| 甲醛危害最大，对人体健康的影响主要表现在以下几个方面 |
| 添加时间：2020/11/27 15:40:44 浏览次数： |
| 甲醛危害最大，对人体健康的影响主要表现在以下几个方面： Formaldehyde is the most harmful to human health, and its impact on human health is mainly manifested in the following aspects: 一、刺激作用 1、 Stimulating effect 室内甲醛浓度超过0.1mg/m?为超标，当浓度达到0.15mg/m?时，可引起喉咙疼痛、咳嗽、声音嘶哑、气喘、胸闷等症状，同时会对眼部造成刺激，导致眼痒、流泪。 If the indoor formaldehyde concentration exceeds 0.1mg/m?, it will cause throat pain, cough, hoarseness, asthma, chest tightness and other symptoms when the concentration reaches 0.15mg/m? And it will also cause eye irritation, itching and tears. 二、慢性危害 2、 Chronic hazards 低浓度的甲醛很难被人所感知，长时间处于这样的环境中，会引起头晕、乏力、免疫力降低、记忆力减退、精神抑郁等，一旦产生慢性中毒，还会影响呼吸系统，造成呼吸系统障碍。 Low concentration of formaldehyde is difficult to be perceived by people. Long time exposure to such environment will cause dizziness, fatigue, reduced immunity, memory loss, mental depression, etc. once chronic poisoning occurs, it will also affect the respiratory system and cause respiratory system disorders. 三、急性中毒 3、 Acute poisoning 高浓度的甲醛会导致急性中毒，主要表现为呼吸困难、肺水肿、过敏性紫癜、过敏性皮炎、肝转氨酶升高、黄疸等。 High concentration of formaldehyde can lead to acute poisoning, mainly manifested as dyspnea, pulmonary edema, allergic purpura, allergic dermatitis, elevated liver transaminase, jaundice, etc. 四、影响造血 4、 Affect hematopoiesis 甲醛还容易影响儿童的造血功能，相比成年人而言，儿童由于处于成长的关键阶段，因而具有不同的血液特点，如造血功能不稳定、造血储备能力差，其造血器官更容易受到感染。 Formaldehyde is also easy to affect children's hematopoietic function. Compared with adults, children have different blood characteristics, such as unstable hematopoietic function and poor hematopoietic reserve capacity, and their hematopoietic organs are more vulnerable to infection. 五、哮喘 5、 Asthma 有调查显示，学龄前儿童和小学在校生的哮喘病居多的主要因素是室内甲醛污染造成。很多时候，在低浓度的甲醛环境中，如浓度在0.06~0.07mg/m3时，也比较容易引发儿童哮喘。 According to the survey, the main cause of asthma in preschool children and primary school students is indoor formaldehyde pollution. In many cases, in the low concentration of formaldehyde environment, such as the concentration of 0.06 ~ 0.07mg/m3, it is easy to cause asthma in children. 六、白血病 6、 Leukemia 甲醛也是白血病的重要诱因。北京、深圳等地的儿童医院和有关部门曾专门针对白血病患儿进行过调查，发现有九成的白血病患儿的家中在半年内曾装修过。 Formaldehyde is also an important inducement of leukemia. Children's hospitals and relevant departments in Beijing, Shenzhen and other places have conducted a special investigation on children with leukemia. It is found that 90% of the children's homes have been decorated within half a year. |
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