ACCEPTA NEUTRALISING POWDER is a powdered alkali used for pH correction of effluent after acid cleaning.
The pH of any effluent stream should be adjusted to within the necessary consent levels (typically pH 6-10).
Cooling Water Systems
Boiler Water Systems
ACCEPTA NEUTRALISING POWDER should be added gradually to the effluent with mixing until the desired pH is achieved.
Neutralisation should be carried out in a separate tank and not in the system which has been acid cleaned since this may result in precipitation of the dissolved scale.
ACCEPTA NEUTRALISING POWDER can, however, be used to remove residual acidity after a system has been drained.
Guidance for the use of this chemical in a heat exchanger descale can be found here.
It is always advisable to carry out a ‘Control Of Substances Hazardous to Health’ (COSHH) assessment before use.
For further technical assistance concerning Accepta 2316 please contact Accepta.