【摘要】 建设项目环境影响评价中,卫生防护距离的设定是直接影响到项目选址问题。石化企业因其涉及的有毒、有害物质较多,设定卫生防护距离尤为重要。能够保证人群健康、减少纠纷、对企业建设投资、布局等影响巨大。以大型石化芳烃生产厂为例,探讨环境影响评价中卫生防护距离的确定方法,对无组织排放源、源强及相关参数的确定进行了说明。更多还原

【Abstract】 Health protection zone influences the Site Selectiont directly in environmental impact assessment.It’s especially important to petrochemical enterprises for involving many kinds of toxic substance and reaching function analysis of health protection zone is an essential factor.On determination method of health protection zone,a case study of aromatic hyarocarbon plants.At the same time explanation is carried out on determination method of pollution source of uncontrollable discharge,intensity of pollution sources and parameter.更多还原