LU Gui-yong,LIU Li-xiang,XU Guang-ming,et al.Case Analysis of Noise Pollution Prevention in Urban Sewage Treatment Plant[J].China Water & Wastewater,2021,37(8 8):114-119.
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Case Analysis of Noise Pollution Prevention in Urban Sewage Treatment Plant

China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU] volume: 第37卷 Number: 8 8 Page: 114-119 Column: Date of publication: 2021-04-17
Author(s):
LU Gui-yong1; 2; LIU Li-xiang1; XU Guang-ming3; CHEN Jun3; WANG Yun-hui2; DAI Yong2; LIU Wei-yang2; LIU Yi2
(1. Shenzhen Huanshui Investment Group Co. Ltd., Shenzhen 518031, China; 2. Changzhou Shenshui Chengbei Sewage Treatment Co. Ltd., Changzhou 213022, China; 3. Changzhou Drainage Management Office, Changzhou 213022, China)
Keywords:
sewage treatment plant; NIMBY effect; noise pollution
Abstract:
With the development of cities, the boundary between some sewage treatment plants is getting closer to residential areas, leading to increased environmental sensitivity and NIMBY effects. Sewage treatment plants should actively implement environmental remediation to improve environmental control standards and capabilities. By sorting and analyzing the key point sources of noise pollution in the plant and the key sensitive points of the surrounding environment outside the plant, a sewage treatment plant adopts the methods of preventing or reducing noise generation, blocking noise transmission and sound insulation of the audience to implement the one-by-one treatment scheme. The noise of point source in the plant is reduced by 8 dB (A) on average, and the noise of residential buildings outside the plant is reduced by 5-6 dB (A) on average, achieving a good noise reduction effect. There has been no complaint events from residents for many years, achieving the goal of “being friendly to neighbors and coexisting for a long time”.
Last Update: 2021-04-17