再生纸是通过高科技手段,经过筛选、分类、除尘、过滤、净化等十多道工序加工生产出来的,其原料的80%来源于废纸。近几个月,北京不断传出有关再生纸的信息:今年5月份,再生纸进入北京办公用纸市场;7月份,北京市环保局率先采用再生纸办公;8月份,北京市奥申委各部门所用办公用纸全部改为再生 Recycled paper is processed through more than a dozen processes such as screening, classification, dust removal, filtration, and purification through high-tech means. 80% of its raw materials are derived from waste paper. In recent months, Beijing has continued to spread information about recycled paper: In May this year, recycled paper entered the Beijing office paper market; in July, the Beijing Environmental Protection Bureau took the lead in using recycled paper; in August, the Beijing Olympic Committee All office paper used by the department was regenerated