(1) The relevant departments have not paid enough attention to environmental protection. The main reason is that we have not correctly understood and handled the relationship between economic development and environmental protection, the relationship between the present and the long term, and the relationship between the local and the overall situation. Some places attach importance to economic development, ignore environmental protection, and even sacrifice the environment for economic growth; Only consider the present, not the long-term, consider more local interests and less the overall situation and overall interests.
(2) The investment in enterprise technology development is seriously insufficient, the construction of environmental technology development and innovation system with enterprises as the main body is slow, the strength of scientific research and design is weak, and the dominant backbone enterprise team with strong independent innovation ability, well-known brand, high market share and many employment opportunities has not yet been formed.
(3) The policy system is not perfect. The policies and measures to guide the development of environmental protection industry are not perfect, and the management measures, mechanisms and means to promote the development of environmental protection industry are insufficient.
(4) Supervision, handling, crackdown, publicity and education are insufficient.
How to ensure the health of drinking water
The traditional conventional way
Before some filtration equipment appeared, people would use traditional heating disinfection, but this method did not have much effect and could not remove pesticides, hormones and antibiotics, sediment, pipeline rust, heavy metals and so on from tap water. If boiled for a period of time, some bacteria, viruses and volatile substances may be removed, but although residual chlorine is removed by heating, some residual chlorine may generate carcinogens such as chloroform and remain in water, which may cause chronic harm to the body after drinking.
2.？ Use bottled water
Although bottled water is much more hygienic than tap water, there are also some drinking hazards and risks. According to market research, most ordinary people have a problem drinking bottled water, that is, they don't pay attention to the storage time of bottled water, and they think that drinking a bucket of water for a long time is not harmful to their health.
In fact, according to relevant research, bottled water has a shelf life, generally this date will not exceed 20 days. From the current market survey, there are generally two microbial indicators to measure drinking water: the total number of colonies and the total number of coliforms. Generally speaking, coliforms are qualified in most cases, and the main problem will be that the total number of colonies exceeds the standard, which will become more and more serious with the extension of your drinking time in bottled water. Although the taste is still the same, the bacteria have far exceeded the standard.
3.？ Use water purification equipment
With the development of science and technology, people's drinking water safety has also been guaranteed. There are a lot of drinking water filtration equipment on the market, which is dazzling. In fact, in the process of selection, it mainly depends on its filter element selection and some attached humanized functions. For example, Keref series RO machine of Kohler kitchen water purifier has a barrel-less minimalist design, adopts imported Dow reverse osmosis RO membrane, and has a filtration accuracy of 0.000 1μm, which strongly filters out heavy metals such as pesticides, hormones, antibiotics, lead, mercury, arsenic, etc., and efficiently purifies, with a sterilization rate of 99.99%, and strictly controls water hygiene. At the same time, it provides triple intelligent monitoring reminders, accurately displays the TDS* value, records the use time and processing capacity in the background, and reminds users to replace the filter element in time, which is scientific and accurate and makes drinking water healthier and safer.