Plaster

PAC

Ammonium Sulfate

- Changes in Raw Materials
and Manufacturing Method

- Quality and Standards

- Physicochemical
Characteristics

- JAR Test Method

- Uses of and Instructions
For Storage

Lubricating Oil Additives

Other Chemical Products

 

 

 

 

Ammonium Sulfate

 

Ammonium Sulfate

JAR Test Method

After putting the 500-ml testing solution in the 500-ml beaker, add the reagent continuously using the mess pipette while stirring at 100-120 RPM. Rapid stirring for 1-2 minutes is continued for dispersion. Continue slow stirring at 50-60 RPM for 10 minutes for FLOC growth, and stop stirring for 5-6 minutes.

Measure the size and precipitation state of FLOC and the turbidity, pH, COD and BOD using the upper 100 ml, to determine the best condition.

 

01. Adjustment of the Turbidity, pH and Alkalinity of the Original Solution before Its Addition.
02. Stirring - The condition mentioned above is standard.
Adjust it appropriately according to the stirring condition of your treatment.
03. If an organic macromolecular agglutinating agent is used together with the reagent, the reagent is added first and stirred for 10-60 seconds. Then the organic macromolecular agglutinating agent is added and the mixture is stirred slowly but continuously.
04. Adjustment of the Aluminum Sulfate Solution for the Self-test

 

The table below shows the amount of agglutinating agents that should be added to the diluting solutions.

ppm

500cc

100cc

1§©

1%sol

10%sol

1%sol

10%sol

1%sol

10%sol

1
2
3
4
5
6
7
8
9
10
20
30
40
50
60
70
80
90
100

0.05ml
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0

0.005ml
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0.045
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5

0.1ml
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0

0.1ml
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0

10ml
20
30
40
50
60
70
80
90
100
200
300
400
500
600
700
800
900
1000

1
2
3
4
5
6
7
8
9
 10
20
30
40
50
60
70
80
90
100