毕业设计环评报告.doc

毕业设计环评报告 ：毕业设计 环评 报告 视觉传达毕业设计选题 毕业设计开题报告 会计毕业设计题目大全 篇一：环评毕业设计 摘 要 本设计为兰州交通大学保障房科技园地块新建项目环境影响评价。建设地点位于兰州市安宁区枣林路139号，项目总规划用地面积21912m2，总建筑面积111012m2，其中地上总建筑面积82814m2，地下总建筑面积28198m2，住宅总户数737户。 依据《环境影响评价技术导则》所规定的原则、方法、内容和要求开展环境影响评价工作。对拟建工程项目进行工程分析，确定项目在施工期和运营期的主要环境影响因素；对评价范围内的自然环境和社会环境现状进行调查、监测、分析和评价，重点对施工期和运营期的环境影响进行预测：施工期的主要环境影响因素是扬尘污染和噪声影响。运营期的主要环境影响因素是水污染和固体废物，该项目运营期居民排出的生活污水进入室外化粪池处理，化粪池日排水量432.8m3，经化粪池处理后污水中各污染物浓度低于《污水综合排放标准》（GB8978-1996）中的三级标准，可直接接入小区旁市政排水管网；居民生活垃圾日产生量约为2.49t，居民日常生活垃圾应集中管理并及时清除，以免产生恶臭气体和蚊蝇等。 在施工期和运营期采取切实可行的环保措施和污染防治措施，就能够使污染物对环境的影响降低到最小，从环保角度来说该项目是可行的；对该项目进行经济效益和社会效益综合分析，得出该项目具有可行性。 关键词：环境保护；环境影响评价；扬尘污染；噪声影响 Abstract This design for Lanzhou Jiaotong University Science Park of affordable housing plot environment impact assessment to new projects environmental impact assessment. Construction site is located in lanzhou city AnNingOu ZaoLin road 139, The total planning land area of 21912 m2, with a total construction area of 111012 m2, of which the ground with a total construction area of 82814 m2 , the underground with a total construction area of 28198 m2, the housing ZongHuShu of 737. On the basis of the technical guideline for environmental impact assessment of the provisions of the principles, methods, contents and called for environment impact appraisal. The proposed construction project to project engineering analysis, determine the project during construction and operation period of the main environmental factor; Within the scope of the evaluation of the natural environment and social environment of the investigation, monitoring, analysis and evaluation, focusing on the construction stage and operation period of the environmental impact prediction. The operation period of the main environmental factor is the water pollution and solid waste, this project operation period of sewage discharge residents into the outdoor septic tank processing, septic tank, 432.8 m3 displacement, the septic tank in sewage treatment each polluta