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The crazy "Double 11", in addition to bringing a bunch of goods, there are cardboard bins calculated in billions.
It’s a pity that these cardboard boxes are thrown away as garbage. At the same time, the environmental pressure caused by it should not be underestimated.
Last year's double eleven, Jinan City Domestic Waste Treatment Center staff revealed: "We will receive about 4,500-5,000 tons of garbage from Jinan every day. After double eleven, there are several times of daily garbage received. Breaking through 5,000 tons. Some of the garbage will be incinerated and some will be landfilled."
This year's double eleven, the same amount of garbage.
Congratulations, you have created a pile of rubbish for the world... However, if you have the heart, you can become an environmental expert.
For these cartons, we can consider their recycling in terms of economic value and environmental protection. Economic value is only one factor that promotes the recycling of waste paper. In the case that paper products cannot be avoided, the recycling of waste paper has an inestimable effect on the ecological environment.
One ton of waste paper can produce 850 kilograms of recycled paper with good quality, save 3 cubic meters of wood, save 100 cubic meters of water, save 300 kilograms of chemical raw materials, save 1.2 tons of coal, save 600 degrees, and produce 20,000 tons of office space. Recycled paper can save 66,000 cubic meters of wood a year, equivalent to protecting 520,000 trees, or adding 5,200 acres of forest. China's waste paper resources are very rich. The relevant data shows that China's paper consumption is about 35 million tons per year, calculated by a third of waste, and the annual waste paper that can be recycled is more than 10 million tons.
The environmental pollution caused by gas water quality during the pulping process of recycled paper is lower than that of ordinary paper. The paper industry has a large amount of wastewater and is widely distributed, which is one of the most polluting industries in China. It takes 100 tons (wood pulp) to 400 tons (grass pulp) of water to produce one ton of pulp, and some of this sewage is discharged. The black liquor produced by papermaking is the most polluted, and 10 tons of black liquor is discharged per ton of pulp produced. In the process of remanufacturing recycled paper, the discharge of wastewater can be reduced by 50%. In particular, several processes in the early stage of papermaking can be omitted, and the black liquor with the most serious pollution will not be produced.
But not all paper products can be recycled, resulting in six categories:
The first category is white waste paper, which is the paper that has not been printed or cut by the printing house. These white, non-pigmented, pigment-free papers.
The second category is the book block, which is a book that has not been released after printing or has been released but not sold.
The third category is those books that are useless and old ones.
The fourth category is our more common cardboard boxes, which are the most generated paper waste in our lives.
The fifth category is kraft paper, which has high tear strength and dynamic strength. Commonly used are portfolios, old envelopes and paper bags.
The sixth category is mixed waste paper, which can only produce the lowest-end paper products after recycling.
However, toilet papers such as toilets, napkins for wiping mouths, diapers used by babies, etc., are not recyclable. For contaminated paper or paper stained with grease, it cannot be recycled. They are dry garbage.
Nowadays, many citizens' environmental protection concepts are still relatively strong. The couriers that are usually received, the cartons are either collected and sold by themselves, or taken to the elderly who collect waste products. However, there are no recycling points in some places, which makes people who want to recycle very guilty.
"How to do so many paper boxes, throwing waste, I want to recycle the waste paper and I don't know who to look for." Ms. Tang "Double Eleven" bought more than 20 orders and enjoyed the joy of unpacking the package. Followed.
Therefore, each community should actively establish recycling points to allow environmental protection to do it. It is even better to improve the recycling mechanism of the express delivery company.
Responsible editor: Miao
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