Iron(III) chloride
22/08/2019
1. Product Description
Recipe: FeCl3
Pack: 290 kg bottles
Properties:
- Liquid, dissovle-clear, dark brown
Specification:
- Concentration: 40± 1%
- Specific weight 25oC : ≥ 1.42 g/ ml
- pH : ≤ 2
2. Use
Iron (III) chloride in water reacts with Hydroxide ions to form an iron hydroxide Floc (III), a coagulant in water forming fast-settling metal hydroxide in gravity
Note Use
the reaction produces an acidic environment, the proportion of precipitation is greater than Al (OH) 3, therefore, it is capable of settling into smaller particles, the dose is only 1/2 - 1/3 of aluminum. However, iron alum corrode the pipe. Fe3+ + 3H2O = Fe(OH)3 + 3H+
Wastewater is often used, including
- Wastewater in paper production
- LeachateNước thải dệt nhuộm
- Wastewater in food production
- Wastewater in gild production
Preservation:
- Preservation and use of equipment such as stainless steel, plastic, composite
- Store in a cool, dry place.
- After opening, use immediately
Dosage used:
Dose used by = 1/3- 1/2 Dose used Aluminum ( according to TCVN 33:2006/ BXD)