HG/T 4331-2012
Water treatment chemicals coagulation performance valuation method (English Version)
- Standard No.
- HG/T 4331-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 4331-2012
- Scope
- This standard specifies the coagulation sedimentation test for the coagulation performance of water treatment agents and the evaluation method for the coagulation decolorization and coagulation removal of organic matter performance. This standard is applicable to the determination of the coagulation performance of water treatment agents, and is used for water treatment coagulant formula screening, dosage control, design parameter provision, etc.
HG/T 4331-2012 Referenced Document
- GB/T 15456-2008 Industrial circulating cooling water.Determination of the chemical oxygen demand.Potassium permanganate method
- GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
- GB/T 602-2002 Chemical reagent--Preparations of standard solutions for impurity
- GB/T 603-2002 Chemical reagent--Preparations of reagent solutions for use in test methods
- GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
HG/T 4331-2012 history
- 2012 HG/T 4331-2012 Water treatment chemicals coagulation performance valuation method
