金华金鼎织带有限公司年产40000吨

金华金鼎织带有限公司年产40000吨 锦纶6差别化化学纤维项目 环境影响报告书 (简写本) 建设单位:金华金鼎织带有限公司 环评单位:金华市环境科学研究院 编制日期:二〇〇七年五月 planning, and government financing, and whole village relocation, and first built Hou split" of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial structure, speed up new Community construction, formed new community live building, and intensive with ground project, and enterprise tax insurance running, and Expand employment and improve people's livelihood shed changed economic chain. The second, on poverty relief and development work in this battle the mission objectives for poverty alleviation in the file are already quite clear, was the previous two years (2016-2017) concentrated hard, three years after (2018-2020), consolidation and improvement, by the end of 2017, the County ... ... A poor village and ... ... Library district all "pick hat" and "five-ten", ... ... All the rural poor out of poverty, stability to achieve "two worry about three". To accomplish these tasks, win the battle for poverty alleviation, the key is to find out the way, selecting the right breakthrough, effectiveness in order to work on. (A) to accurately identify objects for poverty alleviation. XI General Secretary noted that the critical time of poverty lies in precision. How to do accurate? ' first task is to do basic work solid. Total demand is down to village, household, persons, County, town, and village books, card 第1章 项目概况 1.1 项目名称和性质 (1)项目名称:金华金鼎织带有限公司年产40000吨锦纶6差别化化学纤维项目 (2)项目性质:新建。 1.2 项目建设单位和环评单位 (1)建设单位:金华金鼎织带有限公司 (2)环评单位:金华市环境科学研究院。 1.3 项目建设规模和投资规模 (1)建设规模:年产40000吨锦纶差别化纤维长丝，其中锦纶6 FDY纤维20000吨、锦纶6 DTY纤维20000吨，及配套的原料成品仓库、冷冻空压、给排水等生产辅助与公用。 (2)投资规模:项目总投资50000万元。 1.4 项目建设地理位置 本项目选址位于本项目拟建地位于浙江金西经济开发区北区块46省道边(下潘)工业用地内，其厂区东面目前是农田(规划中为拟建的伊美薄膜有限公司用地)，西面是农田(规划中为三鼎公司拟扩建用地)，北面是46省道(其中公路边有一家加油站)，南面是杭金衢高速公路。 第2章 项目环境质量现状 2.1 水环境现状 评价区域内衢江水体水质状况较好，水质各项指标均达到《地表水环境质量》(GB3838-2002)?类水体的水质要求，衢江水质满足功能区划的要求。 2.2 大气环境现状 本次评价采用金华市环境监测中心站于2006年8月29日,9月4日对项目所在地的周围大气环境的监测数据作为现状评价。 监测期间项目拟建地周围各监测点SO 、NO、TSP日均浓度均符合《环22 境空气质量标准》(GB3095-1996)二级标准。 planning, and government financing, and whole village relocation, and first built Hou split" of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial structure, speed up new Community construction, formed new community live building, and intensive with ground project, and enterprise tax insurance running, and Expand employment and improve people's livelihood shed changed economic chain. The second, on poverty relief and development work in this battle the mission objectives for poverty alleviation in the file are already quite clear, was the previous two years (2016-2017) concentrated hard, three years after (2018-2020), consolidation and improvement, by the end of 2017, the County ... ... A poor village and ... ... Library district all "pick hat" and "five-ten", ... ... All the rural poor out of poverty, stability to achieve "two worry about three". To accomplish these tasks, win the battle for poverty alleviation, the key is to find out the way, selecting the right breakthrough, effectiveness in order to work on. (A) to accurately identify objects for poverty alleviation. XI General Secretary noted that the critical time of poverty lies in precision. How to do accurate? ' first task is to do basic work solid. Total demand is down to village, household, persons, County, town, and village books, card 本环评对区域环境空气特征污染因子——己内酰胺进行了解，目前该区域无同类排放源，己内酰胺尚有环境容量。 2.3 声环境现状 拟建厂址及附近村庄噪声环境质量尚好，声环境质量均能满足《城市区域环境噪声标准》(GB3096-1993)中3类区标准。 第3章 本项目对环境的影响 3.1 本项目废水对环境影响 本项目废水主要包括主要为单体抽吸装置吸收废水，纺丝组件清洗废水、化验室检验废水、纯水制备废水及生活污水。 单体抽吸装置吸收废水中已内酰胺及其低聚物含量高达10,，废水量为1080 t/a，平均每天产生量约3.6t/d。目前建设单位已与杭州宏福锦纶公司签订了已内酰胺废水回收。本项目单体抽吸装置吸收废水中已内酰胺及其低聚物含量高达10,，可与宏福公司生产过程产生的萃取工段废水一道，经三效蒸发除水浓缩后，通过泵输送至低聚物裂解器进行裂解，裂解物重新进行尼龙6的聚合。在保证较高产品质量的同时，可以大大降低原料已内酰胺的耗量，节约生产成本。因此该项目单体抽吸装置吸收废水的综合利用从技术上可以得到落实。 纺丝组件清洗废水、化验室废水、纯水制备废水及生活污水经预处理达纳管标准后全部纳入开发区污水管网，投产后送金西污水处理厂进一步集中处理，达到相应标准后排入衢江。废水排放执行《污水综合排放标准》(GB8978-1996)中的三级标准，在通过专用排污管道纳入开发区污水管网，由金西污水处理厂统一处理达《城镇污水处理厂污染物排放标准》(GB18918-2002)的一级标准的B标准后外排进入衢江，正常情况下，排放的废水对纳污水体的影响是有限的，不会改变衢江现有水环境质量。 3.2 本项目废气对环境影响 环境影响预测结果表明:项目排放的已内酰胺废气和油剂，=经采取有效措施处理达标后排放，排放的已内酰胺废气对厂区周围环境和关心点的影响较小。在处理设施失效的非正常工况情况下，排放的已内酰胺对下风向敏感点的影响仍在环境可承受范围之内。 planning, and government financing, and whole village relocation, and first built Hou split" of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial structure, speed up new Community construction, formed new community live building, and intensive with ground project, and enterprise tax insurance running, and Expand employment and improve people's livelihood shed changed economic chain. The second, on poverty relief and development work in this battle the mission objectives for poverty alleviation in the file are already quite clear, was the previous two years (2016-2017) concentrated hard, three years after (2018-2020), consolidation and improvement, by the end of 2017, the County ... ... A poor village and ... ... Library district all "pick hat" and "five-ten", ... ... All the rural poor out of poverty, stability to achieve "two worry about three". To accomplish these tasks, win the battle for poverty alleviation, the key is to find out the way, selecting the right breakthrough, effectiveness in order to work on. (A) to accurately identify objects for poverty alleviation. XI General Secretary noted that the critical time of poverty lies in precision. How to do accurate? ' first task is to do basic work solid. Total demand is down to village, household, persons, County, town, and village books, card 排放的油剂对厂区周围环境和关心点的影响较小。在处理设施失效的非正常工况情况下，排放的油剂对下风向敏感点的影响仍在环境可承受范围之内。 根据《制定地方大气污染物排放标准的技术方法》(GB/T13201-91)的要求， (到生产车间的距离，下该项目实施后己内酰胺的无组织卫生防护距离为200米 同)，油剂的无组织卫生防护距离为50 米，最终确定项目的无组织卫生防护距离为200米。据调查，该项目东边为拟建的工业企业，厂界北面距离最近的居住房约为85米，在合理布局后，生产车间相距北面民房在216米以上，可满足卫生防护距离要求。 3.3 本项目噪声对环境影响 预测结果表明，项目生产噪声对各厂界的贡献昼间均能达到《工业企业厂界噪声标准 》(GB12348-90)中的?类标准65 dB，不过夜间南侧和北侧厂界均超过55 dB的标准值，叠加上本底值后，南北侧厂界由于受交通噪声影响，昼间略超过65 dB标准，但能达到交通干线70 dB的?类标准。 3.4 本项目固废对环境影响 本项目产生的固废均考虑了收集措施(分类收集、及时清运等)，处置方式以外委处理和综合利用为主，在建立健全固体废物#管理#、并严格执行的条件下，不会对外界环境产生明显影响。 第4章 项目污染防治措施及结果 本项目污染防治措施见下表: 序号 项目 措施 (1)厂区雨污分流、清污分流，建立完善的废水、清净下水收集系统，并 做好不同废水的分质收集; (2)单体抽吸装置吸收废水定期外售综合利用，不外排; (3)纺丝组件清洗废水、化验室检验废水、纯水制备废水及生活污水经预废水治1 处理后全部纳入开发区污水管网，送金西污水处理厂进一步集中处理，达理措施 到相应标准后排入衢江，各股废水严禁直排附近地表水体; (4)各工序冷却水应进行循环回用，减少耗水量，循环冷却系统排水可作 为清静下水排入雨水管网; (5)规范全厂废水排放口设置。 planning, and government financing, and whole village relocation, and first built Hou split" of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial structure, speed up new Community construction, formed new community live building, and intensive with ground project, and enterprise tax insurance running, and Expand employment and improve people's livelihood shed changed economic chain. The second, on poverty relief and development work in this battle the mission objectives for poverty alleviation in the file are already quite clear, was the previous two years (2016-2017) concentrated hard, three years after (2018-2020), consolidation and improvement, by the end of 2017, the County ... ... A poor village and ... ... Library district all "pick hat" and "five-ten", ... ... All the rural poor out of poverty, stability to achieve "two worry about three". To accomplish these tasks, win the battle for poverty alleviation, the key is to find out the way, selecting the right breakthrough, effectiveness in order to work on. (A) to accurately identify objects for poverty alleviation. XI General Secretary noted that the critical time of poverty lies in precision. How to do accurate? ' first task is to do basic work solid. Total demand is down to village, household, persons, County, town, and village books, card 序号 项目 措施 (1)对于纺丝过程逸出的已内酰胺废气，经单体抽吸装置捕集 后，大部分经水喷淋吸收处理后通过屋顶排气筒高空排放(车间 排放高度25 m)，极少量未捕集部分以无组织形式排放; 已内酰胺(2)生产线单体抽吸装置己内酰胺捕集率确保98,，水喷淋废气 吸收处理率确保95,。 (3)对于车间内无组织排放的己内酰胺废气，建议尽量收集， 高空排放，变无组织排放为有组织排放。 (1)对油剂废气设置抽吸装置进行捕集，尽量提高其回收率， 变无组织排放为有组织排放，同时采用油气分离器对捕集的油 剂废气进行隔油处理，然后通过排气筒高空排放(车间排放高度废气治2 20 m); 理措施 油剂废气 (2)抽吸装置油气捕集率确保80,，油气分离器的处理效果 确保75%，油气分离装置收集的油剂回用; (3)对无组织排放而黏附在机器设备表面、墙壁及地面上的油 污，采用定期清理的办法加以清除。 组件锻烧经水喷淋吸收处理后与单体一起单体通过屋顶排气筒高空排放清洗排气 (车间排放高度25 m) (1)选用先进可靠的设备，对有关设备及管道进行严格的气密 性试验，加强平时的检测，确保使用过程的密闭性; 热媒废气 (2)通过加强车间空调通风换气来降低车间浓度，保证车间空 气清新，保证车间浓度低于国家标准。 (1)废丝和废料块全部外售综合利用，不排放; 固废治3 (2)废包装材料(筒管、包装材料)全部由供货厂家回收; 理措施 (3)生活垃圾由当地环卫部门统一清运处理，企业应做好妥善的收集工作。 (1)在厂区的布局上，应把噪声较大的车间(纺丝、卷绕等)和动力设施布置在远离居民区的地方，同时应在其内壁和顶部敷设吸声材料，墙体采用双层隔声结构，窗采用双层铝固定窗，门采用双道隔声门，一般情况下关闭门窗。 (2)在满足生产需要的前提下，选用低噪声的设备和机械，对水泵、空压 噪声治机风机等高噪声设备安装减震装置、消声器，设立隔声罩。 4 理措施 (3)在噪声较大的岗位设置隔声值班室，对经常性接触高噪声源的劳动人员、值班人员或检修人员应配戴防噪耳塞、耳罩等劳保用品。 (4)加强噪声设备的维护管理，避免不正常运行导致的噪声增大。 (5)顶层冷却塔四周设置一定高度的隔声屏障。 (6)加强厂内绿化，在厂界四周设置尽可能宽的绿化带，同时要做好对运输车辆的管理和维护。 5 其它 设置防止热媒Therminol VP-3扩散及收容的设施(事故池及围堰) planning, and government financing, and whole village relocation, and first built Hou split" of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial structure, speed up new Community construction, formed new community live building, and intensive with ground project, and enterprise tax insurance running, and Expand employment and improve people's livelihood shed changed economic chain. The second, on poverty relief and development work in this battle the mission objectives for poverty alleviation in the file are already quite clear, was the previous two years (2016-2017) concentrated hard, three years after (2018-2020), consolidation and improvement, by the end of 2017, the County ... ... A poor village and ... ... Library district all "pick hat" and "five-ten", ... ... All the rural poor out of poverty, stability to achieve "two worry about three". To accomplish these tasks, win the battle for poverty alleviation, the key is to find out the way, selecting the right breakthrough, effectiveness in order to work on. (A) to accurately identify objects for poverty alleviation. XI General Secretary noted that the critical time of poverty lies in precision. How to do accurate? ' first task is to do basic work solid. Total demand is down to village, household, persons, County, town, and village books, card 第5章 环境影响评价结论 本项目年产40000吨锦纶6差别化化学纤维，属于国家发改委《产业结构调整指导目录(2005年本)》中的鼓励类中第17项“纺织”领域的第3条“各种差别化、功能化化学纤维、高技术纤维生产”的项目，是国家重点鼓励发展的产品和技术。项目的建设是符合国家《纺织工业“十一五”发展纲要》和《关于加快纺织行业结构调整促进产业升级若干意见的通知》精神，符合国家产业政策和投资导向，与我国国民经济和社会发展规划相适应。 根据金西经济开发区规划分局《项目选址意见书》(2007字第009号)与洋埠镇有关集镇规划，说明本项目符合当地开发区产业入区条件，选址符合金华市总体规划和金西经济开发区及洋埠镇工业用地整体规划要求。 本项目生产工艺先进，原材料和能源消耗低，工艺流程短，污染物排放相对较少，具有一定的清洁生产水平。建成投产后，制定了较完善的清洁生产管理制度，项目建设符合清洁生产的要求。 项目所在地区域目前环境质量尚可，基本满足环境功能区规划的要求，项目实施后，由预测结果表明，在正常生产情况下，污染物达标排放前提下，仍能维持区域环境质量，满足环境功能区域规划的要求。 项目产生的污染物经有效治理后，能够做到达标排放，企业产生的生产废水及生活废水经厂内预处理达进管标准后可排入开发区污水管网;排放标准执行《污水综合排放标准》(GB8978-1996)中三级标准进入经开发区统一污水管网由金西污水厂处理排放;己内酰氨废气、油剂废气经处理后高空排放，经预测分析，能实现厂界达标，对周边敏感点影响较小;固废均得到有效处理，达标排放可靠。 本项目中的污染物经治理后可实现达标排放，在达标排放情况下，对周围环境影响是有限的。 本项目建成后，CODcr新增排放总量为0.781 t/a(排环境量)，氨氮新增排放总量为0.075 t/a(排环境量)，工业固废排放总量为0。项目CODcr、氨氮新增总量均较小，可由当地环保局在区域内统一调配解决。 该项目总量控制建议值为 planning, and government financing, and whole village relocation, and first built Hou split" of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial structure, speed up new Community construction, formed new community live building, and intensive with ground project, and enterprise tax insurance running, and Expand employment and improve people's livelihood shed changed economic chain. The second, on poverty relief and development work in this battle the mission objectives for poverty alleviation in the file are already quite clear, was the previous two years (2016-2017) concentrated hard, three years after (2018-2020), consolidation and improvement, by the end of 2017, the County ... ... A poor village and ... ... Library district all "pick hat" and "five-ten", ... ... All the rural poor out of poverty, stability to achieve "two worry about three". To accomplish these tasks, win the battle for poverty alleviation, the key is to find out the way, selecting the right breakthrough, effectiveness in order to work on. (A) to accurately identify objects for poverty alleviation. XI General Secretary noted that the critical time of poverty lies in precision. How to do accurate? ' first task is to do basic work solid. Total demand is down to village, household, persons, County, town, and village books, card CODcr:3.706 t/a(纳管量)，0.781 t/a(排环境量) 氨氮:0.28 t/a(纳管量)，0.075 t/a(排环境量) 公众调查表明，大部分团体和个人支持项目建设，从反馈的意见来看，公众较关心项目环保工作，关注自身的生存环境，要求对“三废”进行治理和长期的监督管理。为此，企业在项目建设、运行过程中，应重视公众的各种意见，认真落实本报告提出的各项措施，以进一步促进环境效益、社会效益和经济效益的统一。 通过国内外同类企业类比调查表明，环评确定项目可能发生的、对环境(或健康)危害最严重的最大可信事故为新型热媒加热系统Therminol VP-3管道泄漏。 预测结果表明，发生Therminol VP-3泄漏事故后，下风向100 m处空气中 3Therminol VP-3浓度最高为0.9332 mg/m，区域内居民或工人基本上不会因吸入Therminol VP-3而致死，事故风险是可以接受的。 水喷淋吸收塔失效事故排放对周边大气环境及敏感点己内酰胺浓度均有一定影响，因此企业应加强管理，杜绝此类事故的。 项目厂内需设置生产废水应急池，确保在废水处理装置失效时，能有效切断废水与外水体的联系，确保外水体的安全。 综上所述，金华金鼎织带有限公司年产4万锦纶6差别化锦纶纤维项目具有良好的经济效益，同时项目符合产业政策及当地城市总体规划、符合国家产业政策、工艺先进、符合清洁生产要求，污染物可达标排放，污染物总量也能得到控制，项目建设对周围环境影响不明显。可以认为，在全面落实本报告提出的各项环保措施的基础上，切实做到“三同时”，并在营运期内加强管理，从环保角度来看，本项目在拟选厂址实施是可行的。 planning, and government financing, and whole village relocation, and first built Hou split" of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial structure, speed up new Community construction, formed new community live building, and intensive with ground project, and enterprise tax insurance running, and Expand employment and improve people's livelihood shed changed economic chain. The second, on poverty relief and development work in this battle the mission objectives for poverty alleviation in the file are already quite clear, was the previous two years (2016-2017) concentrated hard, three years after (2018-2020), consolidation and improvement, by the end of 2017, the County ... ... A poor village and ... ... Library district all "pick hat" and "five-ten", ... ... All the rural poor out of poverty, stability to achieve "two worry about three". To accomplish these tasks, win the battle for poverty alleviation, the key is to find out the way, selecting the right breakthrough, effectiveness in order to work on. (A) to accurately identify objects for poverty alleviation. XI General Secretary noted that the critical time of poverty lies in precision. How to do accurate? ' first task is to do basic work solid. Total demand is down to village, household, persons, County, town, and village books, card