探讨建筑工地扬尘污染治理

Discuss the Control of Construction Site Dust Pollution

建筑工地扬尘主要来源于土石方作业、干粉砂浆罐、工地内道路及出入口、装修施工及垃圾清运等。由此造成的大量扬尘污染会对人们的身体健康、社会交通、经济发展造成严重影响,但现阶段的扬尘治理工作却存在着防治意识差、治理体系不够完善、治理技术较为传统和防治措施较少等问题。基于以上原因,在科技创新的推动下,产生了电动天幕防尘技术、环保抑尘剂技术、生物纳膜除尘技术、云雾除尘技术、湿式收尘技术等扬尘治理先进技术。本文主要针对建筑工地的扬尘污染治理进行了总结,希望能为建筑工地的扬尘治理提供一定参考。

Construction site dust mainly comes from earthwork,dry powder mortar tanks,roads and entrances in the site,decoration construction and garbage removal and transportation.As a result of a large number of dust pollution will have a serious impact on people's health,social traffic and economic development,but there are some problems in dust control at present,such as poor awareness of prevention and control,imperfect control system,traditional control technology and few prevention and control measures.For the above reasons,driven by scientific and technological innovation,five advanced technologies of dust control,including electric canopy dust prevention technology,environmental protection dust inhibitor technology,biological nano membrane dust removal technology,cloud dust removal technology and wet dust collection technology,are produced.This paper mainly summarizes the dust pollution control in construction sites,hoping to provide some reference for the dust control in construction sites.