论文部分内容阅读
据国家环保局、农业部统计,我国每年仅一次性塑料饭盒及各种产品和泡沫包装就多达5000 多万吨,田间的农膜达800万吨,加上其他废弃的塑料达亿吨以上,而回收率还达不到20％。因此,对废旧塑料的治理已经刻不容缓。如今,治理白色污染,回收利用废旧塑料已悄然成为一个潜力巨大、利润丰厚的黄金产业。废旧塑料资源被现代经济学家称之为“人类的第二矿藏”、“城市里的宝藏”。
According to the statistics from the National Environmental Protection Agency and the Ministry of Agriculture, China has just over 50 million tons of disposable plastic lunch boxes and all kinds of products and foam packaging, and 8 million tons of agricultural films in the field, plus more than 100 million tons of other waste plastics. And the recovery rate is still less than 20%. Therefore, the treatment of waste plastics has become a must. Today, the management of white pollution and the recycling of waste plastics have quietly become a gold industry with huge potential and lucrative profits. Waste plastic resources are called by modern economists as “the second mineral deposit of mankind” and “the treasure in the city.”