关于古建筑产业园项目环境影响评价文件拟进行审查公示

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建设

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建设

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环境影响评价机构

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概况

主要环境影响及预防或者减轻不良环境影响的对策和措施

古建筑产业园项目

大同经开区装备制造产业基地

山西古建文创科技有限公司

山西清韵环保科技有限公司

本工程总投资24960万元。其中环保投资172万元。建设内容：主要建设1座综合楼、5座加工车间、1座仓库以及室外场地道路、围墙、供排水、供电等配套工程。建设规模：年产50000m³仿古建筑木构件、10000m³木门窗、5000m³木屋、5000m³砖雕、5000m³石雕、1000m³手工艺品。

施工期：

1、大气环境污染防治措施

建设单位应加强环境保护措施的监理工作，确保施工期各项环保措施的实施，建筑工地必须做到“6个100%”：施工工地100%围挡，物料堆放100%覆盖，出入车辆100%冲洗，施工场地100%硬化，拆迁工地100%湿法作业，渣土车辆100%密闭；企业不得进行现场搅拌，采用商品混凝土。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

2、废水污染防治措施

施工期施工废水经沉淀池沉淀后用于施工现场洒水抑尘，不外排；施工人员的生活污水依托厂区生活污水收集系统。   

3、噪声污染防治措施

（1）降低施工设备噪声：要定期对机械设备进行维护和保养，使其一直保持良好的状态，减轻因设备运行状态不佳而造成的噪声污染；对动力机械、设备加强定期检修、养护；（2）施工现场合理布局，避免在同一地点安排大量动力机械设备，以避免局部声级过高，噪声大的某些施工设备尽量远离敏感区，将施工阶段的噪声减至最小；运输车辆在路过沿线村庄等敏感点及进入施工院内时限制车速，尽量减少鸣笛；（3）合理安排施工时间，所有产噪设备施工时间应尽量安排在日间，严格控制夜间施工，在22时至次日6时不得施工，高噪声设备禁止夜间施工；（4）为避免设备噪声对施工人员造成影响，建议项目施工时要合理安排工作人员，轮流操作机械，减少工人接触高噪音时间；对声源附近工作时间较长的工人，应采取分发防护耳塞保护措施，使工人自身防护得到保障。

4、固体废物污染防治措施

施工期产生的建筑垃圾及时清运至指定的建筑垃圾填埋场；施工人员产生的生活垃圾收集至现有厂区内的生活垃圾箱，之后由环卫部门处置。

运营期：

1、大气环境污染防治措施

木材加工粉尘：封闭式车间，五车间、四车间内产尘设备上方设置矩形集气罩，在五车间北侧设置布袋除尘器，处理后废气经15米高排气筒排放；

木质产品表面处理粉尘：封闭式车间，三车间内产尘设备上方设置矩形集气罩，加工三车间南侧设置布袋除尘器，处理后废气经15米高排气筒排放；

有机废气：五车间的干燥废气、四车间的胶粘废气、三车间的喷漆废气，经收集后利用风管将废气通入1套有机废气处理装置，采用“干式过滤+活性炭吸附+CO催化燃烧”工艺，处理后废气经15米高排气筒排放；锅炉废气：五车间内，安装1台2t/h天然气锅炉，采用低氮燃烧器+烟气循环技术，处理后废气经8米高排气筒排放；隧道窑废气：一车间内建设1座隧道窑，燃用天然气，采用低氮燃烧技术，处理后废气经15米高排气筒排放；砖/石机加工粉尘：封闭式车间，采用湿式工艺，切割、雕刻等过程中喷水除尘，颗粒物与水雾混合形成的泥浆经车间设置的排水渠汇入沉淀池内（30m³），循环使用。同时加强通风、清扫等；食堂油烟：设置油烟净化设施。加工工序粉尘、喷漆过程产生的漆雾执行《大气污染物综合排放标准》（GB16297-1996）表2中二级标准限值要求；干燥、胶粘、喷漆工序产生的有机废气有组织排放参考执行《山西省重点行业挥发性有机物（VOCs）2017年专项治理方案》（晋气防办【2017】32号）中表1工业涂装排放限值；挥发性有机物（以非甲烷总烃计）无组织排放执行《挥发性有机物无组织排放控制标准》（GB 37822-2019）中相关要求；食堂油烟排放执行《饮食业油烟排放标准（试行）》（GB18483-2001）中“小型”标准要求。

2、废水污染防治措施

生活污水和车间地面冲洗废水进入厂区防渗化粪池（50m³），之后通过污水管网，最终进入大同市御东污水处理厂。废水排放执行《污水排入城镇下水道水质标准》（GB/T 31962-2015）中A级标准要求。

3、噪声污染防治措施

选用低噪声设备，产噪设备尽量设置在厂房内部，室外布置的振动型产噪设备，如水泵、风机等采取基础减振、加设隔音罩等措施；加强绿化，车间周围种植绿化带等减少噪声对周围环境的影响。运营期厂界噪声执行《工业企业厂界环境噪声排放标准》（GB12348-2008）中2类标准要求。

4、固体废物污染防治措施

边角料、废屑废渣、沉渣、除尘灰等统一收集后外售综合利用；废活性炭、漆渣、废催化剂、废机油、废过滤棉等属于危险废物，暂存于危废库（50m²），委托有资质的单位定期清运、处置；生活垃圾收集于厂区封闭式垃圾桶，定期由环卫部门清运处置。固体废物执行《一般工业固体废物贮存和填埋污染控制标准》（GB 18599-2020）的有关规定；危险废物执行《危险废物贮存污染控制标准》（GB18597-2023）要求，危险废物的收集贮存运输等执行《危险废物收集、贮存、运输技术规范》（HJ2025-2012）中相关要求。