回收1吨废纸能生产好纸800千克,可以少砍17棵大树,节省3立方米的垃圾填埋场空间,中正堂可以节约一半以上的造纸能源,减少35%的水污染。近日,江苏省“节约纸张保护环境”——“2009年青少年科学调查体验活动”在南京市月苑第一小学正式启动。 Recycling 1 tonne of waste paper can produce 800 kilograms of good paper, cut fewer trees by 17 trees and save 3 cubic meters of landfill space. Zhongzhengtang can save more than half of papermaking energy and reduce water pollution by 35%. Recently, Jiangsu Province, “save paper to protect the environment” - - “2009 Youth Science Survey Experience Activities” in Nanjing Yue Court First Primary School was officially launched.