Self-provided well water solubility of total solid rapid determination method of research
10.3969/j.issn.1673-4130.2014.18.039
- VernacularTitle:自备井水中溶解性总固体快速测定方法的研究
- Author:
Sujun CHEN
;
Yuting LIU
;
Zhirong ZHANG
- Publication Type:Journal Article
- Keywords:
conductivity meter;
self-provided well water;
total soluble solids
- From:
International Journal of Laboratory Medicine
2014;(18):2515-2515,2518
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish a method for determination of total soluble solids (TDS) in self-provided well water .Methods The conductivity meter which has a function of determination of total soluble solid ,and was used to directly determinate the total soluble solids in self-provided well water .Results Compared with national standard method ,the results have no significant differ-ence .The relative standard deviation (RSD) was 0 .17% -0 .22% ,and the recovery rates of standard was 97 .5% -98 .6% .Conclu-sion The method is quick ,simple ,sensitive ,accurate and suitable for rapid determination of large quantities of waters .
