2020 should be all year roundChinese experienceOne of the special New Year's events,Novel coronavirus infects pneumonia，The rapid spread of the epidemic has sent medical staff, infrastructure workers, and others from all over the country to Wuhan, injecting combat power into this war without gunpowder. It has truly made us know, 'There is no such thing as a peaceful time, it's just someone carrying the burden for you to move forward.'.

All walks of life have paid close attention to the pneumonia epidemic, which affects the life and safety of all people. According to the work arrangement of the * response work * team, * has issued the Emergency Monitoring Plan for novel coronavirus Infection Pneumonia (hereinafter referred to as the "Plan").The plan specifies the key focus of ecological environment emergency monitoring during the epidemic prevention and control period, includingStrengthen the early warning and monitoring of water quality in drinking water source areas, and in addition to monitoring conventional parameters, increase the monitoring of residual chlorine and other parameters in the monitoring of drinking water source areasEffectively ensuring the safety of drinking water for residents.

Where does residual chlorine in drinking water come from? Will it be harmful to the health of residents? Why pay special attention to residual chlorine monitoring during the epidemic? I believe everyone is also very concerned about these issues, so today let's take a look together with Little T.

Q：Where does residual chlorine in drinking water come from?

A: The residual chlorine in drinking water is the amount left after adding chlorine disinfectant to tap water before leaving the factory. Drinking water has a certain amount of residual chlorine before leaving the factory, and there is also a certain amount of residual chlorine at the end of the pipeline that comes into contact with the user. This is to ensure the elimination of microorganisms in tap water and pipelines, including algae and pathogens, and to prevent the spread of infectious diseases through water as a medium, as water is a necessity for people's daily lives.

Q: Will residual chlorine in drinking water be harmful to human health?

A: We have already discussed the reason for adding chlorine in the previous question. We also have strict standards for the residual chlorine content in drinking water. From a scientific perspective, this is the result of rigorous scientific calculations (the residual chlorine in tap water from the factory is not less than 0.3/L, and the residual chlorine in the water at the end of the pipeline is guaranteed to be 0.05mg/L). Currently, 95% of tap water is disinfected in this way.

Q：Why pay special attention to monitoring residual chlorine during the epidemic?

A: In recent years, there has been a particular focus on installing residual chlorine monitoring at the inlet of the water supply network. During the current epidemic, the extensive use of disinfectants will increase the chlorine content in surface water, and some medical wastewater may flow into water sources. Therefore, it is required to strengthen the monitoring of residual chlorine at the inlet to ensure the safety of drinking water.

》》》》Tianjian products

Faced with the importance and complexity of water supply network monitoring and rural drinking water monitoring, Tianjian Innovation has developed and upgraded a water quality analyzer for network and rural drinking water monitoring:TMS-3000 Pipeline Multi Parameter AnalyzerHighly integrated into a box, wall mounted, and free from testing agents, it has been widely used in water supply networks and agricultural drinking water quality monitoring.

>>>>Monitoring Project for Drinking Water Supply in a Rural Area of Fujian Province

Monitoring instruments:TMS-D3000

Application situation: TMS-3000 is installed at the inlet and outlet of agricultural drinking water supply equipment in Fujian province,entry monitoringTo ensure that the residual chlorine in the water source is below the standard value and to guarantee the safety of the drinking water source,Export monitoringUsed to ensure that the residual chlorine at the outlet is not lower than the standard value, and to ensure that the disinfectant in drinking water has disinfection function.

Product Introduction: TMS-D3000 Pipeline Multi Parameter Analyzer is specially developed for secondary water supply and agricultural drinking water, aiming to achieve low cost, easy deployment, and maintenance free. It can also monitor turbidity, residual chlorine PH、 Four temperature parameters; The use of microelectronic residual chlorine electrodes can achieveAccurate measurement of residual chlorine at a concentration of 0.02-5mg/L，No need to add electrode solutionLow maintenance volume; The internal turbidity adopts cleaning technology, which can achieve automatic cleaning function without manual maintenance.