Recently, freely formaldehyde incident is troubled by bubbling with noisely, believe everybody also had understood probably circumstance. This thing also lets " formaldehyde " the attention that this part caused a society again. Freely incident is not Gu exemple, long hire apartment formaldehyde to exceeded mark to had become very common phenomenon.
No matter be freely, chorion or me,love my home, on Baidu one search can check the news that exceeds bid to all sorts of formaldehyde. And be in " freely incident " after exposure, a few leases a building in freely friends beside me also explode in succession him makings since after leasing freely building, the body exists all the time all sorts of unwell, and state thought fors the time being do not have if really.
Most nowadays youth is to leave one's native place, tall house price has let them can not afford the house that belongs to his, it is finally in the house of others by " killing " , call a person be bitterly disappointed really.
The problem of the enterprise still needs relevant section supervise and control. And some of what ability should ourselves do to avoid the harm of formaldehyde again? Small today make up come to your popular science the relevant knowledge of formaldehyde, let you set his mind at new home.
1. formaldehyde little knowledge
1, standard of chroma of the formaldehyde in living in air: Close door window after a hour, formaldehyde (HCHO) ≤ 0.08mg/m3 (GB/T1 8883-200-2)
2, more or less can be chroma of the formaldehyde in living in air smelled?
Formaldehyde has exciting taste, low density can nose, the person is worth to the olfactory broadness of formaldehyde is 0.06-0.07mg/m3 normally
3, the formaldehyde in living in air is spent relative to chroma danger
When formaldehyde chroma =0.06-0.07mg/m3, children can feel, and can have slight asthma.
When formaldehyde chroma =0.1mg/m3, have peculiar smell and unwell feeling.
When formaldehyde chroma =0.5mg/m3, can stimulate an eye, cause weep.
When formaldehyde chroma =0.6mg/m3, can cause pharynx and larynx unwell or aching, when concentration is higher, can cause disgusting sickness, cough bosom is frowsty, asthma even lobar oedema.
When formaldehyde chroma =30mg/m3, can cause person death instantly.
Where does 2. formaldehyde come from normally
Want purify formaldehyde, want to know where formaldehyde comes from after all above all, the origin of formaldehyde is not little, but basically result from decorate plank and woodiness furniture to wait.
①
Furniture
The paint of surface layer of real wood furniture, the agglutinant in plank furniture, it is heavy disaster area.
②
Wooden floor
At ordinary times wooden floor formaldehyde was covered commonly, send out slower, the question is not big. But if if be in the home,using the ground to warm, that winter formaldehyde can become much simply.
③
Slipcover, curtain, carpet
General new home, we can buy new slipcover, curtain, good-looking be good-looking, but actually these things are existing many formaldehyde.
④
Emulsioni paint, wall paper
Wall paper makes the meeting in the process produce formaldehyde, to let wall paper better conglutinate is on the wall, use glue also is put in formaldehyde.
How does 3. remove formaldehyde?
Everybody puts air of grapefruit skin, orange skin, gush heply pure and fresh agent, do not have very big effect actually. And beautiful flowers and plants is careless besides adornment effect, it is basically also except formaldehyde effect 0.
Removing formaldehyde means actually basically is around the move is temperature, humidity, ventilated these 3 kinds of index will undertake.
①
Ventilated law
Through making indoor airy nature current replace is taken away with attenuant and indoor harmful gas, the most primitive also be the method with the most lasting useful effect.
Of course, to the house with ventilated bad condition, the proposal exerts all his strength with fanner blow.
②
High temperature is high wet form is legal
In blame summer and the day that are not heating season, open empty modulation to heat up + air humidifier, the environment of imitate sauna room, formaldehyde sends out fast.
Can use with ventilated law union, be like ventilated by day, close a window to open empty modulation to heat up in the evening + air humidifier.
③
Furniture is clean + air basks in a law
The house that new clothes builds, new furniture, want to pull down all coat, if bedplate, real wood is sanded hair board, mattess, brush real wood furniture with wet dishcloth at the same time.
OK also a mattess, do not be afraid of the bedplate that bask in, put a building to carry air on the head to bask in.
Of course, the harm with the humidity that should notice dishcloth and potential to furniture sunshine. Of real wood can wetter spot, the likelihood of some plank is sensitive to water, must not furniture bubble bad oh.
④
Textile bath law
To the things of and so on of curtain, slipcover, carpet, did not wait to be entered quickly wash again.
Had better be first bath, get rid of the air after major formaldehyde and dirt is basked in. Before waiting, wash again, can set his mind at so basically to use.
⑤
Activated carbon assists a law
The activated carbon effect of some treasure petty gain is poorer, the proposal is some more multi-purpose brilliant of accept rice charcoal activated carbon, the effect will be more distinct.
But activated carbon can treat as only auxiliary method, as a result of activated carbon formaldehyde of can adsorptive part, time grew to still can send out again, because this suggests,10-15 day is taken reuse insolates a long time below the sun.
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