目前上海市崇明岛约有2/3的生活垃圾、2/5的工业固体废物、2/5的禽畜粪便尚未得到妥善处理，固体废物污染颇为严重。
At present, about 2/3 of domestic waste, 2/5 of industrial solid waste and 2/5 of livestock and fowl manure have not been treated properly in Chongming Island and it has caused serious contamination.
根据禽畜饲养发牌计划，禽畜农场必须装设和使用废物处理系统，以防止污染水道。
Livestock farmers are also required to install and operate waste treatment systems under the Livestock Keeping Licensing Scheme to prevent pollution of watercourses.
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