Product Description
Polyaluminium Choride (Solid powder)
PAC（spray type）29%(min.)
Summary:
Refined by the treatment under high temperature and high pressure among high purity hydrochloric acid 、aluminium sulphate and calcium aluminates. The I is transparent liquid when add the products into a 10% water solution , the II is opaque . The solid is light yellow powder.
Application:
Applicable for urban drinking water purification and industrial wastewater treatment.
Operating Method:
Add water to the product to dilute into a 10%-20% water solution (calculated by weight). Then find the best dosage through experiments according to water quality and purpose.
Packing and Storage
1.Packed by PE bags of 20 kg with double endometrial layers for export; Packed by bags of 25 kg? with double plastic-lined layers and PVC plastic woven bag externally for domestic market.
2.The storage period of solid products shall be 1 year.
3.The product should be stored in dry and ventilating place, and shall not to be mixed with other chemicals for storage.
Specification:
|
Aluminium oxide (Al2O3)%
|
≥ 29
|
|
Basicity%
|
40-90
|
|
Water insoluble/%
|
≤0.6
|
|
pH(10g/L water solution)
|
3.5-5.0
|
Heavy metal comply with the standard of GB15892-2009
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