GB/T 39221-2020
Determination for performance of scale inhibitors for reverse osmosis seawater desalination—Recurrent condensation cycle test method (English Version)
- Standard No.
- GB/T 39221-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 39221-2020
- Scope
- This standard specifies the principle, test water and reagents, test equipment, test preparation, test steps, test data processing and drawing of the result curve using the periodic concentration cycle method to determine the anti-scaling performance of reverse osmosis seawater desalination antiscalants. This standard is applicable to the determination of anti-scaling performance of reverse osmosis seawater desalination antiscalants using the periodic concentration cycle method.
GB/T 39221-2020 Referenced Document
- GB/T 19249 Reverse osmosis water treatment equipment
- GB/T 23954 Technical regulations for cleaning of reverse osmosis membrane element
- GB/T 33584.1 Seawater quality requirements and analysis method for seawater cooling system—Part 1:Determination of calcium and magnesium
- GB/T 33584.3 Seawater quality requirements and analysis methods for seawater cooling system—Part 3: Determination of chloride
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 39221-2020 history
- 2020 GB/T 39221-2020 Determination for performance of scale inhibitors for reverse osmosis seawater desalination—Recurrent condensation cycle test method
