Drinking water and people’s lives are vital and have a direct impact on our daily lives and health, so it is important to ensure that drinking water is safe! Water quality monitoring equipment is used to monitor drinking water quality in real time, and its monitoring water quality index mainly considers chemical index, physical index and microbial index. Then want to know how to do a good drinking water monitoring, see here!
The turbidity of drinking water indicators is mainly caused by the colloids, suspended solids and biological particles in the water source after purification, turbidity is used to reflect whether the drinking water is clear sensory indicators, and the microorganisms in raw water, organic matter, etc. are generally assigned to the suspended solids in the water to form turbidity indicators, so the monitoring of turbidity is very important!
There is residual chlorine, which refers to the effective chlorine left in the water after the water is chlorinated. Chlorine as an effective disinfection method, is used by more than 80% of the world’s water plants, municipal tap water must maintain a certain amount of chlorine, to ensure the safety of drinking water microbial indicators, but too much or too little chlorine is unreasonable, so it is necessary to real-time monitoring of tap water factory water, secondary water supply, pump room and other places of drinking water residual chlorine. pH is the scale of hydrogen ion activity in water, and it is also a measure of the acid-base degree of water, usually the pH range of drinking water is between 6.5 and 8.5, and too acidic and too alkaline water is harmful to human health.
As for how to do drinking water monitoring, you can use the RCl900 total residual chlorine online analyzer, which is a fully automatic monitoring instrument controlled by an embedded system. After the water sample and anti-interference agent are automatically injected into the reactor, the characteristic color developing agent is automatically added for color developing reaction, and the absorbance of the reactant is measured. The online analyzer can directly measure the total residual chlorine content in water through the absorbance value.
