At first, I thought it was just a fresh air system, but after I entered the park, I found that the hall was completely renovated, and the classrooms and corridors were replaced with new rubber floors, new doors and new cabinets.
The newly renovated kindergarten is beautiful and atmospheric, but it is accompanied by a bad smell.
You can smell it as soon as you enter the kindergarten hall. A little girl in a small class said "it stinks"! Some mothers with sensitive constitution immediately feel unwell, some have stinging eyes and some have sore throats.
Parents asked the director and the teacher, and the answer was: routine air testing was done, and it was qualified. The test report will be made public to parents in two days.
A week later, a child around me said that he felt chest tightness after a nap; Some throats are red and sore; Some people have headaches.
With the change of seasons, there are some dry fires in autumn, but it cannot be completely ruled out that the polluted air after decoration is the inducement.
Parents are puzzled and anxious: even if the air test is up to standard, do you dare to send your child safely?
Search on the mobile phone: "Kindergarten has just been renovated", and a lot of information comes out, all after August this year. It seems that many kindergartens have the same problem, and parents are also obsessed with this situation.
A report in People's Daily wrote: There are about 40,000 new leukemia patients in China every year, 50% of whom are children, mostly aged 2 to 7. Indoor environmental pollution caused by decoration is considered to be the main reason for the increase of children with leukemia in cities. (data of 20 15) 20 1 1 12. After a family lived in a newly renovated new house in Qingdao, Shandong Province for a period of time, the obedient 4-year-old son often cried, and later not only had dark circles, but also swollen eyes. Examination found abnormal platelets, and finally diagnosed as leukemia.
According to the article "Investigation on the Influence of Indoor Decoration Pollution on Children's Health", the survey shows that the incidence of colds, pneumonia, bronchitis and asthma in children with indoor decoration pollution is higher than that in children without indoor decoration pollution.
"Indoor decoration pollutants will cause damage to children's respiratory health. In particular, indoor formaldehyde pollution is an important reason for the high incidence of asthma in children. " (Published in Environment and Health 20 10)
Why are children more susceptible to various diseases in the decoration environment?
One explanation is that "children's weak constitution, incomplete functional development of various organs, imperfect development of respiratory system and immune system, and poor resistance of delicate skin all lead to poor resistance to exogenous pathogenic factors, that is, weak ability to prevent and resist diseases." Imagine that a common cold, children's susceptible factors and incidence are obviously different from those of adults. Then, in an environment with high concentration and high exposure of toxic substances such as benzene and formaldehyde, children's tolerance or resistance to these toxic substances is of course much worse. "
Children are growing up, and their breathing ability is 50% higher than that of adults according to their weight ratio; Moreover, most pollutants are colorless, invisible and imperceptible, which is easy for parents to ignore.
Hematologists and insiders point out that if toxic substances enter the blood system, it may affect the lymphatic hematopoietic system, and there will be abnormalities in blood indexes such as white blood cells, red blood cells, hemoglobin and platelets, and the corresponding abnormalities in the blood system will eventually lead to acute leukemia.
We reflected our concerns to the kindergarten, and the kindergarten gave several measures:
■ Try to let the children go outdoors in the first two weeks.
■ Try to open the window for ventilation and open the fresh air system 24 hours a day.
■ Buy as many green plants and activated carbon as possible and put them in classrooms and public areas.
■ It is proposed to use photocatalyst to remove formaldehyde.
For these measures, we have communicated with the garden many times and consulted professionals. We still have the following concerns:
First, children mainly interact outdoors in the first two weeks, but they still eat and take a nap in the classroom. This year's smog in Beijing came earlier than in previous years, and severe smog has appeared for several days in early September. Not only can you not go out for activities in foggy days, but it is also doubtful whether the classroom can open the window for ventilation.
How to arrange the children's activities in two weeks? Especially when the weather turns cold and the heating comes, children's outdoor activities will definitely decrease. So what should we do?
Secondly, regarding the test report, first of all, the domestic test report can only detect a limited number of substances, many of which are not within the scope of testing and will still cause harm to the human body. Secondly, the standards are very broad. According to this standard, even if adults stay in this environment for a long time, they may not be safe, let alone children. After consulting the testing institutions, I learned that there is no standard for children in domestic environmental testing.
Thirdly, as for the measures to remove pollutants (such as formaldehyde), it is known at this stage that both green radish and activated carbon have little effect. The most effective way is to open the window for ventilation for a long time.
Fourthly, regarding photocatalyst, a mother asked: Will there be secondary pollution? Can children attend classes normally during photocatalyst in addition to formaldehyde? There is no unified view in the industry on these issues.
(Photocatalyst will produce a photocatalytic reaction similar to photosynthesis under the action of light, producing hydroxyl radicals and negative oxygen ions with strong decomposition ability, which has a strong decomposition and reduction function and can oxidize and decompose toxic and harmful gases such as formaldehyde, benzene, toluene, xylene, ammonia and tvoc into harmless CO2 and H2O. )
The children became little green radish.
A mother is a person in the decoration industry. She said that the best and fastest filter for decoration pollution is human lungs.
The mother picked up her child during the nap. She said that she saw more than a dozen children sleeping in the classroom, leaving tears: all the children became little green radish in kindergarten.
We all know that we have to open the window for at least half a year before we can stay in the newly renovated kindergarten. No matter what measures are taken, this environment is risky for children.
Every child is the hope of the family. We can't always guarantee the best for our children, but at least we want to ensure the safest environment for our children.
It is also a poisonous playground, and not every child running on it is sick. But such a sick child may make a family completely collapse.
I finally decided that I can't let my children look forward to such an environment for a long time. Before this problem is solved, I will never send them to kindergarten.
The following is found online for your reference:
Please attach great importance to the following situations after the renovation of the new house.
1, pungent, dazzling and other irritating smells, and it will not go away for a long time;
2. I feel sick, stuffy and dizzy when I get up;
3. Permanent residents often catch colds and have poor spirits and appetite;
4, do not smoke, but often feel sore throat and poor breathing;
5, the child often coughs, and the immunity decreases;
6, there are some symptoms of mass.
7. Plants are not easy to survive