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一次性纸餐盒的低碳误区
来源:www.sdynbz.com 发布时间:2022-09-06 浏览次数:122
有人说,一次性一次性纸餐盒应该方便人民生活,保证食用安全和卫生,造成被誉为食品行业福音的环境污染,加重温室气体排放,受到人们的抵制,那么,下面一起了解下一次性纸餐盒的低碳误区吧!
Some people say that disposable paper lunch boxes should facilitate people's lives, ensure food safety and hygiene, cause environmental pollution known as the gospel of the food industry, increase greenhouse gas emissions, and be resisted by people. Then, let's learn about the low-carbon misunderstanding of disposable paper lunch boxes!
新的一次性餐具越来越热,尤其是“纸盒”和“淀粉箱”的热度高。此次评价针对复合淀粉类材料、薄膜纤维类材料、全淀粉类材料、全纤维类材料4种不同于传统塑料的新型一次性餐具,对碳排放量进行了评价。我们将展开评估,从科学的角度,评估这四种材料的环保性,并给出环保的方案。四种不同材料的一次性餐盒(容量设置为750ml)。
The new disposable tableware is getting hotter and hotter, especially the "paper box" and "starch box". This evaluation evaluates the carbon emissions of four new disposable tableware different from traditional plastics: composite starch materials, film fiber materials, all starch materials and all fiber materials. We will carry out an assessment to evaluate the environmental protection of these four materials from a scientific perspective and give an environmental protection plan. Disposable lunch boxes of four different materials (capacity set to 750ml).
评估阶段:一次性一次性纸餐盒全生命周期:生产、运输、使用、处置
Assessment stage: the whole life cycle of disposable paper lunch box: production, transportation, use and disposal
一次性纸餐盒评价结果:结果表明,一次性纸餐盒碳排放量高于淀粉餐盒,其中全淀粉塑料餐盒碳排放量低,是4种材料中碳能低的材料。与全纤维餐盒相比,碳排放量减少了69.5%。与膜纤维材料相比,碳排放量降低了79.6%。
Evaluation results of disposable paper lunch boxes: the results show that the carbon emission of disposable paper lunch boxes is higher than that of starch lunch boxes, and the carbon emission of all starch plastic lunch boxes is low, which is the material with the lowest carbon energy among the four materials. Compared with the full fiber lunch box, the carbon emission was reduced by 69.5%. Compared with membrane fiber materials, carbon emissions were reduced by 79.6%.
另外,综合考虑气候变化和环境保护,纤维材料更是处于劣势。由于纸张加工过程中存在制浆、漂白等过程,造纸厂加工时会产生大量废水、废气、有机氯和固体颗粒物等有害物质,造纸厂的废水处理会产生更加严重的环境污染。由此证明,纸张替代并不是解决外卖垃圾问题的对策。
In addition, considering climate change and environmental protection comprehensively, fiber materials are at a disadvantage. Because there are pulping, bleaching and other processes in the process of paper processing, a large number of harmful substances such as waste water, waste gas, organic chlorine and solid particles will be produced during the processing of paper mills, and the waste water treatment of paper mills will cause more serious environmental pollution. This proves that paper substitution is not a solution to the problem of takeaway garbage.
一次性纸餐盒
一次性纸餐盒材料是环保型替代产品之一,其加工过程简单,碳排放量小,环境污染也相对小,是现阶段环境保护和缓解气候的理想材料。淀粉基材料也为我国低碳材料的应用提供了新思路,相信它不仅在一次性餐饮包装领域,而且在电商、茶饮、快递等新兴行业也将迎来良好的发展。
Disposable paper lunch box material is one of the environmentally friendly alternative products. Its processing process is simple, its carbon emission is small, and its environmental pollution is relatively small. It is an ideal material for environmental protection and climate mitigation at this stage. Starch based materials also provide new ideas for the application of low-carbon materials in China. It is believed that it will also usher in good development not only in the field of disposable catering packaging, but also in emerging industries such as e-commerce, tea, express delivery and so on.
以上介绍的就是一次性纸餐盒的低碳误区,如需了解更多,可随时联系我们,关注网站吧!
The above is the low-carbon misunderstanding of disposable paper lunch boxes. If you need to know more, please contact us at any time and pay attention to the website Come on!
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