According to the national indoor air quality standard (GB / T 18883-2002), the limit value of formaldehyde content in indoor air is 0.10mg/m?, which is applicable to residential and office buildings. Other indoor environment can refer to this standard. As a professional formaldehyde institution, the environmental protection department is conducting indoor formaldehyde treatment consultation, which is a national standard to control the formaldehyde concentration in the customer's home within the scope of the national standard, so as to ensure the safe occupancy of the customer.

　　室内甲醛污染物的含量标准对弱势群体具有更重要的意义。老年人、儿童、孕妇和病人等弱势群体比一般人群更容易受到甲醛的侵害。因此，当弱势群体居住在室内时，室内甲醛含量应较低，室内甲醛含量应保持在少0.10mg/m。下面是正常的。此外，甲醛在室内挥发期长达3-15年，需要及时采取防控措施或治理措施，避免出现甲醛超标情况。

　　The content standard of indoor formaldehyde pollutants is more important for vulnerable groups. The elderly, children, pregnant women, patients and other vulnerable groups are more vulnerable to formaldehyde than the general population. Therefore, when the vulnerable groups live indoors, the indoor formaldehyde content should be low, and the indoor formaldehyde content should be kept at least 0.10mg/m. The following is normal. In addition, the indoor volatilization period of formaldehyde is up to 3-15 years, so the prevention and control measures or control measures should be taken in time to avoid formaldehyde exceeding the standard.

　　现在大家应该知道室内甲醛含量多少才正常，假如室内甲醛超标，人体在不同浓度的甲醛环境中会有什么不良反应?

　　Now we should know how much indoor formaldehyde content is normal. If indoor formaldehyde exceeds the standard, what adverse reactions will human body have in different concentrations of formaldehyde environment?

　　当空气中的甲醛浓度达到0.06mg/m时?0.07毫克/米?，儿童会出现轻微哮喘;

　　When the formaldehyde concentration in the air reaches 0.06mg/m, children will have mild asthma;

　　当室内空气中的甲醛浓度达到0.1mg/m时?，会有异味和不适;

　　When the formaldehyde concentration in the indoor air reaches 0.1mg/m?, there will be peculiar smell and discomfort;

　　当室内空气中的甲醛浓度达到0.5mg/m时?能刺激眼睛引起眼泪;

　　When the formaldehyde concentration in indoor air reaches 0.5mg/m, it can stimulate eyes and cause tears;

　　当室内空气中的甲醛浓度达到0.6mg/m时?可能引起咽喉不适或疼痛。

　　When the formaldehyde concentration in the indoor air reaches 0.6mg/m, it may cause throat discomfort or pain.

　　当室内空气中的甲醛浓度较高时，可引起恶心、呕吐、咳嗽、胸闷、哮喘甚肺水肿。

　　When formaldehyde concentration in indoor air is high, it can cause nausea, vomiting, cough, chest distress, asthma and even pulmonary edema.

　　当室内空气中的甲醛浓度达到30mg/m时?会导致立即死亡。

　　When the formaldehyde concentration in the indoor air reaches 30mg / m, it will cause immediate death.

　　新房装修后，千万不要忽视甲醛污染。一旦发现甲醛超标，更好及时治理，为自己和家人创造一个绿色、健康的呼吸环境。工程师建议:当室内甲醛含量控制在0.10mg/m?这是正常的。

　　After the new house is decorated, do not neglect formaldehyde pollution. Once formaldehyde is found to exceed the standard, it is best to manage it in time to create a green and healthy breathing environment for yourself and your family. Engineer's suggestion: when indoor formaldehyde content is controlled at 0.10mg/m, it is normal.