辽宁省是全国的重工业基地,也是我国经济较发达的地区。城市人口占全省总人口的半数,大中城市较集中,“白度污染”也十分严重。据统计,沈阳市每年消耗的各种塑料包装物就达100多万吨,鞍山市每天包装废弃物也超过1000吨以上。“白色污染”已引起各级政府高度重视。在1993年全省召开的“八五”后三年包装工业发展规划的专家论证会上,专门研讨了治理“白色污染”发展“绿 Liaoning Province is the country’s heavy industry base and is also a region with a relatively developed economy. Urban population accounts for half of the total population in the province. Large and medium-sized cities are more concentrated and “whiteness pollution” is also very serious. According to statistics, various plastic packaging materials consumed in Shenyang each year amount to more than 1 million tons, and packaging waste in Anshan also exceeds 1,000 tons per day. “White pollution” has caused all levels of government to attach great importance. At the expert demonstration meeting of the packaging industry development planning after the “8th Five-Year Plan” held in 1993 in the province, the company specially discussed the development of “white pollution” and “green development”.