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揚塵監測系統，保蓝天、控扬尘！

发布日期：2024-11-29 15:41:55 作者：揚塵檢測儀來源：揚塵監測系統浏覽量：1322

建筑工地扬尘管控是 “保蓝天、控扬尘” 的关键环节。

施工前，合理规划选址与布局，将搅拌站等扬尘源头远离居民区等环境敏感区域，四周设置连续且底部有防溢座的围挡，高度一般在 2.5 米及以上，初步阻挡扬尘扩散。

施工過程中，土方作業時運用灑水車或霧炮機濕法作業，每開挖一層及時灑水保濕，暫不清運的土方用防塵網嚴密覆蓋。建築材料方面，粉狀材料存于封閉式容器，其他材料分類存放並設專門區域，建築垃圾及時清運且采用密閉式運輸車輛，車輛進出工地需經沖洗設施徹底清洗，場內限速行駛。同時，推廣預制構件等工藝減少現場揚塵環節，使用綠色環保材料。

而揚塵監測系統在其中起着极为关键的作用。该系统通常由高精度的传感器、数据采集器、传输模块以及智能分析平台构成。传感器能够精准地感知空气中的颗粒物浓度（如 PM2.5、PM10）、气象参数（如风速、风向、温度、湿度）等信息。数据采集器会实时收集传感器传来的数据，并通过传输模块（如 GPRS、4G 或有线网络）迅速将数据传输到智能分析平台。

在智能分析平台上，不仅可以直观地展示各项数据的实时变化曲线和报表，还能依据预设的扬尘浓度阈值进行智能判断。一旦扬尘浓度超标，系统立即发出警报，警报方式包括现场声光报警以及向施工管理人员发送短信、推送手机 APP 通知等。管理人员接收到警报后，能够及时调整降尘措施，如加大洒水频次、暂停易扬尘作业等，确保扬尘始终处于可控状态。

施工结束后，及时清理场地和平整土地，对裸露土地进行绿化，种植草坪、花卉等植被，长效稳固土壤，防止扬尘再次产生。通过这一系列从施工前到施工后的全面管控措施，并借助揚塵監測系統的精准监测，可有效降低建筑工地扬尘污染，为城市蓝天保卫战贡献力量。

推薦閱讀：揚塵監測系統在监管方面的优势

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