Each of us has a responsibility to ensure safe drinking water. First of all, we need to develop good drinking Xi. Do not drink untreated water sources and try to choose treated and tested drinking water. Second, we need to step up advocacy and education. Let more people understand the importance of drinking water safety, and raise the public's awareness of environmental protection and health. In addition, we also need to actively participate in social welfare undertakings. Support the development of drinking water safety through donations, donations, etc., and contribute to the protection of human health and survival.
Ensuring the safety of drinking water is an important issue related to human health and survival. We need to strengthen the protection of water sources, the treatment and testing of drinking water, and the regulation and management of drinking water. At the same time, each of us also needs to take responsibility for developing good drinking water Xi, strengthening publicity and education, and actively participating in social welfare undertakings. Only in this way can we ensure the safety of drinking water and safeguard the health and survival of human beings.
Parameters of drinking water quality tester [instrument recommendation]: The drinking water quality tester can be widely used in the daily testing of drinking water quality in various water supply units, disease control and prevention centers, health supervision departments and other fields.
ph：5.5～9.5 ；
Residual chlorine: 004～3mg/l，0.2～15mg/l；
Total chlorine: 004～3mg/l，0.2～15mg/l；
Turbidity: 03～300ntu；
Chlorine dioxide: 004～5mg/l，0.2～20mg/l；
Ozone: 002～1mg/l，0.2～10mg/l；
Chromaticity: 5 200 degrees;
1～50mg/l，10～500mg/l；