Well water testing project
some of the well water as drinking water when friends want to know how their own water, well water testing project but do not know what. Here are just what these friends.
Some people use well water as drinking water will encounter such a situation, significant yellowish green porridge porridge, the bottom of the pot when the pot water level powdered salt long-term drinking this water is likely to endanger health? 2020-06-04 Xiao Bian will introduce knowledge of the project relating to the detection of well water.
total bacterial count, total coliforms, arsenic, cadmium, chromium (hexavalent), lead, mercury, selenium, fluoride, nitrate (in N), color, turbidity, smell and taste , visible matter, pH, iron, manganese, copper, zinc, chloride, sulfate, total dissolved solids, total hardness, oxygen consumption, volatilizable phenol (phenol basis), anionic synthetic detergents are more common Test items.
household drinking water Tips: you need to be disinfected well water
If the water is contaminated at, and disinfect the wells at is useless, a new water sterilization is still the same band bacteria, therefore, this case is more advantageous water disinfection end. Non-life direct drinking water, disinfected with bleach and other fungicides can be.
It should be noted that the indirect consumption of water, be sure to use food-grade disinfectant, disinfectant in strict accordance with the amount of instructions, put on disinfectant, it is best to let the water stand in an open container in 24 hour or more, so that residual chlorine evaporate.
Through the above description, you are sure to have well water safety knowledge to understand it. But the safety of drinking water in the small knowledge base that remind you to note that, in order to secure the best drinking more at home in the installation of household water purifiers to prevent sudden changes in water quality affect health.
Editor: Zhu Wenpeng
关键词： Industry new