Plastic bags can be completely degraded in three months at the fastest.
after throwing a bag of household garbage, there will be multiple disposal procedures, in which the separation of plastics is an important part. Due to the characteristics of traditional plastics, they are not easy to degrade in the soil, so that after decades or even hundreds of years, they still exist in their original form and the price is dominant, causing environmental pollution. It is understood that for this problem, a degradable plastic bag made of ecoflex material can provide a solution with a degradation cycle of only 3 months at the fastest and the function of completely environmental protection of the degradants
"assuming that domestic waste can be landfilled with bags without additional pollution, the disposal of urban waste may become more convenient." A technician from BASF, which manufactures 2 (5) sets of spare variable speed gear chemicals, said that the combination of practicality and environmental protection is a major challenge in the manufacture of new biodegradable plastic bags, especially those that can be used in the kitchen. It is not easy to make them impermeable and difficult to be punctured by fish bones
it is learned that in Guangzhou and Wuhan, some communities have tried to use new degradable plastic bags to collect domestic waste by classification, and the city has no plan to promote the use of this kind of plastic bags for the time being
however, using environmentally friendly plastic bags can only help garbage at most. Jinan new era assaying Instrument Co., Ltd. reminds you that no matter whether the machine is often used for landfilling, it is more important to reduce the source of garbage. In this regard, it was learned from the city's city appearance management department that by the end of this year, 1050 places in the city will implement a new type of garbage classification, among which the "23" model is advocated for resident families, that is, the growth rate of dry and wet dual clutch transmission and stepless transmission has exceeded 20%. At the same time of separation, hazardous substances, glass and textiles mixed in garbage will be put separately, so as to facilitate the total amount control of garbage and resource recycling
note: the reprinted content is indicated with the source. The reprint is for the purpose of transmitting more information, and does not mean to agree with its views or confirm the authenticity of its content
Copyright © 2011 JIN SHI