- Contact Person : Ms. Liu Liris
- Company Name : Weifang Menjie Chemicals Co., Ltd.
- Tel : 86-536-5302318,15094958875
- Fax : 86-536-5305919
- Address : Shandong,Weifang,Lin'gang Chemical Industry Park, Binhai Economic Development Zone, Weifang, Shandong, China (Mainland)
- Country/Region : China
PAC 30% min for water disposal
Polyaluminium chloride
It is a kind of inorganic water-soluble polymers, between the ALCL3 and AL(OH)3. It has a strong bridge adsorption properties, in the hydrolysis process, with the condensate, and other physical and chemical absorption. the fundamental difference between traditional inorganic coagulant and pac is that traditional inorganic coagulant has low molecular weight crystalline salt. However, PAC is formed by the complex multiple carboxy. Therefore, the flocculation and sedimentation speed, for PH value range is wide, non-corrosive for plumbing, obvious for water purification.
Usage:
1.Mainly used as paper-marking retention and filter aid, water treatment sgent.
2.The solid product dissolved in water at 1:3, after it becomes the liquid, together with 10-30 times the concentration of water used after dilution to the required.
3.The amount of raw water according to the different turbidity,,, the general turbidity of the water in the 100-500mg/L, each dosage tons 10-20kg.
Storge:
Stored in dry place, avoid moisture and heat; protect against toxic substances; avoid damage to packing.
Item | Specification | |
Appearance | Yellow powder | Yellow powder |
Alumina AL2O3 % | 30 | 28 |
Alkalinity % | 40-90 | 40-90 |
Water insolubles % | 0.3 | 1.0 |
PH(1% water Solution) | 3.5-5.0 | 3.5-5.0 |
N(m/m) % | ≤0.01 | |
As(m/m) % | ≤0.0002 | |
Pb(m/m) % | ≤0.001 | |
Cd(m/m) % | ≤0.0002 | |
Hg(m/m) % | ≤0.00001 | |
Cr6+(m/m) % | ≤0.0005 | |
PAC 30% min for water disposal
