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KR-260 Acid Detergent for RO Membrane

Product Features

KR-260 Acid Detergent is an acid liquid formula, KR-260 can remove metal hydroxide, calcium carbonate and other types of scales.

KR-260 Acid Detergent has the following properties:

1.  Suitable for all aromatic polyamide membranes.

2.  Low froth formula.

3.  Diluent for pH 3.0-4.0.

4.  Liquid solvent can shorten mixing time.

5.  Can be used repeatedly.

Technical Specification

Parameter Standard
Appearance Colorless to pale yellow transparent liquid
PH (1% Water solution) 2.0-3.0
Density (20℃), g/cm3 1.05min
Storage temperature Not lower than -10℃

Applications & Usage

(1)Check water box, pipeline and filter, if needed, change the filter material.

(2)Input q.v. RO effluence to water box.

(3)Input q.v. KR-260 to water box, mix the solution with water pump, measure pH 2-3.

(4)Clean the system repeatedly, measure pH 5-20 minutes. After pH rise to 4, input q.v. KR-260 or acid, till pH not rise, meaning cleaning is end.

(5)If pollution is serious, sometimes the first batch detergent should be evacuated and the next batch should be required.

(6)Pay attention to solution temperature, don’t exceed the required temperature .


Dilute to 1-3%(1:45)

Package & Storage

25L Drum 200L Drum 1000L IBC
Storage for ten months in shady room and dry place.

Hazard & Safety Precaution

Hazard Information Satety Precaution

Not Regulated

Once contacted with eye and skin, flush with plenty of clean water.
  1. KR-260
  2. Acid Detergent for RO Membrane