid damage to packing.
