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一次性紙餐盒的低碳誤區
來源:www.874028.com 發布時間:2022-09-06 瀏覽次數:122
有人說,一次性一次性紙餐盒應該方便人民生活,保證食用安全和衛生,造成被譽為食品行業福音的環境污染,加重溫室氣體排放,受到人們的抵制,那么,下面一起了解下一次性紙餐盒的低碳誤區吧!
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!
新的一次性餐具越來越熱,尤其是“紙盒”和“淀粉箱”的熱度高。此次評價針對復合淀粉類材料、薄膜纖維類材料、全淀粉類材料、全纖維類材料4種不同于傳統塑料的新型一次性餐具,對碳排放量進行了評價。我們將展開評估,從科學的角度,評估這四種材料的環保性,并給出環保的方案。四種不同材料的一次性餐盒(容量設置為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).
評估階段:一次性一次性紙餐盒全生命周期:生產、運輸、使用、處置
Assessment stage: the whole life cycle of disposable paper lunch box: production, transportation, use and disposal
一次性紙餐盒評價結果:結果表明,一次性紙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種材料中碳能低的材料。與全纖維餐盒相比,碳排放量減少了69.5%。與膜纖維材料相比,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,綜合考慮氣候變化和環境保護,纖維材料更是處于劣勢。由于紙張加工過程中存在制漿、漂白等過程,造紙廠加工時會產生大量廢水、廢氣、有機氯和固體顆粒物等有害物質,造紙廠的廢水處理會產生更加嚴重的環境污染。由此證明,紙張替代并不是解決外賣垃圾問題的對策。
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.
一次性紙餐盒
一次性紙餐盒材料是環保型替代產品之一,其加工過程簡單,碳排放量小,環境污染也相對小,是現階段環境保護和緩解氣候的理想材料。淀粉基材料也為我國低碳材料的應用提供了新思路,相信它不僅在一次性餐飲包裝領域,而且在電商、茶飲、快遞等新興行業也將迎來良好的發展。
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.
以上介紹的就是一次性紙餐盒的低碳誤區,如需了解更多,可隨時聯系我們,關注網站http://www.874028.com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 http://www.874028.com Come on!
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