一、问题的提出改革开放以来,伴随着我国经济的迅猛发展,环境污染带来的环境质量下降、生态平衡破坏以及公众健康危害现象不断加剧。特别是自20世纪90年代以来,为大力发展经济,我国众多城市的城郊接合部被确定为工业区或者工业园,引进了化工、制造等高污染企业,展开大规模的工业生产活动。一方面,这类企业因为交通便利、劳动力便宜、地方政府优惠 I. Issues raised Since the reform and opening up, along with the rapid economic development in our country, the environmental quality brought by environmental pollution has been declining, the ecological balance has been destroyed, and the public health hazards have been aggravated. In particular, since the 1990s, in order to develop the economy vigorously, suburban junctures in many cities of our country have been identified as industrial parks or industrial parks, and chemical and manufacturing enterprises with high pollution have been introduced to launch large-scale industrial production activities. On the one hand, these enterprises because of convenient transportation, cheap labor, local government discount