“Water” is an indispensable resource in our lives, but with the continuous progress of society, the pollution of water is becoming more and more serious, making the unpolluted water resources less and less! What we should do now is not only to carry out online monitoring and treatment of the polluted water, but also to know that preventive measures must be taken in time to avoid some unnecessary injuries. In this chapter, water quality online monitoring instrument manufacturers will understand how to reduce and prevent water safety problems together with you in the future. Consider the following:

· Keep drinking water clean. If the water is found to be discolored, cloudy, etc., it is necessary to stop using it immediately, check the situation, and contact the relevant departments to deal with it;

· Do not move water supply facilities (such as water meters) without permission;

· If the relevant facilities need to be modified, the selected material must be suitable pipe, and the pressure test shall be carried out after the modification;

· Maintenance problems, regular self-diagnosis of water facilities, if the water meter is still walking by itself after closing the water valve, which indicates that the facility is leaking, must be treated in time;

· In the cold winter, it is necessary to prevent the equipment from freezing, if there is no indoor heating equipment, then it is necessary to close all the Windows and doors when the water is not suitable for a long time, and maintain the indoor temperature, and the water pipes and valves outside the house should also think of ways to prevent and control the damage by freezing (as to what method depends on your own situation).

The safety of water quality can not be ignored, and water quality monitoring is also one of the important environments to ensure water quality safety! In this way, the water quality monitor has played a great role!