In recent years, the use of bamboo charcoal is more and more extensive, not only at home, on the car, and even some clothes and towels have the slogan of bamboo charcoal. However, there is a rumor on the Internet recently that what kind of story is there at the beginning, saying that the formaldehyde full of bamboo charcoal after absorption will not be released, and formaldehyde will cause new pollution sources, so this is really not a story

　　为了证实这一说法，央视财经记者随机购买了一些竹炭，并将其带到清华大学建设情况调查进行调查。

　　To confirm this, CCTV financial reporters bought some bamboo charcoal at random and took it to Tsinghua University Construction Investigation Center for investigation.

　　本试验是测定竹炭吸附材料对甲醛污染物的吸附功能。

　　This test is to determine the adsorption function of bamboo charcoal for formaldehyde.

　　调查人员告诉记者，该装置可能会产生所需浓度的甲醛污染物，并通过软管与竹炭一起进入u形管中。

　　Investigators told reporters that the device may produce the required concentration of formaldehyde pollutants, and through the hose with bamboo charcoal into the U-tube.

　　6小时后，u形管在竹炭中对甲醛的吸附达到饱和，其结果表明，吸附活性炭的人才是每100克活性炭或许也可以吸附910毫克甲醛。

　　Six hours later, the adsorption of formaldehyde by U-tube in bamboo charcoal reached saturation. The results showed that the only person who adsorbed activated carbon was that every 100 grams of activated carbon might also adsorb 910 mg of formaldehyde.

　　所以吸附了甲醛的竹炭，又能释放出甲醛真是值得继续研究。

　　Therefore, the bamboo charcoal adsorbed formaldehyde and released formaldehyde is worthy of further study.

　　考试员准备了每一个30升的测试盒，空气中甲醛含量为零。

　　The examiners prepared a 30 liter test box with zero formaldehyde in the air.

　　将吸收甲醛污染物的竹炭木放入舱内，经过24小时后，舱内甲醛浓度达到0.03mg/m3。然后，根据测试结果，吸收甲醛的竹炭确实会释放甲醛。

　　After 24 hours, the concentration of formaldehyde in the cabin reached 0.03mg/m3. Then, according to the test results, the absorption of formaldehyde bamboo charcoal will indeed release formaldehyde.

　　大师解释说，这是一种动态平衡，当各种浓度和温度都很清楚时，它会吸附和解吸达到各种平衡。表面浓度下降，后期打破平衡，原来的吸附装置将被释放。

　　The Master explained that this is a dynamic equilibrium, when various concentrations and temperatures are clear, it will absorb and desorb to achieve various equilibria. The original adsorption device will be released when the surface concentration drops and the equilibrium is broken later.

　　研究人员继续测试，将竹炭吸附到甲醛时的温度提高到35摄氏度，结果发现竹炭在热带地区吸收甲醛的能力减弱。每100克竹炭可以吸收410毫克的甲醛。

　　The researchers continued to test that the temperature of bamboo charcoal when it was adsorbed to formaldehyde was increased to 35 ℃, and it was found that the ability of bamboo charcoal to absorb formaldehyde in the tropics was weakened. Every 100 grams of bamboo charcoal can absorb 410 milligrams of formaldehyde.

　　从这个角度来看，假如在夏季热带的情况下，竹炭吸收甲醛的能力明显下降，但释放甲醛的速度却有很大提高。这是为什么

　　From this point of view, if in the tropical summer, the absorption capacity of bamboo charcoal is significantly reduced, but the speed of formaldehyde release is greatly improved. Why is that

　　大师说，甲醛树枝在热带瞬间的运动与人才的强烈对比，所以简单释放的活性炭吸附用完，低温瞬间的活性炭吸附人才的能力较强，而热带瞬间的人才相对较弱。

　　The master said that the movement of formaldehyde branches in the tropical moment is in strong contrast with that of talents, so the activated carbon released simply is used up. The activated carbon at the moment of low temperature has a strong ability to absorb talents, while the talents in the tropical moment are relatively weak.

　　似乎是竹炭的使用防止了对位置温度过高，使土地利用其吸附。关于已经饱和的竹炭的吸附，不妨得到一个日落而息或透着电吹风的比较好的地方来吹，而利用热带放上新的活性炭，那么它的吸附才能不妨再回来。

　　It seems that the use of bamboo charcoal prevents the high temperature of the location, making the land use its adsorption. As for the adsorption of saturated bamboo charcoal, we might as well get a better place to blow at sunset or through the hair dryer, and use the tropics to put new activated charcoal, then its adsorption can come back.