Water quality analyzer industry news-Erun water quality tester industry information

07

2025.01

Power plant boiler water copper content standards and the use of water quality detector

According to the Technical Guidelines for Boiler Water Quality in Thermal Power Plants (DL/T 561-2012), the copper content of furnace water in boilers of 100MW and above units shall not exceed 0.03mg/L, while the copper content of furnace water in units of 50MW and below units shall not exceed 0.05mg/L.

06

2025.01

Why power plant boiler water should be analysed for iron content and testing standards

China's Water Vapor Quality Standards for thermal power plants specify iron content limits for boiler feed water, furnace water and steam.

02

2025.01

Detection range of the microconductivity tester and applicable industry standard limits

In general, the measurement range of a conductivity meter starts from very low values of conductivity, e.g. 0.01 μS/cm, up to relatively high values of conductivity, e.g. 2000 mS/cm.

31

2024.12

Standards for the Detection of Phosphate in Boiler Water in Thermal Power Plants

Phosphate (PO4^3-) content is an important indicator of boiler water quality.

30

2024.12

Aquaculture water quality testing standard parameter table-Fish, Shrimp, Shellfish and Algae Fishery Water Quality Analyser

Standard parameters for water quality testing usually include water temperature, dissolved oxygen, PH, ammonia, nitrite, and sulphide.

30

2024.12

Ranges and standards for the detection of silicate in boiler water of thermal power plants-Trace Silicate Analyser

The range for the detection of silicate in boiler water of thermal power plants is usually from 0 to 2000 μg/L and needs to follow standards such as GB/T12149-2017.

27

2024.12

Criteria for testing indicators and test values for marine aquaculture

Testing indicators for marine aquaculture include water temperature, salinity, pH, dissolved oxygen (DO), ammonia nitrogen (NH3-N), and nitrite (NO2--N).

25

2024.12

Thermal power plant boiler water quality testing sodium ion values and standards-Sodium ion analyser

The range of sodium ions in boiler water quality tests in thermal power plants is from 0.023 μg/L to 23 g/L.