环境噪声污染防治方法措施--章仁根的blog

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环境噪声污染防治方法措施 | 2012-10-10 7:55:00

　噪声污染防治对策措施,主要考虑从声源上降低噪声和从噪声传播途径上降低噪声两个环节。防治对策和措施符合针对性、具体性、经济合理性和技术可行性原则。

　　1.防治环境噪声污染的基本方法

　　1.1科学统筹进行城乡规划建设，明确土地使用功能分区，合理安排城市功能区和建设布局，预防环境噪声污染。

　　1.2从声源上降低噪声工艺设计和设备选型时尽量采用低噪声设备; 在工程设计中，改进生产工艺和加工操作方法，降低工艺噪声; 保持设备良好运转; 对高噪声设备或设施，采用减振降噪或加装隔声罩等方法降低声源噪声。

　　1.3从传播途径上降低噪声，以噪声敏感目标达标为目的。

　　合理安排建筑物功能和建筑物平面布局，使敏感建筑物远离噪声源，实现“闹静分开”; 采用声学控制措施或技术。如：对声源采用隔振、减振降噪或消声降噪措施;在声源和敏感目标间增设吸声、隔声、消声措施;利用天然地形或建筑物起到屏障遮挡作用。

　　1.4不得已针对保护对象采取降噪措施。

　　2.防治环境噪声污染的技术措施

　　2.1对以振动、摩擦、撞击等引发的机械噪声，一般采取减振、隔声措施(加装减振垫、隔声罩;设备传动硬连接改为软连接，降低工艺噪声)。对以此类设备为主的车间、厂房，一般采取吸声.

By:章仁根 | 阅读全文 | 回复(15) | 引用通告 | 编辑

标签：环境噪声污染防治方法措施

Re:环境噪声污染防治方法措施 | 2012-10-10 8:07:17

环境噪声有污染,防治方法措施要落实.

By:章仁根 | 个人主页 | 引用 | 返回 | 删除 | 回复

原创 | 2016-9-6 20:17:23

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原创 | 2016-9-28 19:55:04

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原创 | 2016-9-30 14:35:02

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Re:在漫画中识别身边的违章 | 2016-10-15 20:31:14

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Re:在漫画中识别身边的违章 | 2016-10-20 22:18:44

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Re:在漫画中识别身边的违章 | 2017-2-18 18:26:06

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Re:在漫画中识别身边的违章 | 2017-2-18 22:38:56

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Re:在漫画中识别身边的违章 | 2017-2-19 22:31:49

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