江苏省内最大全地埋式污水处理厂通水试运行

无锡水务
06/30/2025
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 在无锡市委、市政府的科学决策部署和市市政集团的坚强领导下,继北尖公园净水厂投运后,目前江苏省内最大全地埋式污水处理厂太湖新城污水处理厂三期扩建工程历经两年半的紧张施工,已成功通水试运行。

该项目被列入今年市为民办实事项目,位于新吴区运河西路和吴都路交叉处,主要服务于滨湖区山水城、经开区主要区域、新吴区部分区域约116平方公里,处理规模10万吨/日,至此市市政集团污水处理能力达90万吨/日,较去年同期提升近30%,为区域绿色发展注入澎湃新动能。

项目采用地下建设形式,将主体“沉入”地下,“锁住”异味、噪声等,化“邻避”为“邻利”,充分释放上部空间,实现城市空间利用最大化;运用“预处理+A/A/O/A+MBR+气浮+消毒”工艺,出水各项指标全面达到并优于江苏省最新最严标准,居国内先进水平,可有效削减污泥总量,为推动区域水环境持续改善作出积极贡献。

厂区采用智慧照明与自然采光相结合、机械通风与自然通风相结合,综合楼顶部设置光能利用装置,进一步降低运行能耗。依托BIM技术全周期应用,通过智能曝气、智能加药、智能巡检等智慧化手段,构建全方位数字孪生智能监管系统,努力打造地下污水处理厂示范标杆。

面对70余万立方米的超大深基坑开挖挑战,项目部建立24小时轮班制,实现日均开挖量突破6000立方米。优化土方外运方案,采用 “临河船运” 替代传统车运,提升运输效能,避免扬尘污染,有效缩短工期。在高温台风等极端天气考验下,应急预案与充足物资储备筑起安全堤坝,防汛、有限空间救援演练未雨绸缪,保障工程稳步推进。

项目投运后,有效改善区域水环境,助力河水污染防治,提升生态韧性;污水管网运行液位较去年有明显下降,大幅提升太湖新城片区污水处理能力,有效缓解汛期管网运行压力,推动周边生活生产生态新提升,悉心守护锡城“碧水安澜”。

无锡水务集团将着力夯实民生之基,持续增进民生福祉,致力让锡城水更清、景更美、生态更优,为建设人与自然和谐共生的美丽无锡贡献力量。

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