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我国工业由于工艺与设备比较落后,尽管经济并不发达,但工业“三废”排放量均是世界上最多的国家之一。特别是SO_2污染水平比西方国家高出许多倍。每年因环境污染造成的损失高达883亿元,相当于1982年全国国民收入总额的20.7％。其中因大气污染造成的损失就达68亿元。1989年6—7月份,陕西省勉县发生SO_2污染环境的严重事故,致使两区6乡1镇28村的水稻等50余种植物遭受不同程度的危害,仅水稻受害面积就达15300余亩。其中严重受害的7650亩,中
Due to the backward technology and equipment in our country’s industry, the emissions of industrial “three wastes” are among the largest in the world in spite of the underdeveloped economy. In particular, SO 2 pollution levels are many times higher than in Western countries. The annual loss due to environmental pollution is as high as 88.3 billion yuan, equivalent to 20.7% of the total national income of the country in 1982. Among them, the loss caused by air pollution reached 6.8 billion yuan. June-July 1989, Mianxian County, Shaanxi Province, SO2 pollution caused serious environmental accidents, resulting in two districts 6 Township 1 Village 28 rice and other plants suffered more than 50 kinds of plants in varying degrees, only the damage of rice reached 15,300 acres . Of these, 7650 mu are seriously affected