水質測定(pH・電気伝導率)
水質測定(pH・電気伝導率)
pHや電気伝導率の測定方法や原理など、水質管理に欠かせない測定に関する基礎知識をまとめました。
1～13 item / All 13 items
-
Factory wastewater pH management | Automatic detection and shutdown of pH anomalies [with case studies]
Comprehensive support from automatic control design and construction to alert settings and equipment maintenance!
last updated
-
Is there a difference in conductivity between drinkable and non-drinkable water? 【Basic Knowledge】
Measured with a conductivity meter! What do the differences in values between household groundwater and non-potable well water reveal about water quality standards?
last updated
-
Why can a conductivity meter measure simply by immersion? 【Basic Knowledge】
No need for reagents to check water quality? What is the mechanism of an electrical conductivity meter!
last updated
-
Why is the electrical conductivity of tap water not zero? 【Basic Knowledge】
Pure water is almost zero, but tap water is 10-20 mS/m? What is the reason for that!
last updated
-
Can the difference in hardness of mineral water be detected by electrical conductivity? 【Basic Knowledge】
Hardness 11 and 1468, with an electrical conductivity difference of 13 times? Verified by actual measurements!
last updated
-
Is it true that you can tell if water is clean by its electrical conductivity? [Basic Knowledge]
The more ions there are, the easier it is for electricity to flow? Tips for assessing water quality numerically!
last updated
-
Why is the pH of pure water exactly 7? 【Basic Knowledge】
Pure water has a theoretical pH of 7, but in reality, it can vary slightly? A simple explanation of the chemistry of water!
last updated
-
What is the pH regulation of boiler blowdown? [Basic Knowledge]
Why is neutralization necessary for alkaline corrosion-resistant water? An explanation of the standards of the Sewerage Act and the Water Pollution Control Act.
last updated
-
What is pH? [Basic Knowledge]
What does pH stand for? A simple explanation of the mechanism of "hydrogen ion concentration" that measures acidity and alkalinity.
last updated
-
What are the types of pH meters and how to choose them? 【Basic Knowledge】
The reasons for pH measurement range widely from "quality control" to "environmental monitoring"!
last updated
-
Basic Water Quality Management! What are the methods for measuring pH? 【Fundamental Knowledge】
There are precise instruments and convenient test strips for measuring pH!
last updated
-
The conductivity of pure water is rising! Replacement work and maintenance examples of ion exchange resin in pure water systems.
What is the optimal solution for replacing and maintaining ion exchange resins and purifiers?
last updated
-
[Case Study of Automatic Control System] Automatic Detection and Interruption of pH Abnormalities
Automatic blocking of abnormal pH wastewater! Introduction of a system to prevent environmental troubles!
last updated