HG/T 3778-2005 Active Industry standards-Chemical industry

HG/T 3778-2005 Technical regulations for chemical cleaning and prefilming of cooling water system

Publish Date: 2005-07-10 Implement Date: 2006-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: HG/T 3778-2005

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for water treatment agents

ICS Name: Chemical analysis

Publish Date: 2005-07-10

Implement Date: 2006-01-01

Pages: 13 pages

Development Information

Pages: 13 pages

Referenced Standards

GB/T 15452-1995 Industrial circulating cooling water—Determination of calcium and magnesium— EDTA titration method GB/T 15452-2009 Industrial circulating cooling water—Determination of calcium and magnesium—EDTA titration method GB/T 15893.1-1995 Industrial circulating cooling water—Determination of turbidity—Diffused radiation method GB/T 15893.1-2014 Industrial circulating cooling water—Determination of turbidity—Diffused radiation method GB/T 15893.2-1995 Industrial circulating cooling water—Determination of pH—Electrometric method HG/T 2387-1992 Quality Standards for Chemical Cleaning of Industrial Equipment HG/T 2387-2007 Chemical cleaning quality code for industrial facility HG/T 3523-2008 HG/T 3523-2008 Chemical treatment standard corrosion specimens for cooling water technical specification HG/T 3539-2012 Determination of Iron Content in Industrial Circulating Cooling Water by O-phenanthroline Spectrophotometry HG/T 3539-2003 Determination of iron content in industrial circulating cooling water---Phloroglucinol spectrophotometry method HG/T 3540-2011 Determination of Total Phosphate in Industrial Circulating Cooling Water JB/T 6074-1992 Preparation, cleaning, and evaluation of corrosion specimens GB/T 50050-2017 Code for design of industrial recirculating cooling water treatment

Related Standards

GB/T 3143-1982 Active

GB/T 3143-1982 Color determination method of liquid chemicals (Hazen unit—platinum-cobalt scale)

Publish Date: 1982-07-20

GB/T 4472-1984 Replaced

GB/T 4472-1984 General rule for determination of density and relative density for chemical products

Publish Date: 1984-06-05

GB/T 4946-1985 Replaced

GB/T 4946-1985 Terms of gas chromatography

Publish Date: 1985-02-28

GB/T 5274-1985 Replaced

GB/T 5274-1985 Gas analysis—Preparation of calibration gas mixtures—Weighing methods

Publish Date: 1985-08-01

GB/T 5831-1986 Replaced

GB/T 5831-1986 Determination of trace oxygen in the gases—Colorimetric method

Publish Date: 1986-01-27

GB/T 5832.2-1986 Replaced

GB/T 5832.2-1986 Determination of trace water in the gases—Dew point method

Publish Date: 1986-01-27