GB/T 33584.4-2017 Active National standards

GB/T 33584.4-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 4:Determination of sulfate

GB/T 33584.4-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 4:Determination of sulfate

Publish Date: 2017-05-12 Implement Date: 2017-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 33584.4-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Methods for analyzing substances in marine environments

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2017-05-12

Implement Date: 2017-12-01

Pages: 5 pages

Scope

This part of GB/T 33584 specifies the quality requirements for seawater cooling water and the method of determining the sulfate content in seawater cooling water using the turbidity measurement method with a spectrophotometer.
This part is applicable to the determination of sulfate content in seawater cooling water ranging from 1,000 mg/L to 6,000 mg/L (calculated as SO2-4).

Development Information

Word Count: 8 Thousand words Pages: 5 pages

Same series standard

GB/T 33584.1-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 1:Determination of calcium and magnesium GB/T 33584.2-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 2:Determination of zinc GB/T 33584.3-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 3:Determination of chloride GB/T 33584.5-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 5:Determination of dissolved solid GB/T 33584.6-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 6:Determination of heterotrophic bacteria

Referenced Standards

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 12806-1991 Laboratory glassware—One-mark volumetric flasks GB/T 12806-2011 Laboratory glassware—One-mark volumetric flasks GB/T 12807-1991 Laboratory glassware—Graduated pipettes GB/T 12807-2021 Laboratory glassware—Graduated pipettes GB/T 12808-1991 Laboratory glassware—One-mark pipettes GB/T 12808-2015 Laboratory glassware—One mark pipettes

Related Standards

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GB/T 11615-1989 Geologic exploration standard of geothermal resources

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GB/T 12329-1990 Active

GB/T 12329-1990 Karst geology terminology

Publish Date: 1990-04-19

GB/T 12745-1991 Replaced

GB/T 12745-1991 Static penetrometer

Publish Date: 1991-03-21

GB/T 12746-1991 Replaced

GB/T 12746-1991 Standard penetrometer

Publish Date: 1991-03-21