DL/T 561-2013
Guide for chemical supervision of water and steam in thermal power plant (English Version)

Standard No.

DL/T 561-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Electricity

Latest

DL/T 561-2013

Replace

DL/T 561-1995

Scope

This standard specifies the basic technical requirements for water vapor chemical supervision in thermal power plants. This standard is applicable to the water vapor chemical supervision of thermal power generating units with boiler main steam pressure not less than 3.8MPa (gauge pressure).

DL/T 561-2013 Referenced Document

• DL/T 1115 Guidelines for chemical inspection of thermal power plant unit overhaul*， 2019-06-04 Update
• DL/T 246 Guideline of chemical supervision*， 2015-04-02 Update
• DL/T 300 Guidelines for anti-corrosion and anti-scaling of condensers and auxiliary engine cooler tubes in thermal power plants*， 2022-05-13 Update
• DL/T 5068 Code for Design Chemistry of Power Plant
• DL/T 677 Checking and calibration code for on-line chemical analysis instrument of fossil fuel power plant*， 2018-04-03 Update
• DL/T 712 Guidelines for material selection of condenser and auxiliary cooler tubes in power plants
• DL/T 794 Guideline for chemical cleaning of fossil plant
• DL/T 801 Cooling water quality and system technical requirements for large generators
• DL/T 805.1 Guidelines for Steam Water Chemistry in Thermal Power Plants Part 1: Guidelines for Oxygenation of Boiler Feed Water*， 2021-12-22 Update
• DL/T 805.2 Guideline for cycle chemistry in fossil plants.Part 2: phosphate treatment for drum units*， 2016-01-07 Update
• DL/T 805.3 Guide line for cycle chemistry in fossil plants. Part 3:Caustic treatment for drum units
• DL/T 805.4 Guideline for cycle chemistry in fossil plants.Part 4: feedwater treatment*， 2016-02-05 Update
• DL/T 855 The code for maintenance and safekeeping of thermal power equipment in electric power construction
• DL/T 889 Guideline for chemistry supervision of thermal equipments during power station capital construction*， 2015-07-01 Update
• DL/T 912 Quality criterion of water and steam for supercritical pressure units in fossil fuel power plant
• DL/T 956 Guide for lay-up of thermal power equipment in fossil fuel power plant*， 2017-08-02 Update
• GB 8978 Integrated wastewater discharge standard
• GB/T 12145 Quality criterion of water and steam for power plant and steam-generating equipment*， 2016-02-24 Update

DL/T 561-2013 history

• 2013 DL/T 561-2013 Guide for chemical supervision of water and steam in thermal power plant
• 1995 DL/T 561-1995 Guide for chemical Supervision of Water and Steam in Thermal Power Plants