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1. Save raw materials and increase production. The use of waste paper can save a lot of pulp and paper raw materials. The saved fiber raw materials can be added to the production of pulp and paper to meet the needs of people's life and industry.
At present, the world's demand for timber exceeds 2 billion cubic meters, and in the next 20, the growth rate of the world's timber demand will not be less than 25%. Due to the high demand for wood, there is an urgent need to save wood. Using waste paper to make pulp and paper can save a lot of wood.
2. Reduce pollution and protect the environment. Compared with the traditional pulping process, the waste paper pulping production process is simple, the wastewater treatment is easy, and the wastewater discharge and pollution load are small. In addition, waste paper pulping is basically free of air pollution, and waste paper pulping can reduce environmental pollution.
Since no new fiber materials are used, it is possible to reduce the cutting of wood, which is beneficial to the ecological balance and environmental protection.
3. Save energy and reduce energy consumption. Compared with chemical pulping, mechanical pulping and chemical mechanical pulping, the waste paper pulping process is simple and has low energy consumption. The production of 1t waste newsprint pulp is about 75% energy-saving compared with the production of 1t milled wood pulp, and the production of 1t high-whiteness deinking pulp is more than 50% energy-saving than the production of 1t chemical pulp.
4. Save investment and reduce costs. The production cost of pulp from plant fiber raw materials is high, and the construction of a waste paper pulp mill of the same scale only requires 25% to 30% of the investment of the original pulp mill. The chemical pulp mill also has a large investment in chemical and wastewater treatment, and the waste paper pulp pollution is lighter, its wastewater is easier to treat, and the environmental protection investment is less.
Due to the low raw material cost, energy consumption and investment of waste pulp, the production cost of waste pulp is much lower than that of raw pulp.
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It's time to recycle.
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Paper is a necessity in life, the best in the waste industry, and a "hard currency" with a high circulation rate.
The main raw materials of paper are wood, grass and reeds.
Bamboo and other plant fibers, waste paper is also known as "secondary fiber", waste paper can be turned into pulp again through papermaking technology to make paper and reuse.
Paper garbage is a very common garbage, waste newspapers, books, old textbooks, corporate brochures, express boxes, packaging boxes, milk cartons, plastic lamination, carbon paper, wax paper, plastic glossy waste paper, toilet paper, diapers, synthetic paper are all paper waste. In paper garbage, it is also divided into **.
Partially vs. unavoidable** part; The most important part is waste newspapers, books, old textbooks, corporate brochures, express boxes, packaging boxes, and milk cartons.
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With the development of the times, people now advocate the use of recycled paper waste paper after being remade from paper, what is the point of this?
Hello, nowadays people advocate the use of recycled paper waste paper to be reconstituted after the meaning of the paper rock skin is conducive to the conservation of resources. The use of waste paper for the production of recycled paper has considerable economic benefits in addition to the significance of quietly protecting forest resources. The construction of a paper mill using waste paper as raw material can save 50% of the investment by eliminating the log processing process when making paper from logs.
In addition, the consumption of water, electricity, coal, and caustic soda is greatly reduced by using waste paper to make paper. Therefore, countries around the world attach great importance to the use of waste paper. Hope it helps you and have a great day!
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There are small traders and vendors on the street, pedaling tricycles to walk through the streets and alleys of waste paper, and then sell these waste papers to the waste station, and then sell them directly to the manufacturer.
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Waste paper is dependent on the waste station. Workers who collect waste paper collect waste paper, go to the waste collection station, and then pack it according to the materials of different waste paper, etc., and go to the paper pulp mill.
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In the community, there are a lot of waste paper in the trash can. There are also at the express point**, so that you can receive a lot, the number is very large.
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Waste paper is generally passed through the waste station** and then sent to the paper mill for reuse.
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Level by level, first from small traders and hawkers, to the scrap station, and finally directly into the paper mill, so that the cost will be relatively higher.
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Hello dear, I'm glad to answer for you: waste paper is also known as "secondary fiber", and the main use is fiber reuse to produce recycled paper products. Waste paper refers to the recyclable resources that are discarded after use in production and life, including all kinds of high-grade paper, yellow board paper, waste carton Jane, cutting and losing trouser edge paper, packaging paper, enterprise paper, engineering paper, books and newspapers, etc.
The waste paper trilogy includes waste paper**, treatment and utilization.
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1. Less felling of trees and slag is conducive to mountain closure and soil and water conservation, and is conducive to ecological and environmental protection. The use of ** fiber papermaking can greatly reduce forest trees, water, electricity consumption and pollutant emissions. According to experts, one ton of waste paper can produce tons of recycled paper fiber, which can cut down 17 trees and save 3 cubic meters of landfill space.
2. Save energy, save water resources, save the consumption of other raw materials, save transportation costs, and help reduce production costs. In foreign countries, waste paper is known as a forest resource in the city, because whether it is waste newspapers, book paper, office paper, or cattle paper, paper boxes, corrugated paper, etc., are valuable fiber raw materials.
3. Waste paper**, which is conducive to reducing the disposal of garbage and reducing pollution to the environment. Papermaking with waste paper, low energy consumption, low processing costs, low unit raw material costs, newsprint produced with waste paper in China, compared with the production cost of virgin wood pulp can be reduced by 300 yuan tons, but also reduce environmental pollution, so people call the use of ** fiber production of paper and cardboard called green products.
4. Waste paper is conducive to the re-education of people on the sustainable use of resources, and the re-propaganda of the idea of sustainable development strategy. Compared with plastics, paper products are easy to form, widely used, beautiful, perishable and will not cause white pollution, which is conducive to environmental protection; Paper is more numerical and convenient than plastic.
5. Waste paper as a resource to save and protect the environment for a win-win situation, waste paper can increase resources for the country, increase income for the people, and benefit the country and the people.
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