المعايير

Water quality -- Determination of electrical conductivity

2009

رقم المستند: NL ISO 7888 : 2009
القطاع: Food Technology
TC: No
ICS: 13.060.50
This International Standard specifies a method for the measurement of the electrical conductivity of all types of water. Electrical conductivity tan be used to monitor the quality of a) surface waters; b) process waters c) waste waters. in water supply and treatment plants; The completeness of analysis for ionic constituents[l 10 31 tan be checked using this method. In some cases absolute values are important, in other cases only relative changes are of concern. For interferences, see clause 9.