Batch Neutralization (BNS)

Model :Batch Neutralization (BNS)
Capacity : 1.000 to 16.000 liters / day

Description :

The ACTINI Batch Neutralization System (BNS) has been specially designed to adjust the pH of effluent from batch decontaminators.

Featuring a wide range of options, the system is modular and can perfectly handle wastewater from other sources.

MODÈLE	CAPACITÉ JOURNALIÈRE*	VOLUME CUVE NEUTRALISATION	LONG. (mm)	LARG. (mm)	HAUT. (mm)
BNS-300	1.000 à 3.500 litres	530 litres	1.290	990	1.180
BNS-750	3.500 à 7.500 litres	1.200 litres	1.500	1.200	1.690
BNS-1600	7.500 à 12.000 litres	2.850 litres	1.920	1.470	2.040
BNS-1600	12.000 à 16.000 litres	4.200 litres	2.120	1.820	2.390

BNS-300

1.000 à 3.500 litres

530 litres

1.290

990

1.180

BNS-750

3.500 à 7.500 litres

1.200 litres

1.500

1.200

1.690

BNS-1600

7.500 à 12.000 litres

2.850 litres

1.920

1.470

2.040

BNS-1600

12.000 à 16.000 litres

4.200 litres

2.120

1.820

2.390

Product Highlights

Main functions : • Caustic and acid injection • Dilute, mix and adjust pH to correct value

• Polyethylene neutralization tank • Pumping skid with high-flow centrifugal pump

Neutralization

Automatic injection of caustic and acid to neutralize effluent pH
The volume of the tank allows sufficient contact time (30 minutes) to generate the chemical neutralization reaction without any residual reaction after pH control.
pH adjustment in the tank is managed automatically by the pH probe located in the recirculation loop, which controls the acid and caustic injection pump.
The mixing pump stirs the tank volume with an hourly flow rate more than 5 times its volume, ensuring optimum dilution and mixing of the concentrated chemical solutions injected.
Once the pH of the effluent has been adjusted, a high-flow pump empties the tank and measures the pH.
If the pH is within the correct range, the effluent is discharged. If the pH is out of range, the effluent volume is returned to the neutralization tank for further treatment.

Neutralization Batch - Model BNS