Plastic foam box kind of poisonous vegetables What is the truth

In recent years, urban residents are put as a flower pot with a plastic foam box, all kinds of vegetables are also usually feel very convenient, but, recently microblogging crazy pass a "foam box to grow vegetables, eat cancer" message, Let the people of a tight chest, then with plastic foam box kind of dishes will really get that cancer? For microblogging crazy pass "out of the box with foam dish eat cancer," the news, netizens different attitudes, some users expressed the belief that even lamented that her knowledge of science, there are some skeptical friends said they did not know the correct information, the letter remains to be see. eps recycling For online crazy pass "with a plastic foam box to grow vegetables eat cancer" message, Zhejiang Academy of Agricultural Sciences researcher Zhong Xinmin vegetables expressed their views, he said: "foam box toxic non-toxic, mainly composition and foam box should root vegetables absorb two considerations, I think, should be a component foam box polyethylene, its polymeric molecular structure of solid and massive, even on the balcony of the natural heat and light, and its decomposition is extremely limited, even if the decomposition of the things it should be large molecules. Long ago, humans think of plants to absorb nutrients is humus, which is the history of science humus theory, of course, is quite large humus material structure the nineteenth century, a German chemist Libixiti minerals doctrine to overthrow the humus theory that the plant is on the absorption of nutrients, minerals of course, is quite small molecular structure, but primarily in a plasma state, since then ,Tetra Pak Recycling human understanding of plant nutrients absorbed only embarked on the road of true science, and thus, the birth of human beings fertilizer industry. "" Thus, foam boxes to grow vegetables, roots do not absorb substances foam box with foam box kind out of the vegetables should be non-toxic. "For foam box kind of" toxic vegetables "saying, Zhejiang University, Department of Polymer Science and Engineering, Professor Wang Qi said," this is unlikely, because the composition of polyethylene foam box category, that is, we call 'white pollution', itself is relatively stable. ordinary plastic, at least a few decades non-degradable. "He believes that the regular production out of plastic foam box, should not be toxic. So good material out of plastic foam boxes kinds of vegetables, no harm. Therefore, materials experts that "cancer with foam box to grow vegetables without necessarily linked." However, like to remind readers in their own vegetables, it is best not to use old abandoned foam box to grow vegetables, which uses scrap foam box itself is not clear (may be used to hold seafood or chemical agents), the box itself is contaminated with harmful ingredients, but with this foam boxes vegetables unhealthy.

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