东莞市环境保护规划纲要.doc

......东莞市环境保护规划纲要(2006—2020)......目录一、现状与挑战·······································1二、原则与目标·······································3(一)指导思想···································3(二)规划原则···································3(三)规划目标···································5(四)指标体系···································5三、主要任务·········································5(一)水环境保护·································5(二)大气环境保护································13(三)固废污染防治·······························16(四)噪声污染防治·······························19(五)辐射环境监管·······························21(六)生态环境保护·······························22(七)循环经济发展·······························29四、保障措施·········································34(一)建立综合决策机制,理顺环境管理体制·········34(二)加强管理能力建设,健全减排“三大体系”······36(三)推行环境信息公开,增强公众参与意识·········38(四)保障环保资金投入,抓好重点工程建设·········40附表1环境保护规划指标体系······················43......附表2河流水环境功能区及其水质保护目标············44附表3城市污水处理工程建设方案···················45附表4环境空气质量功能区划分····················46附表5城镇生活垃圾废弃物处置工程方案············46附表6东莞市环境噪声功能区划····················47附表7环境保护重点建设工程表····················48......一、现状与挑战。近年来,东莞市委、市政府高度重视环境保护工作,将改善环境质量作为落实科学发展观、构建社会主义和谐社会的重要内容,把环境保护作为产业结构调整的重要手段,并采取了一系列重大措施。在经济快速发展和工业化、城镇化进程不断加快的情况下,环境污染和生态破坏加剧的趋势减缓,局部环境质量有所改善,环境保护取得了很大成就,环境保护工作进入新阶段。我市环境保护虽然取得了积极进展,但环境形势依然严峻:一是经济增长方式粗放,经济发展与环境保护矛盾突出。我市仍以外源性经济为主,经济发展的质量和效益不高,产业升级转型的主动性不强,自主创新能力偏弱,粗放型经济增长方式尚未得到根本性转变,产业构成大多是传统的高污染行业,结构性污染突出。二是水环境问题十分突出,内河涌“黑臭”问题严重。水资源开发过度,城镇污水治理滞后,水环境污染严重,局部地区存在水质性缺水,部分村镇饮用水水源地面临着污染威胁。河涌水污染范围已遍及全市大部分地区,大部分内河涌水质为劣Ⅴ类,主要超标污染物为氨氮和总磷。同时,不同污染物在积累过程中相互作用,形成复合污染。三是空气污染日趋严重,复合型大气污染特征显著。细粒子污染突出,酸雨频率均超过50%,二氧化氮日均值出现超标现象,......周边城市污染物传输影响明显。并且,低空扩散受地形影响,不利于污染物远距离扩散。煤烟型污染和机动车尾气型空气复合污染叠加,治理难度加大。四是固体废物无害化处置率低,资源化水平不高。工业固体废物与生活垃圾混合收集处置现象严重,废旧电器的无序收集和简单拆解造成环境污染和资源浪费,专业处理设施缺乏,工业固体废物综合利用率有待进一步提高;生活垃圾无害化处理、资源化利用水平低下,区域间联合不足,建设规模偏小,中心城区外生活垃圾简易填埋、露天堆放较为普遍;医疗废物处置设施建设滞后,危险废物处理处置设施技术水平及规模有待进一步提高;污水处理厂产生的剩余污泥的无害化处理处置日益迫切。五是辐射环境监管能力十分薄弱,亟待加强。大部分镇(街)没有专职的放射与电磁辐射环境管理人员,无法对放射源及电磁辐射源实施有效监管。放射性污染源等基础数据尚未完全掌握,废源和闲置源未能及时收贮,存在放射性环境污染隐患。广播电视、