When many places felt headaches for the comprehensive utilization of corn stalks, a good news came from Zhouliu Village, Xiuwu County, Jiaozuo City, Henan Province. The plant successfully used corn stalks to successfully test and produce high-strength corrugated paper that meets the national standard. At the same time, the plant The production wastewater also meets the emission standards.
Zhouruncun Paper Mill was established in 1989 and covers an area of ​​84 acres. It owns two papermaking workshops and produces 10,000 tons of high-strength corrugated paper annually. In recent years, burning straw has become a major public hazard. In order to make the best use of it, turn waste into treasure, and better protect the environment, the plant successfully mastered the technology of making paper from corn stalks, peanut pods, and soybean pods under the guidance of the Provincial Paper Association.
On October 8, the first batch of high-strength corrugated paper made from corn stalks went down the production line. According to the inspection of the Municipal Technical Supervision Bureau, the horizontal ring pressure index and longitudinal crack length of these corrugated papers have reached national standards, and the ring pressure strength is also superior to the high-strength corrugated paper produced from wheat straw and rice straw. Then, the Municipal Bureau of Environmental Protection carried out tests on the waste water discharged from the plant. Due to the use of the ammonium sulphate pulping process, its production waste water not only meets the discharge standard, but also can irrigate farmland.
At present, the Zhouliu Village paper mill processes and uses 100 acres of corn stalks daily, with a daily output of nearly 30 tons. At the same time, the production cost per ton of paper is reduced by 250 yuan compared with wheat straw, and this alone can increase income by 2.5 million yuan per year.
Zhouruncun Paper Mill was established in 1989 and covers an area of ​​84 acres. It owns two papermaking workshops and produces 10,000 tons of high-strength corrugated paper annually. In recent years, burning straw has become a major public hazard. In order to make the best use of it, turn waste into treasure, and better protect the environment, the plant successfully mastered the technology of making paper from corn stalks, peanut pods, and soybean pods under the guidance of the Provincial Paper Association.
On October 8, the first batch of high-strength corrugated paper made from corn stalks went down the production line. According to the inspection of the Municipal Technical Supervision Bureau, the horizontal ring pressure index and longitudinal crack length of these corrugated papers have reached national standards, and the ring pressure strength is also superior to the high-strength corrugated paper produced from wheat straw and rice straw. Then, the Municipal Bureau of Environmental Protection carried out tests on the waste water discharged from the plant. Due to the use of the ammonium sulphate pulping process, its production waste water not only meets the discharge standard, but also can irrigate farmland.
At present, the Zhouliu Village paper mill processes and uses 100 acres of corn stalks daily, with a daily output of nearly 30 tons. At the same time, the production cost per ton of paper is reduced by 250 yuan compared with wheat straw, and this alone can increase income by 2.5 million yuan per year.
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