| 最正确的除甲醛方式是什么？ |
| 添加时间：2017/12/13 17:36:16 浏览次数： |
| 身边有很多朋友经常问我 There are a lot of friends who often ask me 甲醛到底是怎么回事 What's the matter with formaldehyde? 有没有什么有效的方法能够清除甲醛 Is there any effective way to clean up the formaldehyde 好吧，没能力解决甲醛的问题 Well, there's no ability to solve the problem of formaldehyde 但科普下甲醛方面的知识还是能做到的 But the knowledge of formaldehyde in popular science is still possible. 首先得告诉大家甲醛是什么 First of all, you have to tell you what the formaldehyde is 简单而言甲醛是一种无色气体 In simple terms, formaldehyde is a colorless gas 有特殊刺激气味对人眼、鼻等有刺激作用 There is a special irritation to the eye, the nose, and so on. 超过一定浓度对人体有致癌危险 More than a certain concentration has a risk of cancer in the human body 甲醛广泛存在于我们生活的方方面面 Formaldehyde is widely used in all aspects of our life 衣、食、住、行都沾边了 Clothing, food, shelter and transportation during the 甲醛对人体的影响非常大主要有以下几点 The effect of formaldehyde on the human body is very important. 知道了甲醛的危害 Know the harm of formaldehyde 我们来聊一下最关心的室内甲醛污染 Let's talk about the most concerned indoor formaldehyde pollution 而室内甲醛污染源主要来自于以下物品 The main source of indoor formaldehyde pollution comes from the following items 各类木家具 All kinds of wood furniture ▲ 3 木家具在制作过程中 Wood furniture in the process of making 必须采用胶水来粘合 Glue must be used to bond 做家具的板材中含有大量胶水 The plate made of furniture contains a lot of glue 但现在大多数胶水都含有甲醛 But most of the glue now contains formaldehyde 因为甲醛虽然有毒 Because formaldehyde is toxic 但做胶水能增加粘合力 But making glue can increase the adhesion 不但效果好，而且成本低很多 Not only is the effect good, but the cost is much lower. 板材商、家具商都采用甲醛做成胶水 Plank merchants and furniture manufacturers all use formaldehyde to make glue 导致木家具含有甲醛 Cause wood furniture to contain formaldehyde 目前中国的板材执行标准主要是 At present, the main standard of board execution in China is E0级（甲醛释放量≤0.5mg/L） E0 (formaldehyde emissions less than 0.5mg/L) E1级（甲醛释放量0.5mg-1.5mg/L） E1 level (formaldehyde emission 0.5mg-1.5mg/L) E2级（甲醛释放量大于1.5mg/L） E2 level (formaldehyde emission is greater than 1.5mg/L) E0级是现在级别最高的环保等级 The E0 level is now the highest level of environmental protection 但随着科学技术的发展 But with the development of science and technology E0级板材已经不能满足需求 E0 level board can't meet the demand 因为它只代表甲醛剂量较小 Because it only represents a small dose of formaldehyde 并非完全无危害 Not completely harmless E1级允许用于室内的板材但会有刺鼻的味道 The E1 level allows the board to be used indoors but has a pungent taste. 虽不强烈长时间居住会导致抵抗力下降 Inhabitation, though not strong for a long time, will lead to a decline in resistance E2级则会有强烈性气味 The E2 level has a strong smell. 长时间居住会诱发多钟疾病包括白血病 Long time resides will induce multiple clock diseases including leukaemia 不适于人类居住尤其是儿童，孕妇等人群 Not suitable for human habitation, especially for children, pregnant women, etc. 在中国市场E1 E0级板材是普遍存在的 E1 E0 sheet is common in the Chinese market 最初中国引进这套环保标准 In the first place China introduced the environmental protection standard 目的是向国外看齐 The aim is to look abroad 但年代已远 But the age is far away 国外已经基本淘汰这套标准 Foreign countries have basically eliminated this set of standards 有更新更严格的标准出台 New and stricter standards are introduced 床垫 Mattress ▲ 3 目前国内的床垫市场有椰棕和山棕两种 There are two kinds of domestic palm and coconut palm mattress Market 这些都不是问题 This is not a problem. 问题在于床垫也需要使用大量的胶 The problem is that the mattress also needs to use a lot of glue. 而基本上普通的床垫都不可能用天然乳胶 And basically ordinary mattresses are impossible to use natural latex 而是用脲醛胶等合成胶 Synthetic adhesives, such as urea formaldehyde glue, etc. 这种胶粘剂会释放甲醛有刺激性气味 This adhesive releases the irritating smell of formaldehyde 会危害人体健康 Harm to human health 甚至现在流行的一些乳胶垫中也大量含有甲醛 Even some of the now popular latex pads also contain a lot of formaldehyde 木地板 Wood floor ▲ 3 因为木材本身成分中就有微量的醛 Because there is a small amount of aldehyde in the wood components. 而且地板生产过程中要使用胶粘剂 And the use of adhesives in the process of floor production 而甲醛是胶粘剂的主要成分之一 Formaldehyde is one of the main components of the adhesive 所以地板中会有甲醛 So there will be formaldehyde in the floor 中国的甲醛执行的是强制性标准为： The enforcement of formaldehyde in China is mandatory. E1级，≤1.5mg/L E1, less than 1.5mg/L 同时，科普下地板 At the same time, the science popularization floor 现在国产地板普遍分为以下几种 Now the domestic floor is generally divided into the following 复合木地板、多层木地板 Composite wood floor, multi-storey wooden floor 三层木地板、实木地板 Three floors of wood floors and solid wood floors 复合木地板是用木屑压缩填充而成 The composite wood floor is filled with wood chips. 必须要用到大量胶水才能固定 You have to use a lot of glue to fix it. 因此，复合地板是含甲醛最多的 As a result, the composite floor is the most formaldehyde - containing 多层木地板又分为七层或九层 The multi-storey wooden floor is divided into seven or nine layers 层数确定了胶水的用量 The number of layers determined the amount of glue 三层木地板也用了胶水 The three floor of wood floor also used glue 但会比复合及多层木地板要少很多 But it's a lot less than the composite and multi-storey wood floors 而实木地板的确甲醛含量最少 And real wood floors do have the least formaldehyde content 但其价格昂贵、易变形、难维护 But it is expensive, easy to deform, and difficult to maintain 反正不做推荐 No recommendation 因此，选择三层实木地板是合理的 Therefore, it is reasonable to choose three layers of solid wood flooring 估计很多人还会问 It is estimated that many people will ask 乳胶漆或涂料会不会也是甲醛的重灾区 Whether latex paint or paint will be a serious disaster area for formaldehyde 其实，做为一种常用粘合剂 In fact, it is used as a common binder 乳胶漆或涂料里是一定含有甲醛的 A latex paint or coating that contains a certain amount of formaldehyde 但乳胶漆或涂料中最有害的物质 But the most harmful substance in latex paint or paint 主要是“挥发性有机化合物” Mainly "volatile organic compounds" 一般简称为VOC Generally referred to as VOC VOC过量会刺激人的皮肤和眼睛 Excessive VOC can stimulate human skin and eyes 损害神经、造血等系统严重危害人体健康 Damage to nerve, hematopoiesis and other systems seriously harm the health of the human body 我国的VOC含量限制标准为200克/升 The limit of VOC content in China is 200 g / L 科普完了 Popular science 给大家拔草一些 Give you some weeding 除甲醛的错误方法 The wrong method of removing formaldehyde 用竹炭吸附 Adsorb with bamboo charcoal ▲ 3 竹炭质地疏松、硬度较低 Bamboo charcoal is loose and low in hardness 在外力的作用下，微孔容易堵塞、变形 Under the effect of external force, the micropores are easily blocked and deformed 很难保持原状 It's hard to keep the original shape 完全不具备吸附甲醛的能力 The ability to adsorb formaldehyde completely 各类甲醛清除剂 Various kinds of formaldehyde scavenger ▲ 3 这些清除剂只是阻隔了甲醛的释放 These scavengers only obstruct the release of formaldehyde 并不是真正的清除甲醛 It's not really clear of formaldehyde 当阻隔剂失效后甲醛仍会大量释放 Formaldehyde will still be released when the barrier agent fails 甚至有些清除剂会与甲醛发生化学反应 There are even some scavengers that react with formaldehyde. 还会生成其他有毒物质造成二次污染 Other toxic substances are also generated to cause two pollution 光触媒清除甲醛 Formaldehyde removal by photocatalyst ▲ 3 首先要告诉大家的是它的确有用 The first thing to tell you is that it's really useful 但真正好的光触媒非常昂贵 But really good photocatalyst is very expensive 所以市面上一般都是假的或是劣质的 So the market is usually fake or inferior. 而且，光触媒会对物品表面造成腐蚀 Moreover, the photocatalyst can cause corrosion on the surface of the object 最令人担心的是 The most worrying thing is 光触媒本身的粒子对人体也是有害的 The particles of the photocatalyst itself are also harmful to the human body 用柚子皮、菠萝等水果吸附甲醛 Adsorption of formaldehyde with pomelo skin, pineapple and other fruits ▲ 3 这种方法完全无用 This method is completely useless 只是柚子、菠萝本身香味很重 But pomelo and pineapple are very fragrant. 然后这种香味遮掩了甲醛的味道而已 And then this smell covers the taste of formaldehyde. 熏蒸食醋或喷清新剂 Fumigated vinegar or spray Freshener ▲ 3 同上，也没用，只是清除异味而已 It's no use in the same way. It's just scavenging. 用绿植吸收甲醛 Formaldehyde absorption plant ▲ 3 效果微乎其微 The effect is very small 除非你在这里摆个上千盆 Unless you put a thousand pots here 其它还有放茶叶渣、点蜡烛什么的 And there are other tea dregs and candles. 就不多说了 I don't say much. 而有什么行之有效的方法 And what's the best way to do it 能够快速清除甲醛呢？ Can the formaldehyde be cleared quickly? 现在告诉你 Now tell you 没有 No, 甲醛是缓释的，一时清除和检验合格没意义 Formaldehyde is slow release, and it is meaningless to clear up and test it for a time 比如木地板里的甲醛能释放20年 For example, the formaldehyde in the wood floor can be released for 20 years 所以大家装修，有能力还是买好一点的材料 So everyone decorates, has the ability to buy a little bit of material 而现今技术没有任何一种能够快速清除甲醛 And there is no one that can quickly remove formaldehyde from technology. 所以，我们今天主要讨论的是 So, what we're talking about today is 尽量减少家里的甲醛浓度 Minimize the concentration of formaldehyde in the home 并降低甲 And reduce the nail |
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