Live, it is everybody most fundamental demand, but a lot of people fear formaldehyde is polluted. Does indoor formaldehyde have much horror? Can the house formaldehyde that I stay in exceed bid? How should do?
Formaldehyde, common indoor contaminant
Formaldehyde can stimulate mucous membrane of the eye of people, respiratory tract, bring about weep, the symptom such as difficulty of voice ache, sneeze, cough, breath, still can cause asthma. Animal experiment and epidemiology consider to make clear, formaldehyde can bring about the happening of cancer of human nose pharynx. 2004, authoritative international cancer research organization (IARC) it is formaldehyde classify 1 kind of carcinogenic substance.
Decorate formaldehyde to exceed bid, can you get leukaemia?
Because a few people work in chemical plant and other places, follow formaldehyde of taller pH indicator for long to be contacted closely, the odds that suffers from leukaemia can rise. And we live daily medium formaldehyde remains, the dose that exposes than these professions is small much, need not too panicky. But decorate brought pollution actual however existence, endangering our health.
Decorate pollution, have formaldehyde not merely
Decorate the indoor contaminant that cause, still have a lot of kinds besides formaldehyde, can divide pollute 3 kinds big for organic contaminant, inorganic contaminant, radioactivity.
At present home already the contaminant that check gives basically has: Benzene, toluene, xylene, styrene, ammonia, radon...
Their origin is:
Man-made plank, paint: May release the harmful material such as a benzene, toluene, xylene, formaldehyde, can wait for generation stimulation to the skin, eye and the upper respiratory tract;
Silt, tile and cement concrete: The likelihood contains urea, in temperature the meeting below higher case releases ammonia, stimulate the skin and mucous membrane, let a person feel eye, nose is uncomfortable;
Material of a few natural stone: Can release have emissive radon, cause radon pollution;
...
Face pollution, how can we do?
A lot of indoor contaminant, have volatile, settle their truly efficient way, besides use qualification outside decorating material, have only: Ventilated (air of commutative room inside and outside)
Current and common ventilated have two kinds of kind:
1.New wind system
Purify the air outdoor through new fan, reintroduce is indoor, achieve the goal that air of room inside and outside exchanges. The effect of the contaminant such as formaldehyde of purify of this kind of method is stabler, but the price is higher.
2.Open a window ventilated
Open a window ventilated the biggest advantage is: Do not spend money. But its effect is not stabilized quite, if wind is too small, air is incorrect flow, cannot let indoor contaminant come loose go out. But the time with right wind, its result is very right.
