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改革开放以来,我国经济发展和人民生活水平不断提高。作为重要的生产和生活资料的木材需求与日俱增,因此废旧木材的抛弃数量也就随之越来越大。据统计,像我国云南昆明这样规模的城市,每年当作生活垃圾处理的木材废弃物就有20万吨左右。而1吨木材废弃物以均价200元送进木材专业加工厂,可以制成每立方米价值千元的人造板。如此一年下来,可以形成每年3亿元以上的木材加工循环产业。推而广之,如果全国每年能将大约数以千万吨的木材废弃物都能回收加工利用起来,那么这个新型产业所创造的经济价值和社会价值实在是太可观了。
Since the reform and opening up, China’s economic development and people’s living standards have been continuously improved. The demand for timber as an important means of production and living materials is increasing day by day, so that the amount of discarding used wood is increasing. According to statistics, like China’s Kunming, Yunnan, a city of such size, there are about 200,000 tons of wood waste that is treated as domestic waste every year. The 1 ton of wood waste at an average price of 200 yuan sent to timber processing plants, can produce thousands of dollars per cubic meter of wood-based panels. Such a year, down to 300 million yuan each year to form a wood processing recycling industry. By its very nature, if the country can annually recycle tens of millions of tons of wood waste, the economic and social value created by this new industry will be immensely impressive.